Station: Royal Observatory, Hongkong.
Height above M.S.L.: 109 ft.
Year: 1916.
Month: February.
Barometer at M.S.L. reduced to gravity at latitude 45°.
Day.
Air Temperature.
Tension of Vapour.
Relative Humidity.
Wind: Direction and Force.
Amount of Cloud.
Long.: 7h 36m 41.8s E.
Lat.: 22° 18′ 13.2″ N.
Rainfall.
Remarks.
30.022
30.013
30.005
56.5
63.2
60.3
63.7
55.3
0.380
73
3
2
29.976
29.939
29.927
38.4
67.4
60.6
1
67.7
57.0
.401
73
+ 8 | 11
10
10
10
14
.918
.889
.885
9.0
61.7
60.7
63.1
7.9 | 416
X
32
1
8 | 29
.875
.841
.806
60.4
61.2
60.7
61.9
59.1
-462
86
8.
28
.834 .836 .838
60.7
62.7
51.8
63.7
59.3 |
+487
89
8
35
9
.866
.844
.811
63.5
65.2
66.8
62.0
.496 84
9
19
+
10
.776
.783
.769
62.5
61.5
61.0
65.8
59.6 517
92
23
Z
.790
.816
.867
59.7
59.7
58.7
60.6
57.5
.461
90
8
26
z6
00 50 0 10 30 281 0
T2
7.8
15
1.2
8.5
[illegible]
33
10.0
0.070
9 22
9.3
0.530
4
9.5
0.030
8
22
9.9
Slight fog.
8
33
10.0
.982
30.032
30.102
56.9
56.3
53.3
58.2
51.2
-335
75.
2
12
10
+
10
30.137
455
143
51.7
55.8
56.4
56.7
50.5
.30%
2
$
19
NI-
2
8
10.0
0.035
27
10.0
.161
.139
.143
56.4
62.3
58.3
63.5
55.3
-351
I
30
3
22
10.0 3
12
.142
15+
215
56.7
58.4
52.9
58.8
51.4
-339
8
LO
9
10.0
13
.234
.208
.238
50.4
58.7
59.5
49.6
.258
32
19
3
TO
5.4
14
.273
.189
152
49.7
56.8
58.6
+9.4
.249
15
154
.100
.082
54.3
60.2
60.2
53.1
-324
68
16
.124
0.068
.068
57.8
63.8
59.9
65.2
56.6
.383
73
17
.106
.052
.042
58.6
63.7
62.2
64.7
57.4
-437
80
18
.057
.001
29.984 59.6
62.7
61.7
63.2
58.1
86
10
19
.004
29.967
.924
60.2
63.7
63.2
64.9
59.6
-480
20
29.933
.903
.903
59.6
63.9
63.7
65.7
58.4
Station: Royal Observatory, Hongkong.
Height above M.S.L. 109 ft.
1916.
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
Clond.
Long. 7 36m 41 8 E.
Lat. 22° 18′ 13′2′′ N.
Rainfall.
Remarks.
7 0.
I p.
9 P.
7.
I P
9 p.
Max.
Min.
Daily Means. Menus.
Daily
Daily
78.
I p.
9 P.
Means,
Feb.
In-
kum.
D
ט
D
tn.
Dir. Vel. Dir. | Vet. | Dir. [Vel. [(0-10),|
¡printsim.p.lt |│podate❘n.ph. points,jingh.
ins.
30.022
30.013
30.005
56.5
63.2
60.3
63.7
55.3
0.380
73
3
2
29.976
29.939
29.927
38.4
67.4
60.6 1
67.7
57.0
.401
73
+ 8 | 11
10
10
10
14
.918
.889
.885 $9.0
61.7
60.7
63.1
$7.9 | 416
X
32 1
8 | 29
.875
.841
.806
60.4
61.2
60.7
61.9
59.1
-462
86
8.
28
.834 .836 .838
60.7
62.7
51.8
63.7
59.3 |
+487
89
8
35
9
.866
.844
.811
63.5
65.2
66.8
62.0
.496 84
9
19
+
10
.776
.783
.769
62.5
61.5
61.0
65.8
59.6! 517
92
23
Z
.790
.816
.867
59.7
59-7
58.7
60.6
57-5
.461
90
8
26
z6
00 50 0 10 30 281 0
T2
7.8
15
1.2
8.5
닭
33
10.0
0.070
9 22
9.3
0.530
[4
9-5
0.030
8
22
9.9
Slight fog.
8
33
10.0
.982
30.032
30.102
56.9
56.3
53.3
58.2
51.2
-335
75.
2
12
10
+
10
30.137
455
143
51.7
55.8
56.4
56.7
50.5
.30%
2
$
19
NI-
2
8
10.0
0.035
27
10.0
.161
.139
.143
56.4
62.3
58.3
63.5
55-3
-351
I
30
3
22
10.0 3
12
.142
15+
215
56.7
58.4
52.9
58.8
514
-339
8
LO
9
10.0
13
.234
.208
.238
50.4
58.7
59.5
49.6
.258
32
19
3
ΤΟ
5-4
14
.273
.189
152
49.7
56.8
58.6
+9.4
.249
15
154
.100
.082
54+3
60.2
60.2
53.1
-324
68
16
.124
وده.
.068
57.8
63.8
59.9
65.2
56.6
.383
73
17
.106
.052
.042
58.6
63-7
62.2
64.7
57-4
-437
80
18
,057
.001
29.984 59.6
62.7
61.7
63.2
58.1
86
10
19
.004
29.967
.924
60.2
63-7
63.2
64.9
59.6
-480
20
29.933
.903
.903
59.6
63.9
63.7
65.7
58.4
486
86
21
.905
22
.916 !
.893
.906
62.4
64.2
62.5
65.4
59.0
-501
88
i
.8:9
.851
60.1
61.1
62.9
63.7
59.4
+479
88
2
9
20
17
0.6
10
18
13
7.1
8
5
8
28
27
3.1
│Haze.
9
19
8 22
12
3.8
IQ :
9 23
13
6.3
Haze, Luar corona.
8
20
7
28
25
97
I
22
9
9.1
18
10 23
22
9.7
0.005
24
7
24
19
9.9
.86z
.815
-793
61.9
66.0
64.3
66.5
60.9
+557
95
9
16
9
21
17
9.7
Slight fog.
2+
.81!
.809
.823
(+9
68.8
65.6
75.4
63.8
.621
96
8
19
6
12
18
9.4
Slight fog.
25
.892
.928
.970
62.7
61.8
50.7
66.8
53.0
.503
93
z8
9
3
9 10,0
0.040
Slight fog.
20
30.049
30.017
.983
27
29.937
29.896
.8.17
57.9 56.
31.7 58.. 56.2
59.2
51.6
-347
79
2
12
10.0
57.7
58.8
56.4 .397
83
7
39 1
9.9
0,005
28
i
:
29
785 30.085
.82*
50-5
62.0
58.4
62.8
:
54.1
461
90
24
9.2
0.590
12.143
30 18:
31.3
841
53.5
SH
50.1
241
бо
10
8.5
Sums.
Mean 19.986
29.971
19.974
58.1
! 61.4
59.6
62.9 36.1 ¦
0.419
80
8.2 15.9 9.1 17.5 8.4 (17.2
8.4
1.305
In redneing the Baroneter to gravity of intitude 45° a constant correction of -0055 inch has been applied
( Zb 3 )
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