Agricultural Weather Series No. 6
February 1969
AUBURN UNIVERSITY
1968
LOCAL CLIMATOLOGICAL DATA
UNITED STATES DEPARTMENT OF COMMERCE
ENVIRONMENTAL SCIENCE SERVICES ADMINISTRATION
'WVEATHER BUREAU
in cooperation with
AGRICULTURAL EXPERIMENT STATION
AUBURN UNIVERSITY
E. V. SMITH, Director 4UBURN, ALABAMA

TABLE CF CONTENTS
FOREWORD.* .0 .9 . 0. 0. . 0 *0 .0 . 0. V 
. 9 .0 .it .0.0 .0 . . .0.0.0.0.a 0 90, 
9 9
TABALES
Daily Maximum, Minimum, and Mean 
Temperature . .# & o .a * a
Solar Radiationo s a o o * e 
* * * o e * 9 * 0 0 .0.0.0.0.a*090
Evaporation and Wind Movement.. *.o -a .o.*.# 
e.o..o *9*...
Monthly and Annual 
Average Temperature 
and Precipitation, 18550
1952 . 0. #b . 0 0 . 0. . .
. 0. . .0 90 9a 9090 90 9 e e 
* ** * *9 9 9
Monthly and Annual Average Evaporation, 
1947 195(
Six Hourly Temperature and Relative 
Humidity..
Soil Temperature, Wind Direction 
and Speed...
Duration in Hours and Tenths 
of Hours that the Temy
or Lower.............. 
***
Cooling Degree Days Base 75F 
..0 ...0
Heating Degree Days- Base 
65F a. ...o
Time of Sunrise.... ....
*.....*.
Time of Sunset.... .. 
.........
Growing Degree Days -Base 
4OF . . . . 0 0 * * 0
Growing Degree Days- Base 45F........
Growing Degree Days Base 5OF.........
0 & 1964- 1968.
perature
* 0 0 a
0 0
was 32F
9l 0
" a a a 0 a a a
" 0 a " a a a a
"* a9 a9 a9 a0 a9 a. a
a a a " a a a a
" a a a a a a 9
" a a a a a a a
a a a 9 a a a "
Precipitation Accumulation and Departure 
from Average.
. . . . . . .
1
2~13
20013
2"13
20013
.14
* . l*26
*.27,o38
*.39-40
.. 41
** 42
.9 43
9. 44
45
.. 46
.9 47

FOREWORD
Except for the long term averages of 
temperature, precipitation, and eyapora-
tion, data in this publication 
were recorded at the.WeatherBureau 
micro-meteorology
station located at the south end of the 
Agronomy Farm at Auburn University. 
The
station was. etablished during.September, 
1963, with the cooperation 
of the Auburn
University Agricultural Experiment 
Station- and the Agronomy and 
SoII'"Dtpartment.
The aitrint C-ge'p.v e Weather 
Observer is Mr. Jack Jones, foreman 
Vthe Agronomy
Farm.
Soil temperatures and evaporation 
reagings are for a 24-hour period 
ending at
8:00 AM for the day indicated. 
All other readings are for a 24-hour 
period from
midnight to midnight for the indicated date.
The sensing elements for 
the soil thermometers are under 
bare soil while all
other instruments are exposed over sod.
Evaporation is measured in the Weather 
Bureau Class "A. pan of h Loot 
diameter.
Unless otherwise indicated, units 
in this publication are as follows:
Temperature in OF
Relative humidity as a percentage
Wind speed in miles per day
Solar radiation in' langleys (gram 
calorie/sq. cm,)
Precipitation and evaporation in inches
Cooling degree days areused 
in computing aii, conditioning 
requirements.
The "base" for such computations 
is the mean daily temperature 
of 75F. These data
are obtained by subtracting' 
75F from the mean daily temperat.res, 
if the latter is
above 75F. A day with a mean temperature 
of 76F is one degree day. If 
the daily
mean temperature oontinues above 
75F for any length of time, air conditioning 
or
cooling will be required for human 
comfort. ,
Heating degree days are used 
in computing fuel requirements. 
The "base" for
computing heating degree days 
is a mean daily temperature 
of 65F. A mean daily
temperature of 6hF is one 
degree day. If the daily 
mean temperature continues
below 65F for any length of time, heating will be: necessary for human comfort.
Sunrise and sunset are considered 
to occur when the upper edge 
of the disk of
the sun appears to be exactly on the 
horizon, with normal atmospheric 
conditions,
and at zero elevation above 
the earth's surface in a level 
region. Tismes of sun-
rise and sunset shown ...in this 
publication are valid for the 
remainder of the 20th
century.
Growing degree days were computed 
daily by averaging the maximum 
and minimum
temperature and then subtracting 
the "base" temperatures of h0, 45, 
ahd 5F.
Paul A. Mott
Advisory Agricultural Meteorologist
ESSA Weather Bureau
Auburn University, Auburn, 
Alabama
Table 1. Daily temperatures, precipitation, 
solar radiatioeaoain
and miles of wind per day for January,- 1968
Air. Temperature Solar Wind m/d
Date Max. Mm. Mean Precip., radiation Evaprto . t
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
214
25
26
27
28
29
30
31
Total
Avg.0
46
46
614
63
38
50
47
39
51
38
33
37
27
41
50
58
61
66
68
70
72
62
38
47
57
60'
65
71
71
72
16514
53.14
41
44
43
31
28
37
26
22
32
38
31
29
26
21
26
26
27
33
35
39
40
37.
30
27
25
31.
38
47
45
52
10149
33.08
44
45
514
47
33
44
36
35
36
45
35
31.
32
214
314
38
43
47
51
54
55
57
50
34
37
41
46
52
59
58
62
1359
436 8
*.30
.09
.10
*25
0
.21
0
0
.147
.10
0
0
.05
0
0
0
0
0
0
0
0
0
.29
0
0
.0.
Q.
0
0
0o
0
1.86
61
55
.82
100
77
279
351
76
71
65
62
108
126
215
376
374
361
356
348
355
.313
92
77
392
397
363
2 61
353
2914
221
6828
.03
.03.
0
*02
*07
*03
.01
0 05
.13
.18
4009
.16
'03
0.
.074
'a09
.,02
o11
.08
*1,95
adjusted for full month
Missing data
2
66.*3
7.7
108.0
116.0
66.14
10009
113.0
92.6
78.1
62.0
86.8
54.6
1014.0
84.5
68.14
37.2
20o2
28.3
42 .1
51.14
.29.6
20*2
74.w5
77.6
30.2
214.2,
29o.1
25.5
28.*7
33.2
1818o.
58.*6
* Evap.
,, / / AC I cr~ h
3
Table 2.
Daily temperatures, .precipita-tiQn, siolar-radiation, evaporation,
and miles'of wind per day for February, 1968
SAiAr Temperature . Solar Wind -,mid
Date ax. Mean r radiation Eva oation-2.5 ft.
55.*
36
32-
35
38
37,
27.
27:
26
29.
22
19
27
22.
29
26
28'
31t
28.
28
27
19
31
30.
30
39,
30'
26
L2
* 48.
4O 4y.
* 49u
49 9$
38
37"
39..,
42
34
38
37
41
36
* 41
45
36..,
314
35
* 40.
42
47
41
37
38
.2
14
16
17
.8
'10
21
25
16
1.7
1;8
20
21ta
22vg.
64
60
58
63
59
66
495
4
53'
55*
4
52
514
414
49:
38
50
514
55
51
48'
48
1495
511.6.
0 190
.40;, 193
0 . 436,
o ' 436
0 302
0 417'
0 ' . 229F
0 410.-,
431
0 399.
0 401
.03 
2814 
.21 
86 
,
0 470
0 .
391'
0 14 6
0 487*
0 466
0 183
0 490:,
*05- 101.
908 . 4914
0 448.
0 
220.
0 372
o70 151,
.301 367
1.77 9876
SEvap. -adjusted- -for fullmonth
-Mis sing dat a
862
29o7
1186'
40.9
.06
.13
.10i
o11
.13
*.15
001
007
.07
.11
11
0
208
78.3
71.0
47.7
146.0o
93.*1
8000
836
66.9g
55.1
.60.0
79e7
7 Q, 0
39.2
.92.1
99.8
108 *2
70.2
75.9
2068.9
71*3
-i Y - - 11 ~--Y I - - L---
Table 3. Daily temperatures, precipitation, 
solar radiation, evaporation,
and miles of wind per day for 
March, 1968
Air, Temperature 
Solar Wind m/d
Date Max. Min. Mean Precip radiation 
Evaporation 2.5 ft.
1 48 25 
37 0 544 -
159.8
2 61 28 45 
0 471 - 89.1
3 52- 33 
43 0 527 
.16 121.0
4 59 27 43 
0 573 .17 
93.7
5 60 30 45 
0 456 .16 53.4
6 64 40 52 0 359 .18 65.1
7 65 34 50 
0 561 102.1
8 68 39 54 0 491 .18 51.1
9 71 46 59 .41 
302 .17 57.5
10 76 53 65 .52 345 -
61.7
11 664 53 60 1.36 
57 .10 56.6
12 68 40 54 1.81 
390 -96.1
13 50# 32 41 
0 490 - 175.0
14 55 29 42 0 
394 .20 111.3
15 68- 39 
54 0 414 .13 
12.7
16 66 46 56 .02 249 .16 52.4
17 70- 42 56 0 
519 .07 61.3
18 76 k44 60 0 502 .18 64.3
19 79 41 60 0 
597 .18 24.6
20 84 48 66 0 594 .20 33.8
21 75 - 51 63 0 310 
.27 69.7
22 70 34 52 .92 125 
.12 164.1
23 42 29 36 0 
367 .25 130.1
24 56 25 41 0 645 
.10 91.4
25 69 35 52 0 639 .09 
49.4
26 74 37 56 0 620 
.18 25.9
27 75 45 60 
0 565 .20 34.1
28 77 51 64 0 120 
.18 45.1
29 .19 55 67 0 
431 .15 25.6
30 80 56 68 
0 527 .20 
36.0
31 76 56 66 0 
465 .22 45.4
Total 2079 1243 1667 5.04 13,949 4.67 2319.4
Avg. 67.1 40.1 53.8 
74.8
Evap. adjusted for full month
- Missing data
Table 4 aily e perature" 
s, precipitton oar r.atoevaporain
and miles of wind per day for April,'i 
68
............. 11 1.
1577.
52.e6
1930..
6)4.3
Total
*Avg.a
op
2270
75. 7
'So Windt m/ d
25ft.
.60#5
14, 236
76
.83
'-73'
70
1
'82
.87.
8.7
79-
...0
76.
78
7.
79'
Mi..,,.Mean' "' Preci
55 66 
0
53 , 591.0
52! 
6)4'"
P9 71'16
45.''55", 
.7V -
3956. 
0'
5362' .06.'
5568 
.06..;
5770',-'0
4'57.1 .0?."'
4'58' 
0'.
44' 601' 
0,.
5G"6)4,0.
59".65;' 1,931
45 6'.0,
54-"',":66<0
55 69' 0
61 74k 0
59 70..
73, 
~ 
0
6)4. 73" '
5969 ' 35'-
45'5)4 4)4"
59 
0
46. 62 
0.,
48.6'0
60 69," 
.6
6..66 0
51 6)40
radi'ati On
5)40,
201.
145.
671.
35J
53 .2
171.
703
6)43
527
2)46.
6 
8 
7 
'
699.
501i
585,
486.
595
447.
293
735
726,
323'.
466
203'
72)4
.3
1"5
<.6
"7
19
120
21
22
1.3
1)4
15
'20
.21
S3
Ewapor ati on
.17
t32
.03.
0-08
415
.1)4
.15
*.22
.0'7
v.21
.1
.26
*.2
o.21
.1
.27
.14
.21
932
77.0
a95.5
80.6
58.4
105.0
43.0
.60.6
65.5
73.8
".594
60,.3
97.9
46.8
..
4*
)49
,'57.7
36.7
67.2
-50 9 3
49.s9
41.3
4.39.8
"66.*9
6
Table, 5. Daily temperatures, precipitation, solar*rdiation; 'evaporation,
and miles of wind per day for ay, 1963
-Air Temperature S olar Wind 
mid
Date Max, Min.. Mean Precip.' radiation Evaporation 2.5 ft.
3
6
8
.9
10
12
13
1)4
15
16
17
18
19
20
22
*23
214
25
26
28
29
30
31
79
81
82
77
75'
73
79
78,
79
82
83
87
85
78
85
85
7)4
72
75
80
85
89
87
81
80
78
8)4
Total 2)495
Avg. 80.5
50. 65
54'' 68
56 69
55 66
56. 66,
45 59
53, 66
57 68
57. 68
58 70.
614 7)4
65- 75
64- 76
68 77
68, 73
67 76'
66, 76
65 70
56 68
50 61
52 6)4
53 67
57 71
63 76
66 77
66. 7)4
63 72'
60 68
5)4 66
58 ,, ~, 70,
1823
58,8
2167
69.9
*0
0'
0
.02
0
0
0
0
0
0.
