(Zc 2)
Station Hongkong ÜbserVATORY λ=7 36 41.86 E.
Air Temporature.
$22° 18′ 13′′.4 N.
Tension of Vapour.
H=
109 feet.
Relative Humidity.
Months.
Mean Pressuro.
!
10a. 4 p. 10 p.
Means of
Absolute Min. & Max.
Mean.
10 a.
4 p.
10 p. Mean. 10 a. 4
p.
|
Min. Max. Min. Max.
Mean.
I
Jan.,... 29.937 65.5 65.9 63.8 64.3 60.7 | 69,0| 46.8
79.3| 0.480 | 0.483 0,509 | 0.490| 73
73 83
79
Feb..... 30.018|| 56.1 56.5 55.5 53,3 51.6 58.9 42.8 73.5 0.381 0.378| 0.383 | 0.377| 83
81
185
33
84
·
Mar., 29.941 39.4 59.6 59,0
58.9 56.3 61.8 47.2 77,0| 0.431 | 0.434 0.459 | 0.449 87
87
90 88
•
April, 29.857 69.2 69.1 67.2 67.3 63.7 72.0
0.592 | 0.586| 0.608 | 0.591 81
May,... 29,804 79.8 80.177.0 78.1 74.3 83.0
0.786 0.773 0.803 | 0.789| 77
June, 29.621 82.6 82.3 80.4 81.177.4 85.0 69.8 88.6 0.869 0.873 0.890 0.875 78
July,... 29.612 | 83.9 84.9 81.1 82-3 78.1 87.8 73.8 91.3 0.879 0.871 | 0.891 | 0.881 75
Aug.,
29.655 83.1 83.0 80,1 81.2 77.3 86.7
Sept., 29.770 81.8 82.3 79.1 80.1 76.5 84.7
51,8| 84.2
68.4 89.4
73.0 90.5 0.892 0.875| 0.897| 0.890 79 77 87 84
71.3 89.6 0.828 0.826| 0.847 | 0.833| 76 | 75 | 85
*
22
2 2 880
88
89 85
75 86 82
79 86 83
73
84 30
8
81
!
77.6 77.7 73.3 75.9 72.0 80.4 39.7 85.7 0.614 0.643 0.672 0.648 63 29.890
Oct.,.
Nov., . 30.052|| 71.0; 71.1 68.5 69.2
Dec.,... 30.004| 66.5 66.6 64.8 65.3
66
75
71
62 65.0 73.6 59.2 84.5 0.433 0.465 0.500 | 0.468 57
62.1 69.6 | 53.4| 80.1| 0.500| 0,498] 0.516 0.504|| 75 | 75
72
66
23
୫୫ 80
Year,
29.847 73.0 73.3 71.0 71.6
67.9 76.0 42.8 91.3 0.642 0,644 | 0.665 | 0.650 75
75
81
80
ht=4 feet. hr =
1 fect.
Amount of Cloud.
Bright Sunshine.
Weather.
Rainfall.
No. of Days of
Wind. No. of Days of
Calm.
Months.
10 a. 4 p. 10 p.)
Mean.
Total.ge of
Percent.
possible.
Total.
Daily Max.
Kain.
Snow.
Hnil.
Thunder
Storms.
• Galus.
Z
N.E. E.
5.E.
8. S.W. W. N.W.
hours,
iDe. jus,
January,
73 70 G6
February,....
93
92
March,
98
95
93
April,
$6
Alay,
70
60
June,
87
July,
75
August,.
76
September.......
67
G5
October,
67
58
November,
50
$1
December,
74
73
3 2 8 E =
=
*
2 8 6 2 2 3 2 = #
Z
3 * 8 a
69
142.9
46
1.800❘ 0.970
0
A
0 2
IN
17
0
3
4
Q
93 92
26.3
G
1.100 0.465
11
0
0
5
14
❤
1
P
96
31.1
9
11.485 2,145 20
0
10
2
25 0
0
70 86 86 100.7 29 1.235 0.235, 13
0
2
1
2
2 19
2
4
58
87 TO 80 144.3
3 X
212.0
56
6.825 3.080 | 11
n
&
0
0
1
16
2
1
H
38
19.695 7.955| 20
0
9
0
1
2
11
3
63 66 | 53
2413.5
G9
9.015 1.490 16
None.
10
0
0
1 9
$
He
сл
57
68 223.4
60
12.115 2.515 15
4
2 0
8
7
6
+
65
199.5 6: 3.195 0.995 13
1
1 3
15
3
1
4
}
1
43
49
201.7 61
1,630 1.740
4
0
0
4
1
£
22
O
O
<
53
46 200.0
99
0,280 | 0.10O
8
0
2
22
74 78 117.0 38 2.370 1.065
I
2 10
0 0
0
O
O
1
3
Year,
76
72 67
71 1851.4
45 70.94 7.055 | 145
0 46
928 27 197
22
།
•
•
32
23 14
3
A = The longitude of the station.
H = Height above mean sea level. The latitude of the station.
hr=Height of the rain-gauge above the ground in feet.
ht=Height of the therms, above the ground in feet.
• Days of galos means days during some hour of which the wind volocity reached or exceeded 40 miles per hour. For further particulars cotop. :
Meteorological Observations made at the Hongkong Observatory in the year 1905."
Page 420Page 421
(Zd 1)