Table XXXVII.
THE FOLLOWING TABLE GIVES THE MEANS, TOTALS OR EXTREMES OF THE METEOROLOGICAL DATA FOR THE SEVERAL MONTHS OF THE YEAR 1939.
Month Barometer at M.S.L. Temperature Humidity Wind Cloudiness Sunshine Rain inches Absolute max Mean max Mean Mean min Absolute min Rel. p.c. Direction Velocity Miles p.h. p.c. hours inches January 30.18 73.6 65.5 60.4 56.8 49.9 79 0.42 E/N 9.2 69 130.2 1.100 February 30.15 76.1 67.8 62.7 59.2 53.9 79 0.45 E 10.8 63 138.2 0.020 March 30.00 78.1 68.4 64.6 61.9 53.7 89 0.55 E 12.1 94 44.1 3.540 April 29.97 80.6 72.5 68.4 65.0 50.4 82 0.59 E/N 9.8 83 91.3 15.800 May 29.82 89.0 80.8 75.9 72.5 67.5 85 0.76 E 11.0 79 131.6 20.985 June 29.78 89.5 85.7 81.5 78.2 70.9 85 0.91 SSW 9.1 83 133.7 8.645 July 29.63 94.0 87.8 82.3 78.3 73.9 84 0.92 SW 5.3 71 197.6 12.695 August 29.65 93.2 87.2 81.6 77.4 72.0 83 0.89 E/S 7.2 65 206.8 12.820 September 29.86 92.8 86.0 80.9 77.1 68.9 77 0.81 E/N 8.4 61 185.7 4.865 October 29.96 91.8 83.2 77.7 74.3 64.7 73 0.69 E/N 8.5 55 203.8 1.410 November 30.06 87.0 76.6 71.2 67.4 53.8 75 0.59 ENE 9.5 75 123.6 4.825 December 30.27 73.2 68.8 61.9 56.9 52.0 62 0.34 NE/E 7.3 24 269.2 0.000 Mean total or extreme 29.94 94.0 77.5 72.4 68.7 49.9 79 0.66 E 9.0 69 1855.8 86.705Page 420
Page 421
Table XXXVII.
THE FOLLOWING TABLE GIVES THE MEANS, TOTALS OR EXTREMES OF THE METEOROLOGICAL DATA FOR THE SEVERAL MONTHS OF THE YEAR 1939.
- M 57
Month
Barometer
at M.S.L.
Temperature
Ilumidity
Wind
Cloudi- Sun-
Rain
Absolute Mean
Mean Absolute
ness
shine
Mean
Mean
p.c.
Abs.
Direction Velocity
max
max
min
min
inches
"F
°F
°F
"F
°F
Rel.
inches
p.c.
hours
inches
Points Miles p.h.
January
30.18
73.6
65.5
60.4
56.8
49.9
79
0.42
69
130.2
1.100
E/N
9.2
February
30.15 76.1
67.8
62.7
59.2
53.9
79
0.45
63
138.2
0.020
E
10.8
March
30.00 78.1
68.4
64.6
61.9
53.7
89
0.55
94
44.1
3.540
E
12.1
April
29.97 80.6
72.5
68.4
65.0
50.4
82
0.59
83
91.3
15.800
E/N
9.8
May
29.82
89.0
80.8
75.9
72.5
67.5
85
0.76
79
131.6
20.985
E
11.0
June
29.78
89.5
85.7
81.5
78.2
70.9
85
0.91
83
133.7
8.645 SSW
9.1
July
29.63
94.0
87.8
82.3
78.3
73.9
84
0.92
71
197.6
12.695
SW
5.3
August
29.65 93.2
87.2
81.6
77.4
72.0
83
0.89
65
206.8
12.820
E/S
7.2
September
29.86
92.8
86.0
80.9
77.1.
68.9
77
0.81
61
185.7
4.865
E/N
8.4
October
29.96
91.8
83.2
77.7
74.3
64.7
73
0.69
55
203.8
1.410
E/N
8.5
November
30.06 87.0
76.6
71.2
67.4
53.8
75
0.59
75
123.6
4.825
ENE
9.5
December
30.27
73.2
68.8
61.9
56.9
52.0
62
0.34
24
269.2
0.000 NE/E
7.3
Mean total
29.94
94.0
77.5
72.4
68.7
49.9
79
0.66
69
1855.8
86.705
E
9.0
or extreme
Page 420Page 421
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