SSl
.83
0
0
0
0
*55
027-
0
0.
0
0
0
0
.09.
1.28
0
0-
.07
0
0'
3 * 11
735
736
735
369
761
757
712
613
569
583
376
46)4
6384
499
231.
57.8
501
317.
7)47
778'
665
693-
732
701
490!
399i
678
679..
61)4.
7)43.%
709
18,848
.22
.30
.26
*29
0-35
0 25
e28
0.28
0,21
.38
.2)4
.19
.07
025
.33
.16
935
*.8
.21
,v28
.,22
.17
.2.8,
.3,7
.16
.13)4
,,7068
45.3
52.9
38.5
42.5
100 * 2
6101
8667
69.7
)4)4 .5
.62.95
-.55.1
28.2
32.0
6)4.1
78.2
66.01
7)4.v3
6199
33.6
214.3
49.6
28.3
46.1l
449
51.6
51.s9
46e5
61.14
1639.o8
52.9
/r\
7
Table 6.0 Daily temperatuire.s, precipita .tion, solar radiation, evaporation,
and -miles -of -wind-p..r day. mJunhe, -l968
.Air Temeatr olar Windid
tae Il.Nn. e an Precip. radiation -Evaporation 2. t
2
.6
7
J8
10
12
15.
16
21
95
:20
1
22
2.436
To6tal 2687.
Avg. 
86
1985:.
.1....,66*..
76
78
79
* 75
73
7)4
77
79
* 82
83
79
75
* 80
* 80
* 80
78
80
78
78
80
* 81
81
72
72
75
79
23)4)
0
0
0
' 0
** 0
0
0
0
0
0
0
0
0
0
1.36
*33
.21
0
.12
a05
w47
0
0
o20
0
0
0
0
2.7)4
693 .27,
693 .40,
673 .
1
672 .3 0.
732 .32
699 .41
5)43 .39'
6)42 .23
59)4.26
598 .27
* 623 .30,.
709 1.10
769 .35.-
763 . *)4)4.
* 681 *38
678. .31.
569 o39'.
155)4 *.47
336 *' 20'
591 s1)4
472 .28
419 .23
487 1.15
6)49 .21
635 . *29
6)40.. .28
763 , .43
78)4,--..35
77)4.3 2'-
719 .30
19,15)4
9,0 16
90. 64
89 j 63
90 66
90 
68
85 6)4
85. 61
8)4 6)4
90 *' 63
91 66
9)4 67
96 67
95, 71.
90 67
90 59
9)4- 66
93 67
91 70
9011 69
86-,.' 70
90 70
9l~ 70
86 69
86- 69
90, 69
90 72.
91 70.
81 62
86 
57:
901. 60
93 . 65
21.9
29.2
55.3
63.1l
70.9
102.s2
63.0
46.)4
32. 5
62.s7
76.1
41 .2
530*8
)48*3
31.2
66.6
52.7
35-09
16.06
26*7
61 " 5
83.7
)45.)*4
2)4.4
1)402.6
)46o8
Table 7. Daily temperatures , precipitation, solar radiation, evaporation,
and'miles of wind per day for.July, 1968
- Air Temperature Solar idind o/d
Date Max. Min. Mean Precip.0- radiation Evaporation 2.5 ft.
.3
)4
5
7
8
9
10
13
1)4
.15
16
17
18
19
20
21
22
_23
26
.27
.28.
30
31
Total
Avg .
95
93
92
82
83
82.
86
82
76,
8)4
83
87:
87
88
91
91
88
89
89
90
91
89
88
91
92
9)4
9)4
95
92
93
95
2752 2126
88.8 68.6
65
68
66
67
69
69
68
70
69
68
67
67
67
68
71
68
68
* 67
69
69
70
* 69
70
69
71
69
72
71
69
67
69
80
81
79
75
76
76
77
76
73
76
75
77
77
73
81
80
78
78
79
80
81
79
79
80
82
82
83
83
81
80
82
24)4)4
78.8
0
0
.03
.27
0
.03
.38
.05
.03
.58
.52
.005
0
0
0
*37
0
0
0
-s03
0
0
0
0
-gi
0
0
0.
5.18
607
699
605
318
436
432
641
279
198
463
454
481
607
622
566
627
418
713
720
697
586
552
40)4
669
67)4
662
630
605
598
556
6)42
17, 161
.27
.30
.27
.10
.21
.20
.27
.12
,v05
.18
.28
.)40
.23
.23
.22
.23
.23
.25-
.*32
,m28
.m21
*23'
*33
.o2)4
.o31,
932,
.30
.*41
.16
.27
7)4)4 1050.*8
33 
*9
Evap. adjusted for Lull month
- Missing data
18.7
33.3-
35.o9
53o)4
51.8
62.)4
62.0-
510)4
65.6
38.o5
16 *1
22.e7
26.7
28.7
26 *8
19,v 8
200*
312 *7
30.0
38.3
32.3
24.5
27.3
21 *8
21.9
24.8
21.9
28.7
52.0
22o*7
9
Table 8.Daily -temperatures, pre.cip itati on, solaIr- 
ra diation, evaporation,
and mil esa - w ind prd fr\gs,1968,
Air TeMperaturE
Datea am-- -Omn.
'2
13
-14
:7
7 10
11
* 12
.13
15
16
17
18
19
.21
' 22
.2)4
25
26
27
28
29
*30
Total
kvg 01
.9r.
9a,
901
86'
90'
92-;
.93*
9141
89.
86.
.
90
,90
93i
98Q
85:
82
2769
69
68
68.
71
68
70-.
71
7?Z
69-1
70--.
71
71
70
71,
TI4,
71;
65
58.
214)4
.69*2
l\N.tan. P r
2
79
81
77
80
82
83.
82 2
80
80
79
80,
82
8)4.
81.
85.
85'.
85.
8)4
81
81
7)4
7)4
70,
70
67.
2)6)4 6.5S
Solar.Wind ra/d
raation EvR-oration 2'9.'-ft
0
0,.
0'
38'
0"
0
469,
509,
6)41
671
3)42'
617
670'
580
*510-
* 369
3 85,
300.
52~1P
* 549,%
6
4aO.
66.5
61)4
628
527'
270.
16, 078
*Evap. adjusted for full month
"a Missing data
*26
9,52
43?2
.29
26
0.27
9.28
.17
W.28
.215
0
.33
*.32
616
7.*67
32.2
33.*2
35.o2
27.*7
26.8
21.8
30.3
.35.o4
31.2
.26.0
37.*1
23.7
61.1
38.14
88.6
87.2
-87.*7
119)4.o7
S3,8o5
10
Table 9. Daily temperatures, precipitation, solar radiation, evaporation,
and miles of wind per day for September, 1968
Air Temperature Solar Wind m/d
Date Max. Min. Mean Precip. radiation Evaporation 2.5 ft.
1 82 61 72 0 452 .12 78.5
2 88 60 74 0 468 .18 32.4
3 90 65 78 
0  
434 .18 15.1
4 91 67 79 0 449 .21 17.5
5 91 69 80 .02 399 .20 11.5
6 89 65 77 0 442 .18 41.7
7 89 61 75 0 622 .30 71.8
8 90 67 79 0 443 .32 55.1
9 88 65 77 0 460 .18 
31.6
10 87 63 75 0 523 .15 18.4
11 82 56 69 0 555 .29 54.3
12 85 56 71 0 613 .24 72.2
13 87 56 72 0 572 .29 57.8
14 88 62 75 0 543 
.27 44.3
15 86 63 75 0 477 .29 
52.7
16 79 66 73 .06 206 .23 
60.3
17 72 67 70: 1.12 96 .07 48.4
18 81 63 72 .46 212 .10 64.2
19 83 63 73 .07 280 .12 45.5
20 82 69 76 0 298 .07 45.1
21 84 65 75 0 535 .16 59.4
22 84 63 74 0 541 .27 54.7
23 85 60 73 0 536 .22 47.1
24 87 64 76 0 452 .21 35.2
25 88 61 75 0 422 .19 15.3
26 85 63 74 0 388 .20 16.1
27 83 61 72 0 471 .17 43.4
28 85 61. 73 0 424 
.23 62.9
29 81 66 75 0 308 .19 42.4
30 86 63" 75 0 469 .10 41.1
Total 2560 1891 2234 1.73 13,090 5.93 1336.0
Avg. 18.3 63.0 74. 544.5
11
Table 10.0 Daily tempe rat ures, prtcipitation. solar radiation, 'evaporation,
and miles I-o'f- wind -p~r day -foar Otober, 
1968
A ir Teraperaturp oWr; ~ind 
m/d
Date Max. -i. Ma Fei ait nEapa o 5 t
60
60
58
41h
42
* 61
68
62
* 614
62
62
62
63
* 62
59
614
66
614
48
47
51
47.
50
47:..
36
33
35
40
31
314
47
714
714
72
58
58
65
75
73
67
7).
73
72
714
73
71
71
714
* 70
61
63
* 65
* 63
65
58
147
* 49
514
51
147
* 514
64
0
0
*02
0
0
*21.
0
0
0
0
* 0
0
0
0
0
0
* 014
010
0
0
0
0
0
0
0
0
0
0
0
* 0
0
2
4.
6
8
9
10
12
13
14
15:
17
18
19
20'
21.
22
23
214
25
26
27
.23
.29
31
Total
Avg.
88
87
85
72
714
68
82
814
70
80
83
81
814
814
82
78
81
75
714
78
78
79
80..
69
58,
614
72
61.
62 
1.
73
80
2366
76.0
450
442
325
518
512
85
296
4314
113
311
395
277
405
443
445
* 165.
* 196
140
471
451
370
425
428
197
460
456
435
443
442
420
338
11,2881629 2006
526 5 4
.37
______________________ -!-
.15 15.7
&20 14.7
.14 32.*6
.21 6Q,.6
w32 86. 65
018 , 7593
.02 147. 3
.109 23.03
.17 43.5
.05 39.o-5
.12 43.14
S.18 56.14
.09 44.0
.16 25.9
.22 
48.0
.23 100.0
008 7 5.e1
*02 45.o7
905 66.*0
.30, 70.8
a18 610.9
9.13 -23.67
*13 22.3
.20' 50.1
*08 .32.*7
912 63.2
.18 37T.3
.13 56.14
.20 66.14
.16 33.49
*11 16.14
4.60 1478.6
479- 7,
12
Table, 11. Daily temperatures, precipitation, solar radiation, evaporation,
and miles of wind per day for 'November, 1968
Air Temperature . Sola 'r Wi nd m/d
Date Max. Min. Mean Precip. radiation Evaporation 
2.5 ft.
1
2
3
14
5
6
7
9
10
11
12
13
15
16
17
18
19
20
21,
22,
23
21-4
25
26
27
28-
29
30
80.
81
76
65
614
65,
67
60
43
53
40
41
55
66
67
67
73
59
48
50
56
69
68
67
614
67
73
68
59
53
50
51
50
58
53
53
46
36
35
31
32
26
26
30
35
52
58
514
31
29
27
314
40
414
39
35
414
46
39
42
65
66
63
62
59
59
57
48
39
42
36
314
41
48
51
60
66
57
40
40
42
52
514
56
52
51
59
57
49
48
T otal 18614 1226
Avg. 62*. 40,.9
0
0
1.22
.03
0
.07
0
0
.o81
0
.55
0
0
0
0
.13
,o53
.87
0
0
0
0
S
.03
0
0
0
1414
0
.08
4.76
312
~2 cz)
260
108
146
172
283
397
-314
379
514
102
408
397
217
94
92
333
392
411
427
372
2147
155
369
359
218
160
280
102
7,576
.010
.12
008
019
.06
,905
,,06
.1l6
.16
.03
.06
.014
.11
00
.w20
.12
'609
.10
a11
.008
.03
009
.w02
.21
.12
.12
16.1
15.3
43.1
35.6
21 *2
36.o6
61.5
78.0
72.3
93.o2
57.3
16 *2
20.9
81.0
68.2
56.5
42.*3
19.1
5o5
50. 6
101400
65.2
60-.6
*72
%I
Evap. adjusted
Mis sing data
for full month
1[1 711?I ,ON
13
Table 12. D'ai13temperaturespreoipitation,'solar radiation,'evaporat ion,
and miles of wind per day for December, 1968
Date
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
214
25
26
273
28
29
30
31
Total
Avg.
Air T-'e.-omperature
Max.
52
57
56
48
60
63
60
46
48
51
52
55
62
44
35
51
514
61
61
58
53
66
42
414
52
56
614
55
58
52
a
10 - No- 0 om ma
SEvap. adjusted for full month
- Missing data
1680
514 9,2
L
"1
WASU
43
314
3'?
37
32
26
25
'27
.30
44
16
:to
24
L2
43
-45
23
26
27
37
30
35
31
1008
32.5
Me an
49
52
50
41.
46"
50.
46
36;
37
39'
43'1
53
33
26
36.
39"5
45
53
50'
48,
56'
36.
