Appendix XL
(Chapter 18: Geography and Climate)
Climatological Summary 1968
353
Pres- sure at
Air Temperature
Wind
Rela-
Amount
Mean
Sea Abs Mean Level Max Max
Mean
Mean Abs Min Min
Dew tive Point Hu-
midity
Sun-
Rain-
of
shine
fall
Cloud
Pre-
yail- Mean ing speed
direc-
in
tion knots
milli- °C °C °C °C °C
bars
°C %
%
hours
mm points
January
1018.8 24.2 19.9 16.4 13.9 10.4 10.6 71
45
224.2
5.5 E
6.3
February 21.1 20.9 14.0 11.7
9.6 5.7 7.6
77
86
59.4 101.9! E
[1]
5.2
March
15.0 27.1 20.7 17.7 15.3
7.8 13.9
80
75
102.0 140.7 E
7.1
April
15.4 28.7 24.5 21.4 18.9 15.8 17.4 79
69
146.9 6.9 E
5.6
May
08.7 32.8 29.1 26.2 23.9 21.1 22.8
82
75
153.1 265.0 E
[T]
4.7
June
06.9 32.7 30.0 27.4 25.4 22.4 24.2
83
81
128.1
647.8 SW
6.0
July
04.2 35.7 32.3 29.3 27.3 24.2 24.9 78
69
225.6 272.1| SW
4.6
August
03.6 34.0 31.4 28.5 26.3 23.9 25.1
82
38
75
175.4 682.2 E
[I]]
6.1
September 08.0 33.3 30.6 27.8 25.7 23.1 22.4 74
58
202.6 80.9
E
6.7
October
15.1 30.8 28.0 24.9 22.5 19.3 18.0 67
51
215.7
53.4 E
5.1
November 18.6 28.0 25.5 22.5 20.4 18.4 17.0 72
42
236.2 7.0 E
5.4
December 16.6 28.2 23.9 21.3 19.4 11.2 17.3
78
64
139.5 24.8 E
4.7
Mean,
total or
extreme
for year 1012.7 35.7 25.8 22.9 20.7
5.7 18.4
77
66
2008.7 2288.2
E
[T]
(Jul 25)
(Feb
15)
Normal or
extreme 1012.6 36.1 24.9 22.3 20.2
(Aug
19,
1900)
0.0 18.5
79
68
1963.1 2168.8
(Jan
18,
1893)
5.6
II]
E
7.9