1904 — Page 420

Blue Books 香港計冊 All AI Reviewed
Series Prev Next Source

HONGKONG OBSERVATORY

Latitude: 22° 18′ 13′′.4 N

Longitude: 114° 10′ 41.86 E

Height above mean sea level (H) = 109 feet

Height of thermometer above ground (ht) = 4 feet

Height of rain-gauge above ground (hr) = 13 feet

Months Mean Pressure Air Temperature Tension of Vapour Relative Humidity Amount of Cloud Bright Sunshine Rainfall No. of Days of Rain Wind
Mean 10 a. 4 p. 10 p. Mean 10 a. 4 p. 10 p. Mean Percent of Total possible Total hours Daily Max ins.
Jan 30.084 60.9 61.9 59.3 59.5 53.4 64.9 0.364 0.377 0.394 0.374 67 67 77 72 44.9 74 0.120 3
Feb 30.037 64.2 65.5 62.2 62.6 58.5 68.1 0.372 0.393 0.454 0.399 61 61 76 69 50 76 0.200 3
Mar 29.887 64.0 63.9 63.2 63.2 60.3 67.0 0.516 0.511 0.520 0.518 85 83 89 80.1 29.7 78 ... ...
April 29.842 71.7 72.3 70.5 70.7 67.8 75.2 0.643 0.657 0.670 0.653 82 82 89 86 38 63-73 7.225 17
May 29.768 77.1 77.5 74.7 75.6 71.8 80.8 0.738 0.728 0.746 0.789 79 77 86 83 52 63 1.555 17
June 29.611 81.8 82.0 78.9 79.8 76.0 85.0 0.845 0.829 0.857 0.844 78 76 86 82 147.4 70 27.60 11
July 29.558 82.4 82.9 80.2 81.1 77.9 85.8 0.875 0.868 0.896 0.876 78 76 86 82 172.6 76 11.137 16
Aug 29.591 82.4 83.1 80.1 80.8 77.2 86.0 0.862 0.848 0.884 0.867 78 75 86 83 172.6 76 ... ...
Sept 29.770 81.8 81.9 79.7 80.2 76.3 85.0 0.880 0.824 0.849 0.835 77 75 86 83 163 71 9.770 22
Oct 29.895 78.1 77.7 76.3 76.5 73.3 80.7 0.644 0.666 0.708 0.679 67 65 77 74 148.0 74.2 3.776 15
Nov 30.039 70.2 70.8 68.1 68.8 64.6 74.0 0.428 0.453 0.479 0.455 55 55 66 62 112.1 66.1 1.905 12
Dec 30.112 62.1 63.4 60.2 60.7 55.7 69.7 0.321 0.327 0.350 0.337 55 55 66 62 148.0 71.8 0.215 6
Year 29.8 73.1 73.6 71.1 71.5 67.9 76.5 0.620 0.623 0.619 0.631 72 71 77 74 1906.1 65 50.410 137

*Days of gales means days during some hour of which the wind velocity reached or exceeded 40 miles per hour.

Wind Direction

Months Calm N.E. E. S.E. S. S.W. W. N.W. C
January 24 37 2 2 2 3 9 3 24
February 26 0 1 2 = 1 2 = 27
March 22 G 94 $7 29.7 = 78 $3 22
April 16 17 ... ... ... ... ... ... ...
May 22 16 3 7 1 3 12 1 0
June 10 21 25 98 27 15 26 18 I
July 31 10 21 25 98 27 15 26 18
August 31 10 21 25 98 27 15 26 18
September 22 3 7 1 3 12 1 0 1
October 24 X I 0 → U 3 2 T
November 20 3 2 AT Վ 3 22 3 2
December 26 0 = C = = 2 > =
Year 1 31 10 21 25 98 27 15 26