314'
39
42
51'
1
47
42
1353
43.6
Precip r
*55
0
1.58
0
07
07
0
0
0
0
.3
0'
0
0114
0
102
0
00
0
143
.50
6.149
Solar
adiation
28
239
286
255
224
301
2914
186
273
2114
59
292
293
294
225
269
51
168
56
27
268
301
286
2714
3676
280
192
21
6,166
-.va-ation
*0
o.03
009
1610
010
e1J4
*13
.05
.08
e05
.014
.07
912
.03
.v05
.18
.14
.10
*2.19
Wind mid
102.5,
57.2
108.3
47.#9
33.*0
91.65
70.6
29.06
15*.
47.-5:
78.01
716*1
46.0
95.7
27.f9-'
13.7
57.05
49# 
9
95.0'
49.7
'359"5
68.*6
113.*'7
99. 3
400
57.5
1937o2
62.5
14-
Table 13# .Monthly Averages for Temperature and Pre cipitatinfo l85 92
D A't
January
February
March
April
May
June
August
September
October
November
December
Year
Daily
Max.
59.*0
61.6
67.8
75.14
83.o3
89.5
900
89.7
86.a7
77.9
66.7
58.9
Temperature
AV.
Daly
Min
38.9
40.5
45.71
52.8
60.4
67o7
69.9
69.14
65.1 4
39.3
54.1
Average
V 
F).
51-o
56, 8 ,:
71.9
78.6:
8000
79.6
76.
66.3
55.5
49.1
614.w8
Prcipitation..Evaporation
Average Average
(Inches .(Inches)
4.80 2.29
5.o25 2.72
6.13 4.83
4.37 6.s21
3.055 7.86
4.06 7.92
5.34 7.*39.
4.s7] 6*514
3,o2 0 5.88
2.584.938
3 *48 2.98
5.13 2.12
52.o60 61.12
oon datafrom 19147through 1950.and 1964'68.
Evapraton ase
;
-nmwmm
-
Table 14. Six Hourly Temperature and Relative Humidity, 
January 1968
Midnight 6:00 A Noon .:00 
PM . Average
Date Temp. R.H. Temp. R.H. Temp. i.. 
Temp. R.H. Temp. R.H.
1 45 100 42 100 42 100 42 100 42.8 100.0
2 44 100 46 100 
.  
100 45 100 45.0 100.0
3 45 oo 5 100oo 53 100 56 100 49.8 100.0
4 63 100 56 100o ...-.. 86 38 57 51.5 85.8
5 31 h6 29 57 .3.6. 
40 37 55 33.3 9.5
6 38 55 39 63 
44. 87 49 98 
42.5 75.8
7 46 98 36 91 37 
51 32 50 37.8 72.5
8 26 58 24 66 
43 27 40 30 33.3 
45.3
9. 38 32 32 100 36 98 37 100 
35.8 82.5
10 39 100 42 100 50 100 39 100 42.5 100.0
11 38 100 36 100 37 98 34 90 36.3 
97.0
12 31 94 31 100 
32 :'95 30 100 
31.0 97.3
13 29 100 30 100 37 90 30 78 31. 92.0
14 26 80 21 74 26 
68 26 72 24.8 73.5
15 26 100 28 88 37 58 
36 62 31.8 77.0
16 32 87 26 100 
46 .3 43 56 
36.8 71.5
17 30 76 28 100 55 26 40 6 38.3 
62.0
18 37 . 64 34 69 55 38 44 52 42.5 55.8
19 39 68 34 86 62 
5 48 46 45.8 58.8
20 43 52 39 68 64 
41 52 67 49.5 57.0
21 48 84 39 100 
67 .:40 56 54 52.5 
69.5
22 48 80 43 100 
70 36 60 .46 55.3 
65.5
23 50 92 48 98 58 714 54 
100 552.5 91.0
24 39 99 33 96 32 74 30 
78 33.5 86.8
25 31 74 26 84 
42 38 35 38 33.5 
58.5
26 28 72 25 100 
53 26 40 54 36.5 
63.0
27 36 60 34 74 56 31 
42 56 42.0 55.3
28. 43 53 38 71 
63 45 53 61 49.3 
.57.5
29. .52 60 48 89 70 48 58 
82 57.0 69.8
30.. 52 .94 49 100 68 
56 61 74 57.5 81.o
31 58 85 55 100 72 56 63 90 62.0 
82.8
Avg. 39.7 79.5 36.6 
89.5 49.6 61.5 43.5 
70.7
16
Table 15;. Six Hourly Temperature and Relative 
Humidity, February 1968
Mi dnigh 6:00 AM No on 
6:00 PM
Date. Temp. R.H.1 Temp.* R.*H Temp. R.H. 
Temp. R.H.a
1
2
3
)4
5
6
7
8
9
10
11
12
13
1)4
15;
16
17
18
19
20
21
22
23
2)4
25;
26
27
28
29
60
56
37
38
)4)4
)43
40
27
2 7
36
39
21
30
28
3)4
28
29
38
29
32
)45;
27
3)4
32
30
40
1
92
100
'76,
66
38
56
.f50
70
93
58
60
40
36
50
74
100
100
40
3)4
49
714
85
26
100
)42
-4i9
7)4
9)4
100
57
60
314
36
39
37
32
28
26
30
28
18
27.
22
32
25
30.
32
26
29
35
19.
32
31.
30
39
37
28.
35;
100
100
98
68
56
63
80
78
96
83
72
58
50
60
100
100
100.
70
35;
72
100
56
50
100
48
50
92
100
98
62
56
56
61
5)4
56
414
)42
)44
50
)4)4-
42
41.
46
35
47
48
37
50
55;
)42.
41
3)4
47
52
)47
)46
46
4)4
72
66
31"
28'
34.
28-
46
5;0.
36-
36'
49
25
29
30
100
45;
25
28
46
48
35
100
37
24.
38
52
55;
42-
56
46
)45
51
)47
48
30
37
41,
45-
33
39.
40-
42
35
41
1414
3-5
)4)4
5)4
3)4
)43
33
40
145;
47
)4)4.
41,
33
*87
53
5)4
3)4
48
3)4
53
5;5
41-
38
29
2)4
27
30
8)4
60
37
26
26
40
44
25
100
.25
3)4
5)4
53-
100
48.
Average
Temp. R.H.
,58.8 87.8
43.0 614.8
46*0 144.
4600 45;3
36.o5 57.3
33.5 63.3
34.5 66.5
40.3 55.0o
36.0 52.5
30'.0 36.8
34.4 35.5
3)4.5 )4295
3)4.0 89.5
35.3 76.3
37.08 71.5
35,v5 40.3
37.3 30.s8
)4205 51o8
3 9.0 66.5
32.5 5o0.3
33.3 69.0
37.5 65.5
3963 37.0
)43. 47,8
)42.o3 67.8
36.3 87.3
38.3 72.0
Avg.a 35.s8 66.14 32.2 77.2 47.2 44.3 41.8 47.0
F
17
Tabe 1. Sx Hury Tmpeatue ad elative Humidity, Niarch, 1968
kinbt 6:,*00 AM Noon 6:00 PM , N,,.verage
Date-T. '. HT R-.H. Ter 
ONO"Tep .H en ..
1 28
5 33
6 46
7 41
8
9 8
10
11 53
12 65
13 
40
14 33
15 42
16. 54
17. 46
18 47
19 '56
20 57
21 57
22 63
23 314
214, 29
25, , 39
26 45
2 7 47
23'55
29 61
30 58
31 60
1:46
77
L146
43
42
70
53
100
-100
100
77
51
56
92
100
155
514
62
96
82
72
614
69
'95
69
.66
90
93
25
'32
43
28
30
42
314
41
51
61
56
65
314
30
42
53
50
50
41
48
60
32
-30
38
148
52
56
59
59
66
r73
66
55
60
54
100
93
100
100
.8
100
69
;61
99
80
63
.98
100
,100
90
81
78
73
3:6
97
100
914
14
53
251
353
56
'59
60
366
67
L72
.58
.66
46
50
;614
69
714
45
37
50
61
71
1
37
'77
72
30
'314
43
21
26
.33
51
66
67
100
59
32
29
45
22
26
20
44
.63
-100
62
214
23
3- 2
36
35
42
40
41
514
42
49
.51.
57-
514
61
60
62
62
57
4.1
43
54
55
66
.69*
63
35
33
46
61
614
76
65
67'
70-
69
29
38
26
-27
38
46
100
914
100
.61
29
46
62
99
39
38
30
37
514
95
42
30
31
39
514
514
42
44
45.8
40.8
43.48
51.0
47.*3
53.8
56.5
63.8
57.3
.63.3
.39,0o
51.s3
56.3
60.0
64.5
63.0
50.8
34.0
38.3
50.3
54.v5
j05
"-"6193
65.s3
65.'*5
65.o0
47.3
56.0-
37.0
3990.'
42,v5
60.3.
60.8'
91.o5
90.3
96.0
8000
51.3
46.8
61.8
87.5
60 o 3
45.5
48.5
58.8
69.8;
97.5
75.0
57.5
49 Q0
55.8'
59.8
61.3
68.*5
67O 8
Av.172 7.-44.6 84.0 
62.v2 4393 56.9 50.2
18
Table 17.- Six Hourly Temperatures and Relative Humidity, April 1965
Midnight 600 MNo ,0P Average
Date. Temp. R.H. Temp. R.H. Temp. 'R.H. Temp. R..-H. '--Temp. ' R.H a
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
214
25
26
27
28
29
30
63
55
60
62
59
45
53
58
61
62
47
42
49
58
59
49
55
59
60
62
65
66
63
60
145
53
51
58
59
53
914
414
85
814
100
88
100
100
814
162
100
88
77
93
100
54
63
83
100
100
80
59
83
100
89
62
91
.100
100
100
57
56
514
62
62
46
58
60
57
57
48
52
57
61
60
46
53
60
65
66
67
59
55
47.
53
514
59
59
51
100
49
97
100
100
95
100
98
91
92
514
78
95
100
69
97
90
100
97
57
100
99
87
100
100
100
100
74
61
67
76
69
67
73
88
56
67
71
71
63
.67
70
73
76
82
783
83
80
75
53
70
71
71
714
65
69
43
64
77
50
90
30
75
66
148
.83
23
25
45
41
37
53
46
61
21
36
29
30
67
59
95
33
68
60
71
60
56
60
62
167
71
59
58
.614
63
60
62
.67
70
71
73
73
62
55
1614
61
67
63
66
40
67
70
98
100
48
914
74
63
96
28
51
68
100
39
55
66
63
79
72
40
63
100
71
36
414
100
95
92
48
58.0
63.0
6500
59.*3
55.0
60.0
614.
57.3
55.3
55.8
60.3
61.5
56.8
62.0
66.3
69.5
68.0o
71.8
71.v5
55.8
56.5
60.3
59.3
61.5
5998
69.o3
56.0
82693
83.0
97.5,
66.5
9100
85.0
73.3
83.0O
60 *8
67.0
95.8
7000
53. 8
69.8
69.8
81.3
82.5
47o.
53.8
87.8
87.5
56.8
55.8
89.5
96. 8
70.3
Avg.. 56.14 85.14 56o7 88.9 70.7 5398 64.1 68.7
^ r\,
19
Table 18. Six-Hourly Temperature ard Relative Huraidity, May 1968
hinight 6:00 Ai N ,6:00 P Average
Dat'e T emp. oRII Temp, R.Ha-- Tep 'R.H.o Tem.
1 53 100 55 88 .75 .-..-.--- 2 8. 68. 38
2 57 69 58 80 77-. .29 68 51 65.0 57.93
3 57 91 1 62 74 .77..... 29 69 40 663 585
4 57 88 64 92 75 56 64 100 65.0 84.0
5 60 100 63 -59 
7.75 23 62 29 652.8
6 51 .55 53 63 70, 35. 6847 60.5 50.0
7 58 59 56 .87 76 4" 75 42 66.3 57.5
8 63 92 61 99 77., 43 72 49 68o3 70.8
9 62 73 61 97 77, 44 72 52 68.0 66.5
10 -63 73 .65 95 81- 44" 76 .51 71.3 65.8
11 69 85 68 100 79 66 73 100 72.3 87.8
12 70 99 71 100 82: 60 68 100 72.3 .89.8
13 67 100 71 74 83. 82 66 75.8 74.0
14 73 91 69 100 75, 78 ' 7981 74.0 87.5
15 72 97 69 100 75. 91 75 95 72.8 95.8
16 70 . 100 70 100 83 55 80 167 75.8 80.5
17 71 .100 72 100 81 5.7 69 100 73.3 :89.3
18 .66 100 .66 100 73 78 67 100 .68,o 94.5
191. 67 100 69 73 78 45 72 38 71.5 6.
20 '57 73 ,57 -80 70O3 67"-- 17\ 6298 59.
21' 57 81 57 84 72 33 .69 54 63.8 64.
22 53 10 59 83 .77 .36 74- 51 6568 .67.5
23 . 62 84 6 75 8 45 79 5 71#"B :65.5
24 69 -.94 90 ~7 44 80 6V 770 .1-73.0O
25 6 6 7 '3 '85 49 6 0 73.8 8.
