Station: Royal Observatory, Hongkong.
Height above M.S.L. 109 ft.
1919.
Month of February.
Barometer at M.S.L. and
Day.
reduced to gravity at
latitude 45°.
Air Temperature.
Tension of
Vapour.
Relative
Humidity.
Wind.
Direction and Force.
Amount of
Cloud.
Long. 7 36 418 E.
Lat. 22° 18' 13-2′′ N,
Rainfall.
Remarks.
1919.
78.
I P.
9 p.
7 B.
I p.
9 p.
Max.
Min.
Daily Daily Means. Means.
7 0.
I p.
9 P.
Daily Means.
Feb.
los.
las.
Ing.
b
→
+
in.
T
30.053
30.078
30.102
54.0
54.6
53-4
55.6
52.6
0.390
2
.154
.182
.207
50.4
49.5
47-1
52.9
46.8
.292
3
.248
.243
-324
44.2
45.2
41.8
48.8
+1.3
.249
.399
.409
-418
39-9
30.1
46.6
31.9
39-4
.194
-413
+338
.327
48.5
52.0
53-7
55.0
46.6
.247
.283
.205
.205
56.6
59.8
59.0
.196 .150
.167
60.5
62.6
61.4 64.1
60.3 54.6
.372
60.3
.+35
8
.194
.165
.190
59-5
61.6
58.7
62.5
57.3
.440
9
.183
.149
.192 56.4
57.6
56.7
60.0
55.8
416
10
.213
.220
.250
51.6
50.9
51.6
57.4
50.6
.349
.204
.190
.181
31.9
55.3
53.8
55.8
51.4
.339
IZ
.104
.104
.003
35-4
56'7
57.2
57.4
54.1
-411
13
.119
.139
.142
56.5
58.9
59.6
60.6
55.6
.418
14
4551
.182
.199
54.5
61.9
57.9 62.5
54.1
.354
15
.201
.161
.190
57.0
59.1
58.8
60,8
56.8
+355
16
.148
.117
.091
58.3
68.6
60.9
68.6
57-7
.422
17
,000
.953
.034
58.8
66.7
57.6
67.6
36.6
.347
*adb6bERMOON MY NEKO
%%
Dir. Vel. Dir. Vel.|Dir.| Vel.| points.mu.ph. points.in.p.l. points | m.p.l.
(0-10.)
Ins.
92
84
NO N
6
5
5 13 10.0
3
3
32 7 32
un.00
3
10.0
+91
بي
31
7
10.0
0.350
Unusual visibility. Unusual visibility, Unusual visibility.
5
5.4
0.170
8
7.1
25 8 29
8.5
-
N
9.8
N
7
9.8
83
31
26 25 3 9.6
89
[ 6 30
3
82
6
N
IZ 남
TI
aaw
6
TO.O 0.080
Unusual visibility.
10.0
92
6
22
:
[
15
10.0
86
I 6 25 8 29
3
10.0
0,015
72
3
IO
19 8
6.z
Haze, Unusual visibility.
71
9
10 9
10 14
3
10.0
0,010
Haze.
75
26 3
23
10 25
3.2
32
2
12 10 +
Haze.
18
.027
.025
.030
57.9
63-4
59.2
65-4
56.4
.354
10 9
9
20 10
2.1
19
.017
29.98,
29.998
59.6
65.6
62.1
Luuar corona.
67.0
57.4
.369
20
29.909
.868
.888
60.6
59.7 59.8
62.2 58.9
21
.958
.939
.888
56.8
62.9
59.4
63.4 56.5
426
.463 89
67
10
13
9
21
9 17
6.1
23
9
25
27 13
9.9
0.700
Slight fog.
83
2
9
9 13
10.0
22
.866
.851
.867
58.8
59.5
60.6
61.0 58.7
23
.880
.903
.964
60.7
60.2
61.8
62.0
24
30.056
30.052
30.084
61.0
69.6
25
.135
.131
.085 58.8 63.5
65.7 71.2 58.9
59.8 60.9
-518 .332
.480 93
9
24
97
9
22
3
10
64.0 58.4 .343
18
26
.053
.057
.034
58.z
63.4
61.7 65.4 58.1
.424
0 00 00
9
27
28
00
ง
29.987 30.006
.009
29.995
61.6
72.5
63.0
72.5
60.8
.594
9
29.961
.972
62.8
69.2
65.4
71.4
62.1
O O N ∞ ON OND
9
9
N N
zj
21 10.0
0.150
2
10
2
1,00
9.8
0.030
2.4
8
25 9 14 0.6
9
20
10
3.5
t I
5.9
.547
14
25
9.2
Slight fog.
Sum
Means. 30,115
30.102
30.112
56.1
60.0
57-7
61.7
55.0
0.386
79
7.7 13.1 9.1 14.6| 8,6|11,0
7.5
1.505
334
مثل
( Zb 2 )