Page 420

Page 421

Edit History

2026-07-08 08:09:53 · NVIDIA / meta/llama-4-maverick-17b-128e-instruct
Live
View comparison
AI Proofread
HONGKONG OBSERVATORY Latitude: 22° 18′ 13′′.4 N Longitude: 114° 10′ 41.86 E Height above mean sea level (H) = 109 feet Height of thermometer above ground (ht) = 4 feet Height of rain-gauge above ground (hr) = 13 feet Months Mean Pressure Air Temperature Tension of Vapour Relative Humidity Amount of Cloud Bright Sunshine Rainfall No. of Days of Rain Wind Mean 10 a. 4 p. 10 p. Mean 10 a. 4 p. 10 p. Mean Percent of Total possible Total hours Daily Max ins. Jan 30.084 60.9 61.9 59.3 59.5 53.4 64.9 0.364 0.377 0.394 0.374 67 67 77 72 44.9 74 0.120 3 Feb 30.037 64.2 65.5 62.2 62.6 58.5 68.1 0.372 0.393 0.454 0.399 61 61 76 69 50 76 0.200 3 Mar 29.887 64.0 63.9 63.2 63.2 60.3 67.0 0.516 0.511 0.520 0.518 85 83 89 80.1 29.7 78 ... ... April 29.842 71.7 72.3 70.5 70.7 67.8 75.2 0.643 0.657 0.670 0.653 82 82 89 86 38 63-73 7.225 17 May 29.768 77.1 77.5 74.7 75.6 71.8 80.8 0.738 0.728 0.746 0.789 79 77 86 83 52 63 1.555 17 June 29.611 81.8 82.0 78.9 79.8 76.0 85.0 0.845 0.829 0.857 0.844 78 76 86 82 147.4 70 27.60 11 July 29.558 82.4 82.9 80.2 81.1 77.9 85.8 0.875 0.868 0.896 0.876 78 76 86 82 172.6 76 11.137 16 Aug 29.591 82.4 83.1 80.1 80.8 77.2 86.0 0.862 0.848 0.884 0.867 78 75 86 83 172.6 76 ... ... Sept 29.770 81.8 81.9 79.7 80.2 76.3 85.0 0.880 0.824 0.849 0.835 77 75 86 83 163 71 9.770 22 Oct 29.895 78.1 77.7 76.3 76.5 73.3 80.7 0.644 0.666 0.708 0.679 67 65 77 74 148.0 74.2 3.776 15 Nov 30.039 70.2 70.8 68.1 68.8 64.6 74.0 0.428 0.453 0.479 0.455 55 55 66 62 112.1 66.1 1.905 12 Dec 30.112 62.1 63.4 60.2 60.7 55.7 69.7 0.321 0.327 0.350 0.337 55 55 66 62 148.0 71.8 0.215 6 Year 29.8 73.1 73.6 71.1 71.5 67.9 76.5 0.620 0.623 0.619 0.631 72 71 77 74 1906.1 65 50.410 137 *Days of gales means days during some hour of which the wind velocity reached or exceeded 40 miles per hour. Wind Direction Months Calm N.E. E. S.E. S. S.W. W. N.W. C January 24 37 2 2 2 3 9 3 24 February 26 0 1 2 = 1 2 = 27 March 22 G 94 $7 29.7 = 78 $3 22 April 16 17 ... ... ... ... ... ... ... May 22 16 3 7 1 3 12 1 0 June 10 21 25 98 27 15 26 18 I July 31 10 21 25 98 27 15 26 18 August 31 10 21 25 98 27 15 26 18 September 22 3 7 1 3 12 1 0 1 October 24 X I 0 → U 3 2 T November 20 3 2 AT Վ 3 22 3 2 December 26 0 = C = = 2 > = Year 1 31 10 21 25 98 27 15 26 Page 420 Page 421
Baseline (Original)