26. 67 10.910 78 74 71 10 71.3 '9.
27 65 100 .7Q 98 78 .57 75 72 72.0 * 81.8'
28t 65 93 -62 89 .74 37 71 .48 68.0 .66.8
29 57 100 62 85 76 48 733 67.0 -71.5
30- 63 1 97 65 87 81 410 
'75 48 71.0 68.0
31 60 91 69 .59 83 37 -77 
59 72.*3 .'800
S869 77. 48.5 72.2- 64.5
1111 1 Clr 1 )I I\ t
AvgO''. 4#
Table 19.* Six Hourly Temperature and Relative Humidity, June 1968
Midnight 6:100 AiM lttNo on 6:00 P14 Average
Date Temp. B.H. Temp. R.H. Temp. R.-H; T emp. R.Ho T empa. R.H.
1
2
3
)4
5
6
7
8
9
10
11
12
13
1)4
15
16
17
18
19
20
21
22
23
2)4
25
26
27
28.
29
30
67
69
69
71
72
6)4
68
63
68
70
7)4
75
73
68
73
7)4
75
69
71
71
73
69
69
71
75
75
.71
61
61
68
8)4
96
96
90
79
72
66
98
99
86
9)4
100
98
62
62
61
80
100
100
100
79
100
100
96
96
99
72
91
76
73
75
70
72
71
68
69
7)4
77
71
76
72
66
70
68
71
70
72
73
75
71
71
70
73
75
62
66
71
77
62
77
81
75
75
69
76
73
71
6)4
100.
88
8)4
68
72
100
100
100
97
97
82
100
100
100
100
100
8)4
65
53
81
88
88
87
87
83
83
81
88
89
91
93
95
90
90
89
89
84
86
83
88
89
81
82
87
86
37
77
82
86
89
6)4
41
37
37
52
38
35
39
)45
46
32
36
37
)4)4.
56..*
53
60
48
48
67
73
60
5)4
51
3.7
31
3)4
37
82
80
81
80
7)4
7)4
75
77
80.
85'
87
88
85'
89.
91
90
8)4
78
72
83
71
71
8)4
85
85
7)4
7)4
78
83
8)4
57
58
61
57
49
42
66
6)4
48'
56
52
4)4
28
33
33
38
5)4
83
100
59
100
100
63
69
58
100
36
42
40
.49
-77.8
*78.0
76.8
75*,.
72.3
73.3
75o5
78. 5
81.3
81.3
83.5
80.0
78.3
80.08
80*3
78.o5
75.8
78.8
77.0O
73.0
76.5
7833
79.8
77.8
72.8
71.8
795
79.
S .87.7 71.8 83.1 86.6 4590 80.8 58.
20
61.0o
68.3
69.0
65.8
60.0
55.0
65.0
68.3
63.3
61.3
72.8
69.5
60.5
49*3
51.0
60,.8
72.w5
84.0
89.3
76.0
77.3
91. 8
84.0
82.3
77.0
86.8
6)4.0
52.5
5)4o5
60o,.8
~ A ~ /A ~ hA C l~ ~-I A P
Av , .6 o
Table 20. Six Hourly Temperature and Relative Humidity, Jffy 1968
Midight 6:00 A
M  
Noon 6:00 PM Average
Date TH 'Temp. R.-. Temp. R.H. Temp. R.H. Temp. R.H.
1 71 85 77 81 90 41 89 46 81.8 63.3
"2 75 85 ' 71 91 . 89 43 83 53 79.5 68.0
3 73 89 73 92 87 0 67 100 75.0 803
4 67 '100 69 100 77 76 71 95 71.0 92.8
5 69 ?. 00 70 99 77 72 75 84 
72.8 88.8
6. 69 ", 98 73 90 79 65 75 76 74.o 82.3
7" 70 98 75 . 84 83 49 79 57 ""76.8 72.0
8 71 100 73 98 77 
80 71 100 73.0 94.5
9 69 100 69 
99 73 91 72 
95 70.8 96.3
10" 69 ' 100 69 100 82 58 76 89 74.0 
86.8
11 69 '100 69 ..100 76 89 76 97 2.5 96.5
12 69 100 71 100 85 60 72 90 74.3 87.5
13 67 100 73 95 83 '57 4 94 743 86.5
14'; 69 1'i00 74 99 
85 55 77 82 "'76.3 
84.0
15. 71 97 80 85 88 61 77 86 79.0 82.3
16 70 100 71 100 89 61 81 78 77.8 84.8
17. 71 95 73 .. 92 . 71 00 74 
82 72.3 92.3
18. 68 100 70 98 86 53 74 
"87 74.5 84.5
19 69 100 71 100 86 55 81 69 76.8 81.0
20 70 .100 77 .86 87 51 78 76 '78.0 78.3
21 71 100 79 77 82 70 ' 75 78 76.8 . 81.3
22. 70 100 78 86 85 58 83 .62 ''79.0 76.5
23 72. 91 71. 100 85 55 77 81 76.3"' 81.8
24 71 100 70 100 86 51 85 63 78.0 78.5
25 73 97 72 100 89 46 97 46 82.8 72.3
26 73 85 73 90 .. 91 42 89 47 81.
5  
66.0
27 75 90 76 91 91 45 88 53 82.5 69.8
28 75 87 77 ......- 92. 
.92 .45 .. 71 100.....78.8 
81.0
29 69 100 72 100 87 52 75 77 
75.8 82.3
30 67 100 68 100 89 44 88 .44 78.0 72.0
31 72 95 72 100 91 41 82 55 79.3 72.8
Avg. 70.5 96.5 72.8 94.4 84.5 58.3 78.5 75.5
~LV,, . VV ~LVV IV 7U UU
22
Table 21. Six Hourly Temperature and Relative Humidity, 'ugust 1968
6:00 AMNoon 46:00.PMIvTag
Date -Temp. R.H. ep. H Temp. R.H. Temp. R.Hem. R.H.
1
2
3
4
5
6
7
.8
9
10
11
12
13
14
15
16
19
20
21
22
23
214
25
26
27
28
29
30
31
72
69
68
76
75
71
73
73
75
69
72
71
71
70
70
71
72
76
714
714
77
78
714
71
69
714
70
69
62
63
62
85
100
.100
83
81
100
97
99
698
100
100
100
100
100
100
100
100
96
100
100
914
97
95
814
100
93
58
79
61
53
73
71
72
75
71
68
71
73
75
76
76
714
73
71
71
71
73
76
78
714
71
76
77
714
77
73
73
62
65
57
60
63
100
95
.91
100
100
99
100
98
100
100
97
100
100
100
100
100
95
90
100
100
96
91
96
86
88
100
78
85
85
78
90
76
91
86
86
81
87
88
91
92
72
85
84
79
79
84
89
90
.89
85
90
91
914
95
91
90
88
81
77
76
77
71
.78
45
.54
60
66
53
52
49
47
99
63
75
85
80
71
56
52
65
66
50
51
46
43
53
45
514
51
1414
39
46
76
76
70
87
89
79
83
87
83
70
72
77
73
714
.78
77
80
83
83
82
81
79
87
76
80
85
77
.73
70
71
63
81
100,
51
47
90
69
57
72
100
97
100
895
99
98
81
91
88
82
.82
76
89
*78
60
68
75
49
51'
414
46
50
98
73.8
75.5
79.0
80.5
78.0
80.93
80.5
78.3
72.3
76,,0
76.3
73,o5
73.5
75.8
77.*5
79.5
81.5
79.0
79.3
81.3
82.a0
82.5
78.8
78.0
8000
72.5
71.0
66 *3
67.8
614.8
86.0
85. 0
714.0
72.5
814.3
80.3
76.5
79.5
86.3
9900
90.0
92.v5
96.0
94.
88.0
86,o 8
83.8
83.3
87.0
81.5
82.5
78.0
730.
77.0
714o.
59*.
63.0o
57.a8
56 0' 8
814o.
Avg. 71.3 91.2 7195 948 ,85.0 58.5 78.0 76*.
rrr~ IY V/ ' V/
~23'
Table 22. Six Hourly Temperature aM Relative Humidity,Septe 18
M~idnight6 tQQ .AM..: Nbon 6:00Ave
Date" Temp. R.H. Tern Rio& Temp'.'. R.H.' Temp. R *H Temp. RH
2
3.
..
4.
.5-
.6
'7
10'
1)4,
15'
17
18.
19
20
211
22".
23.
25
2 7.
2$--".
2 9
30-1
61
63
67
71
73.
69..
65
67.
66'
6)4
62"
58
63
65
65
67
67.,
67
63
72
68
67'
63
67
65
68
6)4
65
67
67
100
79
71
99
65
.771
100
94
87
59
62
56'
87
100
100
100
98
80
90
81
97
* 77
99
66
99
62
6)4
65
67
70
71
65
67
66
63
58
59
61
66
65
68
.65
67
67
71
70
66
65
63
61
63
63
63
68
67
2100
799
98
99
99
98
65
83
100
99
89
8)4
77
67
77
100
100
100
100
87
89
89
100
100
100
95'
99
"100
79
83
87
87
.87
85
85
87
82
85
80
81
8)4
85
82
75
68
78
80
79
82
8)4
85
85
81
79
79
85
53
41
40
39
47
)45
31
)43
)45
38
35
25
30
37
39
69
100
73
80
69
4)4
39
43
41
37
)46
42
55
6)4
39
70
.77
77
981
75
75
75
72
77
75
71
70
s'.7
73
72
67
66
75
72
73
'70
75
7'77
7)4
71
71
.71
69
71
66
59
53
50
91
55
47
77
54
)43
48
38
50
49
49
81
100
100
98
91
63
6)4
:'60
65
67
85
68
77
93
75
68.0-
71.8
76.3
75.0
72.5
73
721.
7l.,
679.
69.8j
72.3
7135
710.
71.3'
71.
69.
'73o.'
76.08
75,00
67.5
79.0;5
52.0O
68-.6
62.0
58.5
53.8
55.3
10
900'.0
73.0*,
70.5
71 * 8
75. 3
7700
77.3
89.0
78.3
A 6 85.'8 65.2' 92*6 ., 820)47o6 7 6
c
Av 6* 72.9 . 6 *
24
Table 230. Six Hourly Temperatureand:Relative Humdity, October 1968
Midni ght 600 AM Non 6:00 PM .-.. Average
Date- Temp; %-R.Ha, Tmp. R.H. .Temp. R.Hi. Tep. R.H...Ternpo R.H.,
2.
3,
4
.5
6
7
8
9
10
12
13
14
15
18
19.
,20
21
2
23
24
2.5
26
28
29
30'
31
63
62'
66
65,
43
61
68
63
651
61
63*
65
65-
63
65
64
65,
69:
63'
47
51
55
53
55
47
3 7
37
55
40
37,
51
99
89
82
79
73
78
100
100
100
100
95
91
97
89
79
89
99
98
100
78
85
77
100
61
85
81
98
63
71
100
62
61
63
63
55
51
61
69
61
63
61
63
63
67
65
57
65
68
68
57
53
55
47
49
51
45
38
46
49
31
34
48
100
95
100
48
53
100
100
100
97
94
100
96
100
100
96
93
100
76
*60
61
100
".100
74
95
77
96
*93
100
100
82
85
*83
83
70
70
67
74
80
67
* 75
78
77
81
81
78
71
76
70
72
74
77
*77
79
63
57
67
60
59
69
77
33
38
51
22
29
100
79
43
87
55
48
61
48
42
40
82
73
100
31
25
30
39
31
40
29
26
30
28
32
21
47
69
69
69
57
63
67
71
67
65
67
69
68
69
70
71
70
71
67
58
57
59
64
65
50
45
45
61
49
47
54
61
75
69
100
35
47
100
91
80
95
83
77
87
77
67
60
92
89
100
51
51
57
62
51
91
49
63
38
42
49
53
85
69.5-
69.3
70.3
61.8
56.8
640
70 *5
67 *8
65.0
66.0,
68o*3
68t3
70*.
69.8
679*8
67.5
70.0
62.o5
57.8
60.5
6008
61.5
54.8
48.5
45.5
52.*8
53.3
44.3
48.5
59.3
76,98
83.3
46.0
50.5
94 *5
92.o5
80.8
95o5
78.5
84.8
79o5
74.5
69.8
89.8
88.5
99.v5
64.5
53.5
58.3
69.*5
70.5
66.5
64.5
6108
65.5
56.s5
63.0
68.5
69.0o
A. 7.7 89.9 72.9 46.5 62.4 69.9
c -- --
Avg. 5699 87s
Table.214. six HIourly Temperature arnd Relative Humidity, November,1968
-'Midight. 6:00.;AM-
Date.. T p Ro. .. -Temp.i, E Temp.. R.H.,
75 45
-7 -32
.73 -.42
61, 
"88
:61 .73
'62 6
63 -'148
~59 "37
* 42 1OO
.52 37
'314 100
'.0 59
52 29
.."62 
'21
65 '50
63 ."99
.68 -".95
58 -.49
.'46 -0:37
47 37
'53 27
66 36
'63 39
60 *75
'62 .26
63 32
'69 .52
60 97
514 514
51 83
* 6.OQ. M .Avera~ge
T.'R.H. ep.'ROH'.
