1912 — Page 535

Blue Books 香港計冊 All

(zb 14 )

Station: ROYAL OBSERVATORY, HONGKONG.

N.

A=7 36° 41′·86 E. $= 22° 18′ 132 X. H=109 feet.

Air Temperature.

Tension of Vapour,

Mouth.

Menu Pressure,

Means of

Absolute.

Relative

Humidity.

7 n.

i

I D

9 P.

Mean.

Menn.

Mean,

Min. Max.

Min.

Max.

Է

0

C

0

ins.

ins.

Janunty..........

30.094

55-7

59.0

37-0

57-3

54-5

60.2

46.0

72.3

0.380

79

February.

.004

57-9

63-3

39.5

59.9

56.4

64.4

47.8

76.8

0.399

75

March,

29.931

62.3

66.2

64-4

64-3

60.6

67.9 48.9

80.3

0.535

86

.

April.........

.916

68.2

73.6

68.9

69.9

65.6

74.9 56.3

85-5

0.603

81

May,

***

.735

77.8 $1.6

78.2 78.9

75-8

83.2 70.1

69.5

0.833

84

June,

.601

81.1 83.3

81.0

81.6

78.6

85.4

+.0

89.3

0.921

85

July,

.645

SLO

86,2

82.0 83.0

79.5

88,0

76.8 91.3

0.906

80

August,....

-591

80.5

84.8

80.9

81.8

78.3

86.7

75-7 91.2

0.896

83

September.......

705

77.6

83-+

78.8

79.6

75.5

85.5

68.0

92.5

0.724

71

October,

.907

74.0 79.7

75.1

76.1

72.1

81.5

69.5 90.2

0.610

68

November,

.988

66.7

72.4

68.7

69.3

64.9

7+-7 36.1

84.4

0.481

65

December....

30.069

59.2

64.1

60.8

61.4

57.2

66.2

+5-3

75.3 0.408

74

Year,

29.849

70.2

74-8

71.3

71.9

68.2

76.5

+5.3

92.5

0.641

78

Amount

of Clend.

Bright

Sunshine.

Mouths.

Mealt

Total.

Percent-

ות יין

rossil le.

It 4 feet. hr =

hr=1} feet.

Weather.

Rainfall.

No, of Days of

Wind. No. of Duys of

Totul,

Daily Max.

Rain.

NGOTINS.

Thunder-

* Gales.

X. N.E,

B.

S.E. B.

S.W.

W.IN.W.

lours.

January,

91

39-4

February,

68

138.8 45

March,

91

33 104.6

April.

63

196.5

May,

79

178.0

June,

88

126.0

July...

64

262.7

August,

70

182.1

September, October,.

40 241.6

53 220.5 |

November,. December,

184.7

67

143.91

X 489428 DUK8 4

ins.

ins.

13

2.710

0.863

13

2.435

0.775

4-345

1.020

56

3-995

2.425

7

47

34

3.940 14.160

1.035 2.690 27

13 6

10

68

49

65

7-555 15.715 3.880

2.275

20

6.125

19

2.940

73

0.015

0.010

бо

0.285

0.145

2

+7

4.900

1.540

8

OOONOO 0 - 0 0 o

13

13

Z

2

20

22

20

+

NANOOO

16

iz

8

L 12

2

2

7

2

18

2

9

5

14

00MM = 15,00 1

ལྦུ་

018.8 !

+2

63-935

6.125 148 32

2

40

23

דיו

2

2

-NOM N

3

2

15

1

5

1

0 0 0 – 30 un an en 0 0 0 0

2

1

I

33

21

32

11

15

Your,

=

The longituds of the station,

= The latitudo of the station. 1 = Hoight above mean sea levol. hr=Height of the rain-gauge ulove the ground, ht=Height of the therms, above the ground.

• Days of gules means days during some hour of which the wind valocity reached or exceeded 40 miles per hour (by Beckley anomograph, factor 3). In the Year 1912 there were no days of snow, hall, or caliv. particulars see "Meteorological Observations oude at the Royal Observatory, Hongkong, in the year 1912".

For further

ONOOHOONE 00 0 1

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