Appendix 35
(Chapter 18: The Environment)
Climatological Summary 1972
243
Mean Maxi-
Mini-
Pressure at Mean Air
Sea Temper- Level ature
mum
Mean Air Temper-
mum Mean Mean
Air
Dew Relative Temper- Point Humidity
ature
Mean Amount of Cloud
Total Bright Total
Sun- Rainfall shine
Prevail-
Mean
ing
Wind
Wind
Direction
Speed
ature
mb
°C
°C
°C
°C
%
%
hours mm points
knots
January
February
March
April
E
+
1,019.5
24.3
15.7
7.9
10,6
73
54
162.8
46.5
E
5.8
.. 1,016.1
23.3
14.7
3.8
11.5
82
85
59.9
22.0
E
7.2
-
+
1,017.0 28.0
19.5
10.5
14.3
73
49
188.6
1.8
[T]
E
6.2
1,014.3 30.4
21.5
14.5
18.2
82
84
80.0
134.8
E
6.5
May
1,008.2 32.0
25.0
20.2
23.0
89
82
116.3
654.5
II]
E
5.1
June ...
1,005.6 33.1
27.7
23.3
24.6
84
64
203.6
799.8 E
July
1,000.3
34.7
28.8
23,2
25.1
81
64
206.0
191.0 W
EW
4.7
3.3
August
1,004.9 33.2
27.5
23.8
25.0
87
September
October
1,011.3 33.4
27.7
22.8
23.9
80
85
69
176.2
556.8
[1]
E
4.4
57
202.2
239.7
E
4.1
A
1,015.2 30.9
25.6
21.1
21.2
78
56
188.6
36.4
E
5.7
November
1,017.3 30.5
22.4
14.5
17.8
76
62
134.5
109.0
E
7.0
December
-
1,019.2
25.2
17,8
8.8
12.4
72
66
133.6
15.0
E
5.8
Mean
1,012.4
22.8
19.0
80
66
E
5.5
Total
1,852.3 2,807,3
Climatological Normals
(1884-1939; 1947–1960)
mb
°C*
ос
°C*
°C
%
%
hours mm points
knots
January
1,019.9
26.9
15.4
0.0
11.1
75
64
145.4
31.7
E
7.7
February
1,018.4
27.8
15.2
2.4
11.7
79
75
100.2
46.9
E
8.9
March
1,016.1 29.7
17.5
6.2
14.8
83
82
94.7
72.2
E
9.4
April
1,012.7 33.4
21.3
9.9
18.8
85
80
114.6
135.8 E
8.7
May
+
June...
July
...
1,009.2
35.5
25.2
15.4
22.4
85
76
156.1
292,7
E
8.3
:
1,005.9 35.6
27.3
19,2
24.2
84
78
159.9
401.2
E
7.6
1,004,9 35.7
27.9
22.2
24.7
83
69
213.7
371.7
E
6.8
August
1,004.9 36.1
27.7
21.7
24.6
84
67
200.9 370.8
E
6.5
September
1,008.4 35.2
27.1
18.4
23.1
79
61
197.5 278.8
F
7.8
October
1,013.8 34.3
24.6
14.1
19.3
1242
72
51
218.9 99.2 E
8.5
November
1,017.5 31.8
20.9
6.5
15.1
December
1,019.7 28.7
17.3
4.8
11.9
280
69
53
187.9
43.1
[1]
E
7.8
70
55
172.6
24.9
E
7.2
Mean
1,012,6
22.3
18.5
Total
21
79
68
[I])
E
7.9
|
1,963.1 2,168.8
* 1884–1939; 1947-1972.