5
6
8
9'
10,
11
12'
13
14
15-
16
17
18
19,
20
21
22
23
214
25
26
27
.2 8
29
30
Avg 14.5''892 .141.3 95o. 58.7' 55.*4 50.7 7.Avg 45.5' 89 * 2 44 * 3 1,w
53
514
53
58
53
54
54
47
43
35
38
37
27
31
36
61
57
61
38
32
32
.36
43
45
45
39
47
63
46
47
100
100
100
100
100
68
77
,80
814
98
'99
95
98
99
100
r714
.76
77
61
99
'99
.100
75
--77
"73
"79
51
51
55
753
38
:40
37
37
26
30
41
.: 63
'63
' 31
41
50
42
37
48
61
43
100
100
100
100
100
100
100
100
..100
79
*.99
71
99
.,99
.100
4-96
"83
'99
72
99
97
100
76
'91
100
60.5
60.8
62.0
.58.8
'56.8
57.5
55.8
4800
40.5
41.3
36.*8
-.38.0
* 35.8
42.0
50.0
60.5
63.3
56.3
38.3
37.0
39.0O
47.5
49.5
51.5
!,.48.o5
47.v5
57.3
59.08
46.8
* 47.8
63
'58
58
"59
''53
48
37
..:'37
38
38
45
'58
55
5
45
51
65
.55
48
.50
67
.61
59
96
"90
81
55
59
100
73
100
..'58
73
-59
86
""99
100
43
'56
48
-36
59
85
100
65
:57
66
83
70
69
780
73.03
9600
90 e 8
8611 0
75.08
66.0
95.0
70.0O
69.i5
75.5
98.8
98.3
73'00
65.8
61* 0
59.
5700
80.5,
92.*8'
72.5
8600,0
78.8
82.'8
-- - - _--_-q_-- .- r--- ---- '----.._-._--_----,-- -- --.-.---
26
Table 25.. Six Hourly Temperature and Relative Humidity, December 1968
Midnight 6:00 AM Noon 6:00 PM Average
Date Temp. Rib Tep. R.He, Tem. R.H. .Temp.. R.H. Temp. R.H.
2
3,
4.
6
7
*8
9
10
11
12
13
14
15
16
17
19
21
22
23
214
25
26
27
28
29
3 0
31
49
147
48
43
34
36
51
31
28
30
27
33
47
414
21
214
27
30
48
1414
414
46
45
29
27
27
42
62
37
39
46
75
100
100
77
75
100
100
514
57
85
88
57
69
814
57
63
72
82
86
64
52
100
70
72
73
98
50
100
78
65
100
45-
48
49
35
33
38
51
27
25
33
28
30
47
33
17
21
26
30
52
42
414
50
37
25
27
29
40
47
31
36
48
100
100
100
75
72
62
100
86
60
43
62
614
97
814
71
69
614
76
90
67
52
100
61
97
71
61
99
97
100
71
100
.49
53
53
45
57
61
59
44
46
4
50
51
56
39
33
48
50
53
61
54
48
60
40
41
47
53
55
51
53
53
51
100,
100
100
45
37
36
4 17
31
25
214
28
39
95
43
45
*21
18
21
100
35
56
*100
49
38
26
27
80
49
32
40
100
49
49
55
39
55
43
314
33
35
39
49
49
31
28
38
35
47
48
43
45
55
36
35
36
49
59
43
42
49
48
100
100
100
55
51
66
31
40
51
47
47
50
100
52
47
28
53
46
88
50
87
100
49
43
51
37
814
60
58
77
100
4800
49.3
51.3
40.95
4300
47.5
51.0
314.0o
33.*0
36*3
36.0o
40.*8'
49.8
36.8
32.8
314.o5
41.3
52.3
45.8
45.3
52.8
39.5
32.o5
39o5
49.0
50.8
40.*8
48.3
93-o8
100.*0
10000
63.- 0
58.8
600
69.05
52- .8
48.w3
49.w8
56.3
52.*5
90.3
65.v8
55100
45*3
51.s8
56.-3
9100
54.0
61. 8
100.li0
57'.
62.5
55.3
55.v8
78.3
76.5
670
63.*3
10000
Avg 3.3 77. 3.3 79.1 50.5 51*. 43.14 6.
JC v Jv vCI Jv iv Iv L~L
Av. 89 7*5z 6
6298
27
Table 2,6. Soil Temprtuead.Wind, January 16
Soil, -Tei6pe'tre 
'W ind at 121
.5CM.*l'i.K' 
20cm Prvl1. Mile s
.Date..x. M. 11ii: '1ia. m' ' 'dir. 
erda
.2
'3
4
5
6
'9
10
12
13
14
.15
.17
1.9
29
2,.
22
23
.214
25
28
29
30
4.7
48
57
56
41
47
48
44
44
48
43
39
43
35
42
50
52
53
58
63
65
44
51
56
57
-56
66
66
78
52.1-
45-
46
46
3,
38-
41
36,
314
3.9
143
40
37
36,
33
314
314.
36
37
39
42'
45,
46
45.
,.38
37.
37
40
47
1248.
49 
48
58 48.;
49 49.
1 37
44 37
49 40f
.414 
414'
40 39
1-43 
39
36 
3
14336-
51 3
514 36
514 .37
58
6014
63 43
5.847
146 46
56 
39
.57 39.
65 4.5
66 47.
7:7. '-50
3 6 12 91.
46 .44
4746
51447
53 47
.-42 42.
46 
14,2
46 42
43 38
43 .37
45 39
39 40'
i14o 38
35 
36.1
39 .35
44 ..34.
46 
'35
47 3
5P 37
52 
38
'55 43'
56.4*3
53 46
-.4714
49 39
50 38
5114
5.6 41'
60 48
1480 
1266
S47v7,. ---Q408
N
SE
N
SE
N
..,
E
E
,N
N
E
N
'N
N
NW
N
SE
E
E
BE
w
E
138
121
96
191
138
1143
217
.191
.155
122
139
.113
137
.109
148
-78
77
110
.65
49
*7 5
189
814
53
814
.;,.73
40
31449
28
Table 27. Soil Temperature and Wind, February 1968
$ m. Soil Temperature Wind," Miles
-cm.....Ocm. c Prvl. Mie
Date Mx. Maxax.Mi.n.' Max... M.- dir, _perda
.2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
214
25
26
27
28
29
614
59
61
60
57
62
50
53
55
59
.57
57
56
56
44
58
57
45
60
62
57
514
42
56
60
59
48
51
Total 1618
Avg*, 55.8
55.
40
40
40
41
37
36
35
37.
34'
33
35 '
314-
36
35
37
.35'
35
36
35
314
38
37
38
42-
38
38.
1842
59
60
61
57
63
52
55
55
59
57
56
55
45
57
57
46
59
61
57
55
43
5
59
57
58
49
52
1620
55.9
*56.
42.
42..
42
42'-
39.
39.
36
35
37
37,
37
37.
37,
37*
37
37
36
39
39
40
43
40
40
1157
39.9
59
57
514
514
51
514
47
4
r148
51
50
48
48
47
43
49
43
50
62
47
47
42
49
55
50
50
55
46
1453
50.1
53
56
414
43
42
42
43,
40'
39
38
39,'
38
3.7
36
.37-
38
39
38:
38.
37.
39
39*
36.
36.
42
41'
39"
SE
N
N
E
E
N
NW
NW
w
w
N
N
N
w
N
..
N
N
N
WE
N
N
N
N
N
N
'.N
1165,
4002
147
152
89
113
102
91
180
203
143
119
168
102
155
106
136
106
113
146
163
145
113
121
81
.135
.74
288
3805
131.2
,r 7r
29
Table' 28,o -Soil'Temperatu re' -nd 'idind, March 
1968
Soil-ipTue 
Wind at 12'
10 .f1..>.~ 20 cm. Prvl iMiles
Dae TT~ .... a. . Nn '~.'~ in Ar 
rday
"2
3
14
'5
6
'8
''9
10
12
*13
114
15
16
18
19
20
21
* 22
23
* 25
26
27
28
30
Total
Avg.,
52
57
58
60
59
62
68
68
69
72
73
70
60
57
614
63
70
73
76
78
72
67
53
60
71
75
76
75
80
80
78
2096
167o.
35
314
36
37
42
42
45
.53
55
38
36
1 45
49
49
48
51
514
59
142
38
42
50
*53
57
62.
1419
1.45.8,
'52 *10
56 ""37
58 1.39
60 39
59 .39
61 3
67 .143
68414
68 46
*72 ..55
63 "56
70 7
59 46
56 40
,, 63...40
63 '4
*.67 51
*69 .50
.72 
1
*75 53
70 56
.65 
61
'58 41
66 '41
70 '4
71 .51
71 .,514
.75 5
77 59
75 
6?
2030 .1)4814
'145
48
52
.51
57
59
61
614
60
614
'51
55
59
59e
61
.614
68
614
62
52
58
61
63
*. 614
67
*70
1816
.58.6
38
37
* 40
37
44
.. 41
50
56
55
1:41
142
52
.50
49
*55
*57
47
1'42
* 40
42
47
..50
.53
*57
59.
1441
1 46.5
SWd
* w
N
N
w
N
E
s
'SW
w
E
w
N
* SE
N
N
SW
S
s
N
S
S4
* W
*175
167
*172
* 97
90
132
121
*106
* 86
96
*181
227
*237
.. 150
*139
95
130
75
47
*95
*109
.2214
175
114
61
* 52
93
46
48
*66
117
."3723
120.1
30
Table 29. Soil Temperature and Wind, April 1968
5cm
,Max.'
2
3
4
5
6
7
8
9
10
11
12
13
1)4
15
16
17
18
19
20
21
22
23
2)4
25
26
27
.28
29
30
Soil Thmpert'ur'e
10" cm.
Max. '- -Mi.
..60
58
58
59
62
.49
5)4
59
60
63
54
52
54
62
52
54
59
66
6)4
65
65
65
5)4
56
60
6)4
..66
59
. 79
.63
7)4
76
67
73
69
75
78
65
7)4
76
75
70
75
76
75
*8)4
79
81
79
78
68
75
78
75
80
78
62
59
59
60
'63
.56
61
62
6)4
55
;5)4
57
61
63
)4)4
-55
60
67
66
66
65
55
.57
'60
65
66
59
20 cm.
Flax. mn
75
61
63
68
63
67
64
67
71
63
66
68
.66
7)4
68
6)4
73
76
75
7)4
.73
66
.69
72
68
73
68
72
61
60
59
58
59
.55
'153
.58
62
56
5)4
5)4
58
60
56
.55
58
61
.66
63
65
65
.56
58
59
61
60
le innd at 121
Prvl. Miles
dir. -per day
N
E
N
N
N
SE
NE
NE
N
SE
SE
s
N
NE
.5.S
E
SW
N
w
SW
SE
N
N
123
189
133
218
146
102
111
97
132
125
56
9)4
80
173
105
118
5)4
63
88
69
4)4
87
81
68
50
78
121
101
Total 2303 1780
Avg. 76.8 5.
22)46 1805 .2069
6o,,2 69.0
D-ate,
82
63
71
80
68
77
70
78
83
65
78
81
78
71
75
78
76
82
86
81
83
80
80
68
78
79
78
83
71
80
1768
58. 9 N
315)4
105.1
. -
rK tU WI~ kl\
31
Table 30. Soil"Teniperat.it re'ad VWid, May 1968
Soil Te! erature Wind at 12'
S cm . 10 cm. .20 cm. Prvl. Miles
Date Ma. in. Max. in Max. Min. dir. per day
1 82 58 79 60 73 59 w 88
2 85 59 83 60. 76 59 SW 60
3 88 60 86 62 
78 61 W 56
4 80 63 78 65 72 61 w 63
5 83 61 81 63 75 65 N 170
6 85 54 83 56
-  
74 59 E 103
7 89 53 86 57 76 56 E 163
8. 88 58 85 60 72 
59 E 114
9- 88 63 86 65 78 64 E 94
10 91 63 88. 65 80 64 
SE 101
I 88 64 86 66 78 65 SE 110
12 96 72 92 73 83 72 SW 65
13 93 71 90 72 
83 70 W 46
14 88 70 87 71 81: 
69 W 69
15 80 72 79 714 76 73 SE 64
166 90 71 88 72 81 69 W 109
17 88 71 86 72 81 
70 SW 109
18 80 72 79 73 75 73 SW 97
19 85 70 84 71 78 71 N 166
20 84 60 82 62 77 65 N 108
21 85 61 82 62 76 64 N 73
22 90 61 87 63 80 62 SE 29
23 93 63 90 65 83 64 S 93
24 99 64 96 67 87 66 E 48
25 96 70 93 71 85 70 E 70
26 86 73 84 73 79 73 W 92
27 87 69 85 70 79 71 W 83
28 83 68 83 70 78 69 N 111i
29 84 65 82 66 76 67, W 77
30 88 65 86 67 79 66 W 105
31 92 '66 90 63 82 6 ...... E 37
Total- 2714 -. 2010 2646 2061 2431 2042 ... 2806
Avg. 87.5 64.8 85.4 66.5 78.4 65.9 W 90.5
Thable 31.0 S oil Temiperature arid -Wind, June 
1968
Soil TetillPeratureat1
CM_10___ 
20 cm. Prvl . iles
D ate Max. Mm. Max.. 
