316
Appendix 41
(Chapter 18: Geography and Climate)
Climatological Summary 1970
Air Temperature
Wind
Pres- sure at Mean
Rela-
Amount
Sea Abs Mean Level Max | Max
Mean
Mean Abs Min Min
Dew❘ tive Point Hu-
midity
Sun-
of
shine
Cloud
Rain- Pre-
fall
vail-
direc-
ing Speed
Mean
tion
mb °C °C °C °C ос
°C %
%
hours
mm points knots
January
1020.6 22.9 17.7 14.9 12.6
7.6
9.3 71
60
156.0
28.7 ESE 8.5
February 18.6 26.1 21.1 17.7 15.5 11.6 13.1 75
61
149.2
3.0 E
7.3
March
15.9 25.2 17.7 15.8 14.2 11.7 13.2 85
92
31.2
43.3 E
10.0
April
15.0 31.3 24.5 21.2 18.8 14.4 16.5 76
75
122.4 14.7 E
5.8
May
09.2 32.6 28.8 25.8 23.6 20.6 22.8 84
76
143.1 531.8
E
4.8
June
07.2 33.1 30.9 28.4 26.2 23.6 24.9 82
67
183.5 409.3 E
3.0
July
05.2 33.6 32.0 29.3 27.0 24.7 24.8 78
58
261.9 151.3 W
3.3
August
04.3 33.1 31.3 28.3 26.0 23.8 24.9 82
1 September 06.6 32.6 30.0 27.3 25.0 19.3 23.9 82
71
184.5 410.5 W
3.7
70
161.1 509.6 E
5.2
October
12.2 31.4 27.3 24.7 22.5 16.6 19.4 73
71
134.8 143.6 NNE
7.9
November 17.2 27.8 24.4 21.5 19.0 12.9 14.9 67
63
167.1 0.1 E
5.6
December 17.9 25.1 20.8 18.2 15.9 11.2 13.5 75
65
149.9 70.4 E
4.9
Mean,
total or
extreme
for year 1012.5 33.6 25.5 22.8 20.5
(Jul 7)
7.6 18.4 77 (Jan 19)
69
1844.7 2316.3 F
5.8