Station Royal Observatory, Hongkong.
Height above M.S.L. 109 ft.
1916.
Month of September.
Long, 7 36 41′ 8 E.
Lut. 22° 18′ 13′2′′ N.
Barometer at M.S.L. und
Day.
reduced to gravity at
latitude 45°.
Air Temperature.
Tension of
Vapour.
Relative
Hamidity.
Wind.
Direction and Force.
Amount of
Cloud.
ļ
Rainfall.
Remarks.
1916. 7.
1 p.
9 p.
7 a.
1 թ.
Max.
Min.
9 p.
Daily Daily Means. Means.
Daily
7 2.
I p.
9 p.
Means.
[
Dir. Vel. Dir. | Vel. Dir. |Vel. |(0-10).] points .p.h, puints. m.p.l. points. m.p.h.
ins.
Sept. ins
ins.
D
in.
P
2
1
T
29.883
29.882
29.886
80.2
84.1
80.8
87.4
77.6
0.892
83
10 9
2
2.3
Haze, Dew.
2
.847
.831
.798
80.5
84-3
80.6
86.6
78.0
,886
8z
7
9
13
1 I
3 1.9
Dew.
3
753
739
713
79-3
81.6
80.6
86.6
77.6
.889
83
7
6
10
3
2.9
0.170
Dew.
.673
.661
.640
79.6
86.6
82.6
89.1
77.6
.885
79
Z4
IO
22
3
2.7
Slight fog.
.624
.621
.613
813
86.6
82.8
89.8
79.4
.916
3
21
80
9
5.9
0.115
.584
.561
.541
81.8
82.9
80.9
84.4
76.0
.798
74
3
I I
5
22
6
43
9.0
0.700
Slight fog, Thunderstorms. Lightning.
.570
.649
.750
76.7
79.9
76.5
81.3
75-5
.811
+1
12
35
12
19
10.0
0.835
.780
.823
.871
77.6
82.9
79.7
83.7
77-5
.873
85
10
21
J[
22 10
8.7
0.035
9
.844
.850
.857
79.0
83.7
78.7
85.7
77.0
.853
IO $1
7
9 7
16
2
2.8
10
.828
.803
.814
77.0
85.0
80.1
87.0
75.2
.827
+8
24
10
14
2
0.7
[ ]
.806
.804
.832
78.5
85.6
79.5
87.2
77.1
.892
84
10 TO
4
2.9
12
.871
.858
.849
78.7
85.7
81.4
87.5
77.0
.867
81
10
8 9
15
6.4
0.030
13
.842
.842
.833
75-7
79.6
79.7
82.2
75.6
.898
14
.814
.803
.825
78.9
82.8
79-7
84.0
78.1
.888
15
.806
.83z
.851
79-5
83.2
80.7
84.8
77.1
.825
16
.834 .824
.817
80.0
84.8
82.5 85.5
79-3
.784
17 -785 .783
.814
78.8
80.8
80.0
83.8
77.0
.832
18
-776
.768
.766
79.0
83-2
80.8
84.6
76.5
.792
19
-726
734
-747
78.4
80.7
79.3
81.7
74.9
.825
20
-713
.730
-727
80.7
80.9
$0.6
81.6
78.6
.861
21
-728
.708
77.3
82.7
79.4 84.6
76.6
.890
22
.728
700
.727
78.3
85.7
81.4
87.4
76.9
.905
23
-745
.746
.794
81.9
86.8
77-7
88.0
76,0
.708
24
-737
.704
.705
74.4
81.0
79.6 84.2
73.7
442
25
.617
.582
.599
76.9
82.9
79.3 84.4 76.6
-552
ON 16:00
** KNX 1050 50 00 00 F
89
17
10
74
84
13
60 +
96 128 om!
23
12
10
28
Iz
28
00 00 00 00 00 000 10 0
#20
IO
9.7
1.255
9 17
9
3
6.8
9
13
10
7.8
30
7 20
6.6
28 10
18
8.0
0.735
Dew.
Slight for, Now, Lunar hato, Lunar Corona,
Lightning. Lunar bale, Slit ht fog, Lightning. Lunar halo, Thunderstorms. Solar halo, Lunar hale, Lightning.
Solar halo, Lunar balo, Dew, Thunderstorms.
Solar halo, unar halo, Lightning.
Rainbow, Lightning.
19
8
20
6.2
0.295
Lightning.
8
21
9
18
9.7
0.700
8
27
28
10.0
0.865
3
7.0
0.575
Solar halo,
1
23
19 2
2.8
***
64
2
27
+00
32
14
3-7
Haze, Dew, Thunderstorms. Lightning.
17
5.4
++
54
32
14
32 20
8.8
26
.564
555
.619
73-5
80.7
*8.9
81.6
72.6
.766
Bo
27
.637
.66z
.726 79.2
81.7
76.z
82.6
74.1
.847
85
28
.738
.764
.Sog
76.7
79.8
78.8
81.2
75.1
.8oz
82
29
.816
813
.84+ 77.2
79.9
79.5
814
76.9
-745
75
30 .850 .864 .908 77.9
80.4
79.6
81.7
77.9
715
71
NON CON
7
38 7 43
1.120
9
33
7 36
10.0
2.750
29
32 7 16
8.5
0.335
14
23
26 5.1
7
26
24
5.6
0.005
...
:..
་...
Suins.
Means 29.750 29.749 29.767 78.5
82.9
79-9
84.7 76.6
0.816 78
8.7 12.2 8.9 18.4 8.4 14.9 6.3
|│14.9 |
10.520
In reducing the Barometer to gravity at latitude 45o a constant correction of −0·055 inch has been applied.
( Zb 10 )