Min-* Max in. dir. -per 
day
98
99
101,
102
101
100
9)4
99
100
109
10)4
107
10)4
10)4
-106
106
105
96
90
92.
9)4
88
90
9)4
92
9)4
90C
9)4
100
10)4
68
72
7)4
7)4
73
71
73
72
75
76
77
77
77
73
7)4
79
80
77
77
75
7)4
7 5
76
76
77
77
76
68
68-
72:
95
98
97
97
96
91
96
96
99
100
101
100
100
101
1001
100O
930
88
90'
91,
87
8 8
92
90
92,
93
98
10.1
69
7)4
75
75
75
73
7)4
7)4
76
78
78
77
79
75
76
30
81.
78
77
715
75
76
76
76
77
73
77
7 0
7 1
7)4
86
87
89
89
88
83
85-
88
89
90
92
9)4
92
92
92
92
91
87.
83
8)4
85
83
83
86
86
8)4
86
90
93
67
70
61
7)4
76
75
73
75
73
7)14
76
76
79
78
75
78
80.
79
7*8
76
73
7 h.
75
6)4
7)4
75
77
73
70
73
w
IN
NE
NE
N
W
w
N
N
N
N
w
SW
NE
N
N
E
SE
w
w
w
3IW
w
w
s
s
31
60
66
106
117
125
132
7)4
55
75
7)4
110
11)4
70.
)46
69
60
58
96
103
60
435
.3?7
78
.137
.95
421
Total 2957
Avg. 98.6
223 3 235)4
74*.4 95.o1
2269
75.6
2639 '2221
88.60 74.0
32
2
3
)4
5,
6-
7
8
9
10
12
13
1)4
15
16
17
18
19
20
21
22
23
2)4
25
260
27
28
29
30
2223
7)4,v
33
Table 32.- Soil, Temaperatu Ire An d AWind, July 1968'
'Date 'a. ii
2
.3
.4
10
.136
17
19
..20
22
23
25't
26:14
27
29
30P
Total
AV-go
102
107
108
87'"
87
83'"
88
83
78
89
90
94.
93
97
95
97
.91
'96
96
101
101
102
9)4
10)4
107
108
108
108,
106
10.8
107
3015
97.3
78t,
78'
76
751%,
73
75
73'
7 3
73-
76'.
76,.
7)4.
76.
7)4.
73.
76
79,
77
77
75-
761;
7 8
80.,
82
781
77,
76
S-oil-Teinperatu-re-
10cm.
Max. - Mn*
99 79
10.4'' 79
10)4' 81
87', 77.'
86 76.1
8)4. 76'
89 75
8? 76'
78- 75.
88 7)4-
88 7.
90 76.
91 76-'."
9)4 76~
93 771'
95. 77'
89 78*'
9)4-- 75
95 75
97 79"
98 79.
92 '/8.
101 77
103 78
105 80
104 8
104 8
102 7-9
10)4 78,'
103 -77
2356 - 2,9)42 2)400
76.0 94.9 77.h4
Wind at 12'
'20 mPry).. Miles
Max Mii. di'r. 
. per''day
92
95
9)4.
821
82
81.
8)4
8)4
'87
'.9
91-
91"
91..
86
92
95
96-
97
96'
93
95'
96
27)40
'88,o4
79
79,.
80-
76
72.
75
7)4
72-
7)4
76.
7)4:o
75.
75,,,
75
75.
7)4,
78
78
80
79
78
80.
80.'
8.2
81
79
78
2378."
76.s7
E
N-
NE
NIE
NlE'
.s'
SW
SK,
w
N
SE.
'B
Sw
W
w
w
w
w
w
.49
48
75
9)4
117
97
126
93
23
30
41
35
3)4
42
3 Q
)43
59
62
34
43
32
36
h-7
92
78
hi
1763
56.9
3)i
Table 33,' Soil Temperature and W~ind, August. 1968.
Soil Temperature: _Windat_.12.
________ 10 cm.0 20 c.Prl Miles
Date. Max. 0wommin,* Max. MinMax." 1Mi. dir . per,.da
2
)4
5
6
.7
8
9
10
11
12
13
1)4
15
16
17
18
19
20
21
21
2)4
25
26
27
28
29
30
31
Tota.l
Avg.
102
107
96
96
91
95
98
100'
10)4
92
89
90
92
88
9)4
96
95
96
98
1O)).4
105
1o6
110
105
96
100
99
97
97
93
85
30.16
97093
81
80
76
77
77
76.
78
79
80
79
78
76
76
76
75
75
76.
78
78.
78
78
79
80
79.
77
77
72
71
69
68
69
2368
36.)
98
102-
9)4
9)4
89
93
96
97
100
89
88
89
90
86
92
93
92
9)4
96
101
101,
1027
106
101
94.
97
.096
96
91
8)4
2935
9)4.7
82'
81.
79.
79-
78-
78
79.
81.
81
79'
78
77
77
77
77
77
78"
79
80
79
80
82.
79
79
7)4
7)4
72
72
72
90
9)4
89,
89
85
88
-9.0
92
93
85
84
84
85
82
86
88
87
89,
90
93
93
95.
97.
95
90
91
90
887
87
85
80
2)422 2754-
7841 88.8
83..
83"
80
77
77
76
76
78
81
80
79
75
7)4
75
72
76
78,
78
79
80
81
81.
80.
80
81
81
78
76-
75-
75
7)4
2)419
.78.0
w
NE
E
S E
E
SE.
N
w
N
E'
SE
s
N
N
N
N
N
N
N
N
INE
NE
NE
NE
N
55
53
55
83
66
67
52
55
65
68
73
61
81
59
52
52
76
60
)47
78
76
43
9)4
102
103
159
163
1514
13)4
133
2)480
80.0
Table 34. Soil Temperature and Wind, September 1968
Soil Temperature ... Wind at 12'
5 cm. 10 cm. 20 cm. 
Prvl. Miles
Date Max. Min . Ma. Mi. Max. Min. dir. per day
1 95 :72 92 74 
85 75 N 91
2 98 7.1 99 7'3 .87 73 SE 46
3 99 714 .95 76 88 74 E 53
4 99 75 95 76 88 76 SE 53
5 99 :76 95 
78 89 78 
66
6 98 78 95 78 89 80 N 105
7 100 72' -97 75 90 78 
NE 121
8 100 76. -95 77 7 ..90
9 Ioo 75 95 77 88 78 SE '54
10 98 74 95 76 .88 78 
w 01
11 96 70 93 73 86 
76 N 123
12 98 68 94 71 86 75 N
13 98 68 94 
72 87 73 NE 
92
14 98 69 95 72 
88 73 E :116
915 95 72 92 714 86 74 
E 131
16 .84 7.5 83 77 80 77 SE 116
17 74 71 75 714 76 75 E 137
18 83 71 '81 73 77 74 S ill
.19 85 71 83 72 79 72 E 84
20 82 69 82 72 79 71 E 131
21 87 70 86 72 81 74 NE 109
22 86 68 85 71 80 72 ,E 98
23 88 66 86 68 80 70 NE 96
24 91 66 88 
68 82 69 NE, 
.049
25 94 69 91 70 84 70 E .
26. 92. .69 89 71 83 71 N 77
27 94 68 90 70 84 72 . N 117
28 93 68 90 71 83 72 NE 99
.29 89 72 87 73 81 72 NE 95
30 96 70 92 71 85 72 
NE 56
Total 2789 2133 2709 2195 2527 2221 2782
Avg. ,93.0 , 71.1 90.3 73.2 8142 74.0 E 92.7
36
Table 35. Soil1 Temperature and W~iind, October 1968
Soil Temperature -Wind at 12'
7_5___________ 
2 0cm.Prvl. 
MNiles
Date max* Min* Max. WMm. Max. Min.* dir. 
perd
1
2
3
)4
5
6
7
8
9
10
11
12
13.
1)4
15
16
17
19
20
21
22
23
.2)4
25
26
27
28
29
30
31
97
93
93
88
86
71
8)4
89
7)4
87
90
88
93
9)4
90
80
81
79
8)4
83
83
86
86
7)4
62
77-
78
75
75
78
83
69
69
69
59
63
67
67
67
66
65
67
68
67
67
71
70
65
.57
58
57
60
55
51
52
56
50
5o
50
93
91
89
86
8)4
71
82;"
88
7)4
83
87
85
90
90
88
79
80
78
82
.81
80
83
8)4
73
59
7)4
73
72
75
79
70
71
71
68
61
6)4
69
69
69
67
67
69
70
70
70
69
72
72
66
60
60
60
60
62
53
5)4
57
52
52
53
85
85
82
80
77
'70
878
81
73
77
80
79
82
83
87
76
76
76
77
76
7)4
76
77
69
60
68
79
68
68
71
70
70
7.2
72
65
63
.69
70
.69
69
68
67
71
70
70
70
72
72
69
63
.62
61
62
63
60
55
56
55
56
53
53
NE
so
N
E
N
N
E
NE
N
N
N
.N
N
N
N
N
N
N
N
E
39
59
75
169
57
80
94
69
119
102
72
90
173
159
117
106
149
133
49
85
7)4
139
85
6)4
76
41
33
2581 12
83.io3 6290
2508, -1983- 2356
80.9 6490 ' 76.0
Total
Avg.o
2017
65.1l
N
3019
979)4
~h or "pow
37
Table 36. Soil Temperature and* Wind, November 1968
Sol.TEP.ur--lsind 
at_121
T ~cm.' .,...,,. 1,cm ''20 cm. Prl' M'iles
ate M Ain. 7.1T . v..M. di. er dly,
80
81
78
67
67.
66
70
68
52
60
)46
)4)4
57
60
60
6)4
66
67
57
55
59
62
62
62
62
62
65
6)4
60
5)4
58
61
60
6)4
60.
60
59
50-
)49
4)4
45
)41.,
37"'
37,
)40~
58'.
61-
43'
42
39,
3 9'
51
)47,
)43,
)43
50:
)48-
)47
1877 1)462
62.6 484.7
2
3
)4
'5
6
'7
8
9
10
13
1)4
15
16
17
20
21
22
23
25
26
27
28
29
30
77
78,
7.5
67.'
66
66
69
67'
52.
)48.%
)46,
57',
6a~
60
6)4
66.
67
57
56
62
61.
61
62
63
63
59
.56
186)4
62*1
62
60''
5'
61
6'
5'..
42,
)43'
639
)46
)43
)41
)44
52.-
)43
)45
)45
52,
04.
)49..
1516.
50.15
72
72.
70:
65
6)4.
6W-
6,2
53.
55
)49-
)45
50
5)4.
57
60
61-
63'
53
51
52
56
57
55
57
55
57
60.
56
53
35
29
7)4
-47
123
10)4
162
69
15)4
157
35
'.31
106
103
113
1)47
88
68
37
38
26
8)4
57
88
169
167
8 2
138
59''
60.
60
62,
62'.
59
59'
52-
)47.
)48.
)41
)45
56'
58-
)48,
)49
)43.,
41
)43
)49
)49
)46
)44'
)47-
50
)47
w
N
s
w
N'.
N
N
S
N
SE
SW
Nw
N
SE
SE
Total
Avg.*
17)41
58.0
269)4
89.8
150)4
50.1
kv- 4 A _N--
Table 37.0 Soil Temperature and Wind, December 1968
Soil Temperature 
Wind-at12'
5 cm. 
10 cm._,._. 
20- cm. Prvl. 
Miles
Date Max. Min Max. Min. Max.' Min.,Iwmo-f dir. pe r day
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
.2,
:e 9
30
Tc1
Avg.
51
57
514
514
57
60
62
52
50
50
52
50
53
51
42
48
48
51
514
50
50T
,,7
514
52.v6
52
58
55
55-
56
59,
61
52
51
50
51
50
514
51
43
47
4,3
52.
514
514
50
32
57'
56
53
50.;
52.
41
42-
1414
41
3?
32
39
39
32
44
38-
37
36.
38
3'8
47
47
48
47
40
39.
40
39
45
42
42
42
51
50
51.
43
40
38
42
38
37
35
38
36
36
42
36
35
33,
35
36
45
14'
37,
43
312;
43.
51
55
53
51
51
53
55
48
.47
46
46
45
51
48
40
42
414
46
53
50
47
53
49
48
46
L47
52
53
50
47
48
1515
48.o9
50
50
50
48
42
40
43
43
39,
39
40
38
39-
44
39.