(Zo 2) Station HONGKONG OBSERVATORY À = 7" 36" 41.86 E. Months, Menu Pressure. 10a. 4 p. 10 p. Air Temperature, Mean. 22° 18′ 13′′.4 N. II 109 feet. Tension of Vapour." Relative Humidity. Menus of Absolute Min. & Max. 10 a. 10 p. Mean. 10 a. 4 p. Min. Max. Miu. Max. Jan...........| 30.084 60.9 61.9 59.3 59.5 | 53,4| 64,9| 449 7491 0,364, 0,377 0.394 0.374 | 67 67 77 72 Mean. Feb.,... 30.037 64.2 65.5 62,2 62,6| 58.5 | 68.1 52.5 73.5 0.372 0.393! 0.454| 0,399| 61 61 76 69 ■ Mar., 29.887 64.0 63.9 63.2 63.2 60.3 67.0 52.2 78.6 0,516| 0.511| 0.520 0.518 85 1 83.9 80.1 30.112 62.1 63.4 60.2 69.7 | 35.7 69.7 April | 29,842 71.7 72.3 70.5 70.7 67.8 75.2 59.7 May,... 29.768 77.1 77.5 74.7 75.6 71.8 80.8 | 53.1 88.7 0,738 0.728| 0,746 | 0.789| 79 77 86 June, 29.611 81.8 82.0 78.9 79.8 76.0 85.0 72.2 91.1 0.845 | 0.829 | 0.857 | 0.844 | 78 July,... 29.558 92.4 82.9 80.2 $1.1 77.9 Ang., 29.591 82.4 X3.1 80.1 80.8 77.2 Sept.. 29.770 81.8 819 79.7 80.2 76.3 Oct.... 29,895 | 78.1 77.7 76.3 76.5 78.3 Nov., 30.039 | 70.2 70,8 68,1 68.8 64.6 Der 83.8 | 0.643 | 0.657 0.670 0.653 82 坚記 88 87 82 89 | 86 76 87 83 74.2 90.0|| 0,875 0.868 0,896 0.876 78 76 86 42 86.0 72.9 | 90,0| 0.862 0,848 | 0,884! 0.867 78 85.0 78.0 88.9 0,880 0.824 0.849 0.835 77 75 86 83 Y 76 84 ६। 67.4 85.1 74.0 52.2! 83,7| 0.428| 0.453| 0.479| 0.455 | 55 66,1| 11.8 75.7 0.321 0,327 | 0.350 0.337 55 0.644 0.666 | 0708' 0.679 67 215 69 77 74 آن 67 62 Ja 65 62 Year, 29.8 29.8 17 | 73.1 73.6 71.1 71.5 67.9 · 76.5 JLS 91.1 0,620| 0.623| 0.619| 0.631 72 71 H XI 77 ht = 4 feet. Ir= 13 feet. Amount of Cloud. Bright Sunshine. Weather. Rainfall. No of Days of Wind. No, of Days of Months. 10.4 1. Menn. | Percent- Total. ngy of Total. possible. Daily Max S.E. X.E. E. B. R.W. W. IN.W. hours. ins. ins. January. February.. March, 94 95 36 50 49 187.2 CO 0.120: 0.110 + ป 0 39 40 22 76 $3 | 61 2 * X * @ z 2 2 2 2 2 3 9 3 24 37 207.5 63 0,200) (150 3 ស = 2 ++ 1 26 0 U = 1 2 = 27 # G 94 $7 29.7 = 78 $3 63-73 R2 22 I April, 86 May. 80 June. July, 79 78 70 76 1474 38 7.225 1.555 17 Angust, 73 172.6 17 27.60 11.137 16 September, 79 71 ᎠᎥ 16:3 +7 9.770 247S I 22 October. G 52 8 November....... December. B6 53 187.3 ان 31 2017 6G GL 0.215 QUOSO 02:0 0.115 J 4 I 3.776 1.085 15 } G [I 3 5 20 2 = 112.1 #2 1.905 (GTo 12 0 2 = T 24 X I 0 → U 148.0 29 7.70 2.170 16 [ ม 18 3 2 AT Վ 3 22 162.1 43 19.00 5,190 17 (1 10 三 # } None. 0 ti 4 3 12 1 0 1: 3 + + 3 22 G Q = = 수 58 191,2 58 2.005 0.995 0 ↓ 26 0 = C 4 > ย = = C = = 2 > = O со A Year. 71 50 65 1906 1 50.410 1035: 137 1 31 10 21 25 98 27 15 26 18 I The latitude of the station. = The longitude of the station. H = Height above mean sea level. ht=Height of the thermis, above the ground in feet. hr=Height of the rain-gauge above the ground in feet. * Days of gales means days die ing some hour of which the wind velocity reached or exrcede 1 40 miles per hour. For further particulars comp, i “Observations made at the Hongkong Observatory in the year 1904.” : Calm. Page 420Page 421
2026-07-08 08:09:53 · Baseline
View content

