Station: Royal Observatory, Hongkong.
Height above M.S.L.. 199 ft.
Barometer at M.S.L, and
Day.
reduced to gravity at
latitude 45°.
Air Temperature,
1918.
Month of October..
Teusion of
Vapour.
Relative
Humidity.
Wind.
Direction and Force.
A mount of
Clond
Long, 7 36 41" 8 E.
Lat. 22° 18' 13-2" N.
Rainfall.
Remarks.
1918.
7.
1 p.
9 p.
7 a.
I p.
9 P.
Мих.
Min.
Daily Daily Means. Meaus,
Daily
I p.
9 p.
Means.
Oct. ina.
29.891
lov
Ins.
in.
%
Dir. Vel. Dir. | Vel. Dir. |Vel. |podatsm.p.h [points. tu.p.1 points./i.p.li.
(0-10).
ins,
*
ព
O
。
29.886
29.909
72.8
78.2
73-3
79.2
71.6
0.513
бо
2 8 10
9
5.7
2
.876
.833
.861
71.4
80.8
73.7
81.2
70.2
.529
61
+
23
5
13
2
0.5
-
.834
.779
.784
72.1
81.6
76.9
82.4
71.0
.486
2
52
15
26
+
0.1
.775
.730
.791
74-9
83.3
8.4
84.3
73.9
-451
46
32
13
28
9
1.5
813
.781
.822
76.3
83.7 78.6
83.9
74.6
.460 +6
27
10
1.2
27
J
Iluze.
.859
.862
.905
74-7
83.1
75.1
83.9
74.2
.432 +5
31
7 13
2.9
...
.924
.918
.962
76,2
81.7
76.3
84.0
75-7
.707
74
5
7
6.7
.986
.973
.973
74.4
78.0
73.8
79.7
72.6
.651
5
73
9
15
10
7
2.2
9
30.009
.991
30.014
72.2
79.0
73-9
79.5
714
.647
75
13
JI
5
1.6
10
.025
.981
.026
71.7
81.3
74.2
81.8
70.7
.623
10
71
9
11
3
2
11
.046
30.009
.042
71.1
80.3
73.1
81.1
70.3
.562
1+
10
12
12
2
0.5
IZ
.042
.024
.048
70.4 76.7
72.0
78.6
68.6
354
9
I
6.3
0.050
13
.048
.004
.017
69.8
76.1
73.4
77.6
68.9
.553
67
1+
9
1.2
+4
14
.011
29.9+5
29.955
72.1
77-7 73-7
79.3
71.3
611
5
9
1.9
15
29.972
.885
.877
71,6
82.8
78.8
83.4
70.7
.601
26
16
.883
.841
.877
76.0
84.8
78.6
86.1
74.6
517
51
17
.882
.842
.889
77-5
83.6
78.0
84.8
76.7
.778 77
18
.347
.799
.866
77.2
86.6
87.2 78.0
76.3
.788
79
19
.870
.852
.848
76.6
77-5
76.1
79.8 74-3
.676
73
نب
20
.834
.836
.856
76.4
80.0
78.5
81.2
75.6
.695 73
21
.898
.891
.934
76.3
80.2
77.0
80.8 76.1
.747 78
22
.916
.860 .865
75-7
83.2
76-7
85.4
74.6
-739
76
23
.806
.758
.807
78,4
87.2
80.7
88.2
74-9
.620
58
10000 NN-
9
28
Haze.
6
8
13
8
2.7
8
10 IO 10 13
5.6
13
6
30
6.8
Lunar corona.
6
Iz
7
22
9.9
5
7
26
7
7
10
NH
28
7 27
10.0
8
6.0
33
19
18
9
3.9
20
30
15
I
15
5.0
24
.880
.885
.978
74.5 80.9 73-7
81.9
70.8
-519 56
28 6
*
16
6.8
19
25
30.037
30.031
30.101
68.2
74.2
72.0
76.3
67.9
.381
49
I
17
1
10
9
7
7.3
26
.102
,070
.136
68.1
77.2
73.0
77.9
67.6
-463
56
2
7
10
TI
7 13
5.0
27
.171
154
.177
73-1
76.j
73.6
77-5
72.5
.613
73
6
15
9 17 7
26
9.0
z8
.171
.116
119
72.9
77.7
73.8
78.4
72.4
.616
72
29
.066
.009
29.997
74.2
82.0
73.6
83.0
72.6
.690
78
30 29.961
29.935
.962
72.6
$2.6
83.6 75.8
71.2
.689 75
31
.975
-977
-979
75.6
76.5
74.5
77-7
73.2
-753
86
AS ON ON ON
5
22
20
8
12
5.2
9
18
9
2
13
9 13
+ 20
9
12
4.7
1.I
10
7.8
Unusual visibility.
9
Sum.
Meaus 29.949
29.918
29.947
73-7
B0.5
75.4
81.6
72.5
0.602
66
5.5 9.7 8.3 12.7 8.0 10.5
4.2
0.050
(Zb 10 )
320
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