37
36
37
39
1414.
45;
1414
38
35
34
43
42
41
1282
41.14
E
NE
w
w
SW
N
w
N
SE
SE
SE
W
SE
NqW
E
w
Nv'f
N
E
SE
NW
E
NW
182
47
170
127
63
60
106
53
27
16
45
110
132
129
61
53
21
~19
LLo
80
184
166
69
32
10 0
69
127
119
.97.*6
38
5 13
52. 12.
c, ,,,,
39
Duration in Hours and Tenths of Hours that the
Temperature Was at 320 or Lower
1968
Date Mn. 320 300 280 260. 
20 220 200 18 0 160
1-4,-68
i-5ow68
1-7-68
1-,8-.68
1-9-m68
1-11-68
1-12,-68
1-13-*68
1-14-68
1-15-,68
1-16-68
1-17"68
1-24-68
1-25-68
1-26.,68
1-27-68
2-3-68
2-7-68
2-8-68
2-&9-68
2-10o-68
2"11-,68
2-12 -68
2-1l3-68
2,-14-68
2-,15-68
2-16-68
2-17-68
2-18-w68
2-19-68
2-20-.68
2-21-,68
2-22-68
* 2-3-68
2-,24,68
2-25-68
2-27-68
2 -2 8-68
2-29.68
31.0
28.0
25.5
22.0
32.0
310
29.0
26.0
20.*6
26.0
26.0
26.5
30.0
26o 5
25.0
30.7
31*5
27.0
27.0
25.5
28.w9
22.0
19.0
27.-0
22.0
28.5
26.0
27.*6
30.v5
27.5
27.*5
27.0
1900
30.o5--
30.1
29.6
30.0
26.0o
28.0
0.6
7.4
1.95
14. 3
0.4-
0.6,'
3.6
7.1
1.2
9.5
6.4
9.0
0.5
2.4
24.0
17.*5
24.0
11.8
9.0
7.6
1307
11.1
13.1
80
5.1
1L02
10.4
1291
8.8
9.9
9.9
6e6
2.1
8.2
7.3
5.8
9.7
4.4
8.3
6.4
0.4
7.4
5e6
20.9
3.2
0.8
6.9
0.
6.3
5.1
8.66.7
1)4 .
24.
48
5.0
05
1.1
8.9
1140
724
1.
6.
9.
1.1
2.6
4.6
24.*0
2.6
2.0
4o5
6.0
2.v4
217.0
44~9
3.9
6.0
3.0
0,.6
2.3
4.6
8.7
5.)1
0.4
6.2 4,r4 2.9
10.6
0.4
Table 38.
3.3 2.1
37*7
3,o 9 1*
3.6
0.9
40
Table 38. (cont.)
Date Mn. 32-0 300 280 26"o-, 2L4
0
.220 20 180- 160
3.w8 2.0O
.3-1-68
3-2-68
3-4-68
3-5-68
30"13-68
3.14.68
3-23-68
3-24-68
10-29-68
11-10-68
11-11-68
11-12--.68
11-13"68
11-14-68
11-19-68
11-20-68
11-2 1.-68
12-5-68
12-7-68
12-8 -68
12--lL68
12-06
12- L6
12~ 6-68
12- '1-68
12-1-8-68
12-26-68
12-24(-68
12-23-68
12-26-68
12-29-68
12-31-68
24o.5
28.0O
27.0
30.0
32.93
28.5
29.3
25.3
30.5
31.3
32.0O
26,0
25.5
29.5
30.*5
29o.
26.5
32.0
32.*0
26.0
2U~8
26L ~5
26 ,5
29a.5
21 
.0
16vo0
20.0
23.5
28.0O
30.0
23.0
25.5
27,:0
29o9
31.60,
80.7
h.0
6.99
2.0
001
5.1l
7.1
6.6
1.5
1.00
2.*6
9.2
6.1
3.2
9.7
6.6
0*4
0.9
8.2
13.,7
546
19.8
11.02
9. 8
5.6
3.7
13*6
7
0,7
794
094
4*3
4,ol
2.1
8-,*9
6.9'O
1.00
0.6'
I ~5
7.6
h2
4*0 .''6
88.1
0.9
5.06
0.6
1*4
3.2
5.o9
1.8
6.9g
390
6.*2
10 *9
6*.
2.0
5.8
17.3
7.s6
3.6
41
04.3
0.1,
4*1
0.3
2.6
1.3
6*3
3.1
7.1
2.0
4,w9
4*6
15.0
8.1
7.1
1*1
6.2
8.2
1.6
2.8
12.7
7.2
6.8
3.9
102
0.2
41
Table --39. Cooling .Degree Days .1968 - Base !750
ww V I
ea .Nov"'
Ddte' 'Jan Teb. March- -Apri June July -Aug ..s 0.0t
Lllay
I
2.
14
15
16
17
18
19
20
21
13
124
15
16
1?7
18
20
30
21
0
0
0
0
0
0
"0
0
0
0
*0
'0
:0
0
0
0
"0
'0
0
0
0
0
0
0
0
0
"0
0
0
0
0
0
0)
0
10
"0
0
'0
:0
0
.0
.0
0
"0
0
0
0
0
"0
0
0
0
0
0
0
0.
0.
0
0)
0
00
'0
.0
.0
0
'0
.0
0
0
0
0 . 2
0O. 1
" 3
0o 14
o ':.. 0
0 . 0
0 . 0
0 2
0 . 14
0 . 6
o0 7
0 8
1 14
. 2 . 0
0.5S
1 5
1 . 6
o 5
0. 3
0 53
0 6
0 0
0 0
0 0
0 J;.
"0
5
6
0
2.
2
3
0
1
4
5
3
16
7
5
6
14
6
2
5
7
8
7
5
.4
3.
9
7
10
10
10
9
6
6
0
0
0
0
0
Q
.2
0
'2
0
0
"0
0
:0
'0
0
0
0
0
0
1
,0
0
0
:0
.0
0
0
0
0
.0
0
0
0
0
0
0
0
0o
0
0
0
.0
0
0
.0
0
**0
0
0
0o
0
(0
0
0
0
0
0
.0
.0
.0
0
.0
0
0
0
.0
"0
.0O
0
0
'0
.0
.0
0
.0
.0
'0
.0
'0
0
0
0
.0
0
0
.0
0
0
0
"0
0
0
0
.0
'0
0
*0
0
0
"0
0
0
0
0
0
0
Tota 0 ~.0 0 0 8 103 121 159 1
i.! 0
Total -0 
--: *.
4-2
Table 40. Heating Degree Days 19688 Base 650
Date Jan. Feb. March April May -Jhe'JuLy Sept. Oct. N De.
1 21 3'28 0 0 0 0 0 0 0 0 16
2 20 17 20 6 0 0 0 0 0 0 0 13
3 11 20 22 1 0 0 0 0 0 0 2 13
4 18 16 22 0 0 0 0 0 0 7 3 24
_5 32 16 20 10 0 0 0 0 0 7 6 19
6 21 16 13 9 6 0 0 0 0 0 
6 13
-7 29 27 13 3 0 0 0 0 0 0 
8 19
8 30 28 11 0 0 0 0 0 0 0 17 29
9 29 26 6 0 0 0 0 0 0 0 26 28
10 20 23 0 8 0 0 0 0 0 0 23 26
11 30 31 3 7 0 0 0 0 0 
0 29 23
12 34 31 11 3 0 0 0 0 0 0 31 22-
13 33 27 24 1 0 0 0 0 0 0 24 
12
14 41 28 23 0 0 0 0 0 0 0 17 32
13 31 30 11 0 0 0 0 0 
0 0 14 39
16 27 26 9 4 0 0 0 0 0 0 3' 29
17 22 24 9 0 0 0 0 0 0 0 0 ~
18 18 
29 3' 
0 0 
0 0 
0 0 
0 8 
, 0
19 14 2)4 3' 0 0 0 0 0 0 4 23' 12
20 11 20 0 0 4 0 0 0 023' 5
21 10 29 2 0 1 0 0 0 0 23 -7
22 8 31 '13 0 0 0 0 0 0 2t13 9
23 1>,- 30 9~ 0 0 0 0 0U 11 29
24 3123' )4 1. 0 0 0 0 7 9 31
25' 28 2 3 13 6 0 0 0 0 11) 13 26
26 24 18 90 0 0 0 0 16 14 "N3
27 19 24 0 0 0 0 0 11 6 L4
28 13 28 1 & 0 0 0 0 0 14 8 -4
29 6 2? 0 0 0 0 0 0 0 18 16 2
3070 1 0 0 0 0 0 11 17 >
31 3 0 0 0 01 23
T 0 0.0:118 399 662
Tbal 166 9
1i
Table41. Timof'Sunriat.AuburnAlabama (m"
Lab'titude 32 0h'ttde8503'W
Date, J Feb. a. Apr. ay June July A - Sept. Obt. Nov.
1 6;47
30647;
4 6:48a
9.
10
11
12
13
14
15
16
17
18
19
20
21
22
23.
25
26--
27
28
29
6. *48-
6:a48,
6-:48'
6:*48
6:406:14 5:33
6:3 6:12 53 3
6:39, 6: 11" 5:*31
6:3 6:10, 5:*
6-:37, 6: 09" 5:*28
6:36
6:36'.
6:35
6: 3"3,
6:48. 6-:32j
6:8 6:3s-1,
6:47 6:30
6:6i47 6:-2"9'.
61''.471. 6:28
6.:47 6:2
6:46 26.
6:46-1 6:*'25
6:46 6:241
6:45
6:44
6:44-
6:23
6:22'
6:20:
6:919
4.6:43'6:",17.
6:43- 6:6
6:42 6lS
6,42' 6:-14'
6-641
4:,,5 8 4:38 
4:41.
4 :57 4s'.:8- 4':41
4:57 4*3" 4 4:2.
Lg~titr3: 2,3
:56, 4:3<4:42
4:55-" 4:3J7 4:43
6:;07 5:27-4: 54"4:37.
6:06" 
5:*26. 453 
4:
6:05 5:-*2-4.4:52: 4:37
6:04 5:"23--4'::51. 4:3.7'
6:'02" 5:2 4:51 4:37"'
:s6:0: 521.4 5'4:3"
6:00' 5:19 4:49 4: 3-7
558 5:1"8" '4 ;o48 4:37"
5: 57". 5:17' 14 48,4:37
5:56< 5:i-16 "4 - 7 4 :37-
5: 55
5:53
5:-52'
5:1
5:49'
5:48
5:,47
5:45",
5:44",
5:43
5:14"
5:12
5;1
5:10,
5: 0''9
5:08
5:07
5:06
5:,04
4:46
4:45
4:44
4:44
4:43.
4:4'2
4:41
4:41
4:37.
4:37
4:3.7
4:37
,'7v
4:37
4:380
4:38
4: 3 8
4:39
5:41 l'-'5::03-'4 ',:41 4:39
5:40 5:2 4:404
5:39 5: 4:0 4:40
5:37" 5: -00 4:39 4:40
*.'36',- -'4 i5,9."4*;39' -.. L-
4:v43
4:-43:
4:*44
4-:44.
4:45-'
4:4
4:46'
4:47.,
4:47'
4:*4,8
4:49,
4::49
4:50
4,:50'
4:51
4. :'52
4:53.-
4:54
4:54
4-:55'
4-:56.
4':-56
4:'57
4:58
!4:59
5:00,
500.
5:02
)5:03
5:04,
5:065
5:1
5:2
523'
5 :24"
5:25*
5 0-6 5:-26:-
5:0.6 5:26
5:07' "5: 2.7-
5:08,3 5:28 .'
:09
5: 10
L5:1
5:11
5:11
5:12
5:13
5:1
5:14
5:%15
5-: 17,
5:387
5:39---
5:4b-.
5:, 4"
5:?4
6:,02' .6:29
61:03'. 6:29.
04''6:30-
6:705. 6:o3 1
6:06' 6032
5';4'2 6:07"
5:43 6:08
5:44. 6:08,
5: 45 6:09
5:45" 6 :10
6:33"'
6:33.
6:35."
6:36"
5;.46. 611.6:3
5:47 6:2637.
5:48 6.6
5:8::.4 6:38.
5: 49' 6:15. 6:39
5:29' 5:50' 6:14k56:40
5:30 5:1616 6:40
5:30- 551 60:17.. 6:41
5:31 5:*5 6:18 6:41
5:32" 536 69 6:42
5:32" 5'54 6:"2ci 6:42
5:33 5:455; 6 021 6: 42,
5:34 5:5 5 6:2'2. 6:43,,
5:34 5:56 6:.23' 6:44-
5:35' 5'-57-6: 23: 6:44"
5:3-6
5:36"
5:37"
5:38
5:38
5:58-
5:581
6. ; 001
60001
64
6:2
6 :26T
6:2
6:45
6:45
6:45'
6:46.
6:46.
