ENG-1970 — Page 371

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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