(Zo 2)

Station HONGKONG OBSERVATORY À = 7" 36" 41.86 E.

Months,

Menu Pressure.

10a. 4 p. 10 p.

Air Temperature,

Mean.

22° 18′ 13′′.4 N.

II

109 feet.

Tension of Vapour."

Relative Humidity.

Menus of

Absolute Min. & Max.

10 a.

10 p. Mean. 10 a. 4 p.

Min. Max. Miu. Max.

Jan...........| 30.084 60.9 61.9 59.3 59.5 | 53,4| 64,9| 449 7491 0,364, 0,377 0.394 0.374 | 67 67 77 72

Mean.

Feb.,... 30.037 64.2 65.5 62,2 62,6| 58.5 | 68.1 52.5 73.5 0.372 0.393! 0.454| 0,399| 61

61 76 69

■

Mar., 29.887

64.0 63.9 63.2 63.2 60.3 67.0 52.2 78.6 0,516| 0.511| 0.520 0.518 85

1

83.9

80.1

30.112 62.1 63.4 60.2 69.7 | 35.7

69.7

April | 29,842 71.7 72.3 70.5 70.7 67.8 75.2 59.7

May,... 29.768 77.1 77.5 74.7 75.6 71.8 80.8 | 53.1 88.7 0,738 0.728| 0,746 | 0.789| 79 77 86

June, 29.611 81.8 82.0 78.9 79.8 76.0 85.0 72.2 91.1 0.845 | 0.829 | 0.857 | 0.844 | 78

July,... 29.558 92.4 82.9 80.2 $1.1 77.9

Ang., 29.591 82.4 X3.1 80.1 80.8 77.2

Sept.. 29.770 81.8 819 79.7 80.2 76.3

Oct....

29,895 | 78.1 77.7 76.3 76.5 78.3

Nov., 30.039 | 70.2 70,8 68,1 68.8 64.6

Der

83.8 | 0.643 | 0.657 0.670 0.653 82

坚記

88 87

82

89 | 86

76 87 83

74.2 90.0|| 0,875 0.868 0,896 0.876 78

76

86 42

86.0 72.9 | 90,0| 0.862 0,848 | 0,884! 0.867 78

85.0 78.0 88.9 0,880 0.824 0.849 0.835 77

75

86 83

Y

76

84 ६।

67.4 85.1

74.0 52.2! 83,7| 0.428| 0.453| 0.479| 0.455 | 55

66,1| 11.8 75.7 0.321 0,327 | 0.350 0.337 55

0.644 0.666 | 0708' 0.679 67

215

69 77 74

آن

67

62

Ja

65

62

Year, 29.8

29.8 17 | 73.1

73.6 71.1

71.5 67.9 · 76.5 JLS 91.1

0,620| 0.623| 0.619| 0.631 72

71

H

XI

77

ht

= 4 feet.

Ir=

13 feet.

Amount of Cloud.

Bright Sunshine.

Weather.

Rainfall.

No of Days of

Wind.

No, of Days of

Months.

10.4 1.

Menn.

| Percent-

Total.

ngy of Total. possible.

Daily Max

S.E. X.E. E.

B. R.W.

W. IN.W.

hours.

ins. ins.

January.

February..

March,

94 95

36

50

49

187.2

CO

0.120: 0.110

+

ป

0

39

40

22

76

$3

| 61

2

* X * @ z

2 2 2 2

2 3 9 3

24

37

207.5

63

0,200) (150

3

ស

=

2

++

1

26

0

U

=

1

2

=

27

#

G

94

$7

29.7

=

78

$3

63-73

R2

22

I

April,

86

May.

80

June.

July,

79

78 70

76 1474

38

7.225 1.555 17

Angust,

73

172.6

17

27.60 11.137

16

September,

79

71

ᎠᎥ 16:3

+7

9.770 247S I

22

October.

G 52

8

November.......

December.

B6

53

187.3

ان

31

2017

6G

GL 0.215 QUOSO

02:0 0.115

J

4

I

3.776 1.085 15

}

G

[I

3

5

20

2

=

112.1

#2

1.905 (GTo 12

0

2

=

T

24

X

I

0

→

U

148.0

29 7.70 2.170

16

[

ม

18

3

2

AT

Վ

3

22 162.1 43 19.00 5,190 17

(1

10

三

#

}

None.

0

ti

4 3 12

1

0

1:

3 +

+

3

22 G

Q

=

=

수

58 191,2 58 2.005 0.995

0

↓

26

0

=

C

4

>

ย

=

=

C

=

=

2

>

=

O

со

A

Year.

71

50

65 1906 1

50.410 1035: 137

1

31

10 21 25 98

27 15

26

18

I

The latitude of the station.

= The longitude of the station.

H = Height above mean sea level. ht=Height of the thermis, above the ground in feet. hr=Height of the rain-gauge above the ground in feet. * Days of gales means days die ing some hour of which the wind velocity reached or exrcede 1 40 miles per hour. For further particulars comp, i “Observations made at the Hongkong Observatory in the year 1904.”

:

Calm.

Page 420Page 421

Comments

Approved members can add comments, bookmarks, and private notes.

No comments yet.

Private Research Note

Private notes are available after approval.