31" 6:41 4:8 5:19
6:02 ""6:46
Sunriseand sun.et arecotmidered- 'to occur when the eidge of the disk of
the su -pe ars to be",exacty6 tehriowth normal atmosp'heric,condi-m
tions, arid at z e r-!bi6,oation above- the earth" s surface, in'a levfel ,region.
Times of sunrise and'sunset shown-in the-tables are,*valid' for, theremaindaer 'of
the 20th century*
4:39
Table,-42. Time of Sunset at. Auburn,? Alabama (p.m.,
tatitude 320 31) N., Longitude 
.850.31 W.
Date Jan. Feb.-1 Mar. pr.I'ay *--June July Au . -Sept. Oct. Nov.-Dec.
2
3
14
5
6
7
8
9
10
11
12,
13
14
15
16
17
18
19
20
21
22
23
214.
25.
26,
27
28
29
30
4:50,
4:51
145
4:53
4:53
4:514
4:55
4:56
4:57
4:5.8
4:0*58
4:59
5:00
5:01
5:02
5:03
5:014
5:056
5:07
5:0 8
5:10
5:10-
5:11
:12
5:13
5:15
5:16
31 5:17
5018,
5*:19,
5:20;
5:21
5:21
5:a22
5:23
5:25
5:26
5:27
5:28
5:29
5:29
5:30
5:4b31
5:32
5 :33'
314
5:35
5:36
5:38
5:39
5:39
5:140,
5:141
5:142
51 43.
5:44
>5:1414
5:-47
5:147
5:148",
5:149
5:50
5:51
5:51
5:52
5:53
5:54
5:55
5:56.
5:56
5:57
5:58
5:59
5:59
6:01
6:02.
6:02'
6:03-
6:014
6:05
6:06
6:07
6:08.
6:09
6,: 09
6:10
6:11l
6:12
6:12
6:13
6:114
6-:114
6:15
6:16
6:#*16
6:17
6:18
61:19
6:19
6:20
6:21
6:2-2
6:23
~6:2
6.5
6:26
6:04
6:26
6:27
6:28
6:28
6:29,
6:30
6:31
6:31
6:032
6:33
6:33
6:314
6:35
6:36
6':36
6:37
6:38
6:38'
6:*.39
6:140'
6:140
6:141
6:142
6:142
6:14.3.
6:143
6:145
6:145
6:146
6:147
6:148'
6:149
6:149
6:50'
6:50
6:51
6:51
6:52,
6:52
6:53
6:53
6:53
6:514
6:514
6:55
6:55
.6:55
6:55'
6:55
6:56
6:,56
6:56
6:56.
6:57
6:57
6:5
6:57"
6:57
6:57
6-:57
6:056
6-:56'
6:0,56
6:56
6:56
6:*56
6:-*55
6:5$
6:55
6:55
6:54
..,o
6:54
6:51
6:53
6:53
6:52
6:52
6:5 1
6:51
6: 50
6:50
6 :149
6:148,
6:148
6-:4.7
6:146:
6:145
6145
6:43
6:142
6:142.
610
6:39
6:38,
6:1#37
6:,.36.
6:35
6:314
6: 33
6:3.2
6:31
6:30
6:29
66:28
6:27
6:26
6:25
6:2'3
6:21
6:20
6:19
6:18
6:117
6': 15
6:114.
6:13
6:44 6:12
Sunrise, and sunset are considered to occur when the upper ed~ of the disk of.
the. sun appears. to be exactly on the hnorizon, .with. normal atmospheric condi-m
tions, and at zero elevation above the 'earth'Is surf ace in a level re g:ion.
Times of sunrise and sunset shown in the tables are valid for the remainder
of the 20th century.
414
CST),9
6:10
6:09
6:08
6:'06-
6:05
6:014
6:02
6:01
6:00
5:58
5:57,
5:56
5:514
5:#53
5:952'
5:50.
5:149
5:148
5:46
5:145.
5:144
5:142.
5:141
5:140
5:38
5:37
5:35
5 *33'
5#31
5:0
5:.029.
5:27
5:26
5:a25
5:23
5:20
5:18
5:17
51:16
5:15
5:13
5:12
5:11
5:09
5:0'3
5:06
5:05
5:014,
5:03
5: Q2
5:00
4:59
4:57.
4:56
4:55
4:514
4:53
4:52
14:51
4:50
4:50
4:149,
4:148'
64:4
4:47
4:46
64.:
4:14
4:45
4:145
4:14
4:14
4:143
14:4
4:141
4-:141
4:141
14140
4:140
4:140
4:140
4:39
4:39
4:39
4:39
4:39
4:39
4:39.
4:39
4:39,
4:39
4:39
14:140
14:140
4:140
4:140
4:141
4:141
4:141
4:142
4:42'
4:142
4:143-
4:143
4:143
4:145
4:145
4:46
4:147
14:147
4:148
4:149.
4:149.
Ta-ble h.3.' Growi.ng Degr'ee "ys f or '1968 am Base h
0
Jan. Feb. Miarch. April .,May...Jane .Jly .. Sept.'- Oct. ov. Dec.
".3
h
6
8
9
12
13
14
15
16
17
19
20.
21
22
23
214
25
26
29
30
31
20 0
5 5 5
14 5'3
7 9 3
o 9 5
4 9 
12
O 0 10
0 0 114
0 .0 .-19
5 2 2 25
0 0 20
0 0 14
o 0. 1
0 '0 14
o 0 .16
3 1 ;16
7 0 .. 20
11 1 .20
14 5 26
15 0 23
17 0 12
10 . 0 0
0 01
0 2 2
1 7,16
6 1 20
121 0 2h
19 0. '"27
18 .28
22 26
26
912h
31
15
16
22
28
30
17
.18
20
2h
:25
25
21
26
29
314
.30
33
33-
29
14
19
22
21
29
26
214
Tt 730 "927fI14:1204 
1224-103h-766 364
Date.
25 .37 4hO..hO 32 34 25
28 '36 h1 h.. 3h 3h3 34 
26
29 38 39 39 38 32 23
26 -39 35 hl 39 18 
22
26 5 36 3 h 18 19
19jo33 36 h0 37 25 
19
19 33 25'3
26 ).'3 37 42 35 35 17
28 74 h3 39 33 
8
28 39' .33 42 .37 
27 0
30' h - 36 h 
35 31 2
34 h2 3 h2 29 33 
0
35 .h3 37 39 '31. 32 
0
2 35
36 3937 38 32 34 
1
.37- 35 38 37 35 33 8
33 hO0 hi'4h 35 31 11
:36 40 040 h 33 
31 20
36 h1 3814 
30 314 26
30.' 40', 38 hh4 ,32 30 
17
283 3941 3321 0
21 hO, ho h2 36.23, 0
24,'-1 h1 h5 35' 25 2
27.38 39 45 3423 12
3 1 38. 39 45 33 25 14
36o h0 hO 44.36 18 
16
37 hl1:h2 41 35 
~12
314 41'. h2 h41.34 
9 11
32- 3 2. h3 3h 32 lh 19
28~32 43 3h4 :33 1 127
26. 3 5, hI 30 35 7 .9
30w 3 9' ho 30 
35 141 8,
31 h2 27 214
. 9
12
.10
91
6
10
6
0
0
0
3
13
0
.0
0
5
13
.8
16
'0
0
0
2
3
2
158
Tota 19 7 42
I : r
46
Table 44. Growing Degree.Days for 
1968 - Base 450
Date Jan. Feb. Narch April May June:July Aug. Set. Oct. ov. Dec.
1 0 15 0 21 20 32 35 35 
27 29 20 4
2 0 3 0 lb 23 31 36 36 
29 29 21 7
3 9 0 0 19 24 33 34 34 33 27 18 5
4 2 4 0 26 21 34 30 36 34 13 17 0
5 0 4 0 10 21 30.. 31 32 35 13 lb I
S0 7 11 lb 28 31 35 32 20 1 5
7 0 0 5 17 21 29 32 37 
30 30 12 1
8 0 0 9 23 23 32 31 38 34 28 3 0
9 0 0 14b 25 23 34 28 37 32 22 
0 0
10 0 0 20 12 25 36 31 35 30 26 0 0
11 0 0 15 13 29 37 30 35 24 28 0 0
12 0 0 9 15 30 38 32 34 26 27 0 0
13 0 0 0 19 31 34 32 33 27 29 0 8
lb 0 0 0 20 32 30 33 32 30 28 3 0
15 0 0 9 20 28 35 36 35 
30 26 6 0
16 0 0 11 16 31 35 35 35 28 26 15 0
17 0 0 11 21 31 36 33 37 25 29 21 0
18 2 0 15 24 25 35 33 -39 27 25 12 0
19 6 0 15 29 23 33 34 36 -28 16 0 8
20 9 0 21 25 16 35 35 37 31 18 0 5
21 10 0 18 28 19 36 36 40 30 20 0 3
22 12 0 7 28 22 33 3 4 40 29 18 7 11
23 5 0 0 24 26 33 3b 40 28 20 9 0
24 0 0 0 9 31 35 35 39 31 13 11 .0
25 0 0 7 1b 32 36 37 36 30 2 7 0
26 0 2 11 17 29 36 37 36 29 4 6 0
27 1 0 15 16 27 27 38 29 27 9 14 6
28 7 0 19 24 23 27 38 29 28 6 12 6
29 14 0 22 21 21 30 36 25 30 2 4 0
30 13 23 19 25 34 35 25 30 9 3 2
31 17 21 26 37 22 19 0
Total 107 32 304 580 772 994 1049 1069
I _
884 61 ,24 7
47
Table 45. Growing Degree 
Days for 1968 -Base 
50
Date,. Jan.Feb arch Aril May June Juy Aug.-Sept Oct. Nov. Dec.
1, 0 10 01 16 15 27 30 30 22 2415 0
2 0 0 0 9 "18 231 '24' 
24 16 '2
3 '4 0 .0,. 14 19 28 2.9 29 8 22 13 0
4 0 0 0 21 '1629 5 31 29 8 12 O
5 0 0 0 5 16 25 26 27 30 8 9 0
6 0 0 2 6 
9 23 26 30 '27 15' 
9 0
7 0 0 0 12 16 24 27 32 25 25 7 0
8 0 0 4 18 18 27 26 33 429 23 0 0
9 0 0 9., 20 18 29 23 32 27 17 0 
0
10 0 0 15 7 20 31 *26 30 *25 21 0 0
11 0 0 10. 8 24 32 ?5 30 19 23 0 0
12 0 0 4 10 25 33 27 29 21 22 0 0
13 0 0 0 14 26 29 27 28 22 24 0 3
14 0 0 0 15 27 25 28 27 -25 23 0 0
15 0 0 4" 15 3 30 31 30 25 21 1 0
6 0 0 6 11 '26 30 30 30 2 1 10 0
17 '0 0 -,:6 16 '26 31 -.28 32 20 24 16 0
18 .0 0 10 19 20 30 '28 34 '22 
20' 7 0
19 1 0 10 24 -18 28 .29 
31 23 11 0 3
20 4 0 16 20 11 30 30 32 '26 
13' 0 0
21 5 0 13 23 14 31 31 35 25 15 0 0
22 7 0 2 23, '17 28 29 35 '24 13' 2 6
23 0 0 0 19 21 28 29 35 23 15 4 
0
24 0 0 0 4 26 30 30 34 26 8 6 '0
250 0 ' 9 -.27 31 .32 31, 25, 
0 2
26 0 .0 .61 12 12~4 31 32 31 24 0 1 0
27 0 0 10 12. 22"' 2 33 24 
22 4-9-.1
28 2 0 14 19 .18 22 33 24 23 1 7 1
29 9 0 17 16 16 25 31 20 25 0 0 0
30 8 18 14 20 29 30 20 25 4 0 0
31 12 16 21 32 17 14 0
Total 52 10 194 430 617 844 894 914 74 43 16 1
-- -INNN- VA - - - - -- ---- -- - - I - - -
Toal 52 1
734 46 146 1
48
Table h6. Precipitation 
Accumulation and Departure 
from Averageic
Departure
f or Month-Date
Jan.
Feb.
IXarch
April
May
June
July
Aug.
Sept.
Oct.
Nov.a
Dec.0
Departure
for 1968Avg.
h. 80
5.25;
6.13
lt~ -7
3.55
h4.06
5;.3L
4,,71
3.20
2.589
3. *48
5,v13
*Precipitation averages are based on data from 1855 through 1952#
IA.Acc.*
h4*80
10.05;
16.*18
20*55
2[4*10
28.16
3 3.5
38.21
41*41
4.3*99
47o,47
52" .60
1968'
1 *86
1 *77
5;,,o4
3.85
3.111
2# 74
5*18
6o55
2 -73
..37
h76
6*h9
1968
1 *86
8.067
12 .52
15.63
1,3.37
23-.5
30 .10
31.83
32.20
36.96
43*45
2 294
6.h42
7.51
8 8.03
8*47
-9.79
9.95
lo 8.011
l9*58
-11.79
-10.*51
f"9.615
3; 3
4
8
1.09
*L4
-1.32
- 16
-2.21
1 1.28
+ 136
ftwum"Mm4spam

* x