Day.
Station: Royal Observatory, Hongkong.
Height above M.S.L. 109 ft.
1912.
Month of August.
Long. 7* 86 41 8 E.
Lat. 22° 18′ 13-2′′ N.
Barometer.
Air Temperature.
Tension of
Vapour.
Relative
Humidity.
Wind.
Direction and Force.
Amount of.
Cloud.
Rainfall.
Remarks.
70.
I p.
9 p. 75.
9 p.
Max.
Mio.
Daily Daily Means. Means.
7 n.
I p.
9 P.
Daily Means. Suns. (0-10).
( Zb 9 )
1912.
Aug.
A
LA.
9/0
Dir. Vel. Dir. | Vel. Dir. |Vel. pointa/m.p.h|points|m.p.h. points. m.p.li. |
29.474
29.429
29.369
83.1
89.3
85-9
91.1
81.6
0.941
76
26
12
24 14 23
6.1
2
-341
.305
.308 84.8
88.5
82.8
88.7
80.4
26
-945
79
9
22
9 2
9.6
0.100
Solar balo; Lunar halo; Light- Thunderstorm.
[ning.
-392
-439
·544
80.6
83.4
81.8
85.8
79.6
.900
83
20
19
14 14 9
9.2
0.325
.546
.624
.667
77.8
81.0
79.6
X2.3
77.0
.903
89
14
16
10
17 IO 24
10.0
1.025
.689
.698
739
80.0
84.0
81.4
85.7
77-4
.913 85
23
19
ΤΟ 16
8.0
0.345
Solar halo; Lightning.
-732
-735
-749
82.0
85.6
80.8
87.6
79.4
.916
81
10
[2
3-3
.740
.698
716
80.2
87.1
81.2
88.9
78.6
обк
81
t1
4-9.
Solar halo; Dew,
.671
.648 .650
81.5
86.4
81.4
86.7
79.6
.893 81
21
13
19
7-5 | 0.235
9
.6.43
.638 .681
80.7
A6.4
78.4
88.3
78.4
.865
18
16
79
13
5
2
0.135
Thunderstorm,
10
.670
.678
.725
81.3
86.1
81.6
87.0
78.6
.872
13
16 13 10
5.6
0.010
.691
.707
1716
82.2
87.3
81
88.0
79.8
.884
12
16
10
Dew Lightning.
12
.681 |
.656
.655
81.3
86.9
81.8
89.3 78.7
.881
=8
25
*
+-
0.065
13
613
.567
.569
81.7
86.4
80.2
87.9
9.7
.897
23
28
6
7-4
0.325
Solar balo; Lightning.
14
.565
.550
.584
78.5
80.6
77.6
84.6
77.1
.890
до
9
9
8.5
1.440
15
.614
.626
.659
76.8
77.8
78.2
80.6
75.9
.893
93
31
20
2
10
R
8.7
6.125
Lightning.
Solar halo; Lightning; Thunder,
Solar halo; Thunderstorm.
Thunderstorm.
.678
.662
.674
78.7
87.4
8o.8
87.2
78.0
.935
86
9
8.0
0,015
Haze; Lightuing.
|
17
.679
.641
.661
R1.2
87.9
8z.o
87.9
78.7 .916
Bi
16
3 17
7 20
18
.65+
.611
.639
81.5
88.2
83.3
88.7
79-4
.921
So
24
22
19
.619
.606 |
641
80.4
86.5
81.7
88.8
78.9
.896
81
24
24 10
20
.657
.652
.682
81.4
76.7
79.0
82.9
76.7
.880 88
27
29 3
O OVIN
2
+
6.5
9.5
0.440
21
.663
.644
.676 80.0
NI.
79.2
83.6
77.0
.910
90
9
10
28
22
,686
.676
.678
77.6
79.4
78.3
83.0
77.2
.903
91
6
6
23
.643
.636
.647
79.6
82.9
80.0
86.3
76.9
.905
86
10
9
8.4 1,820 8.4
0.520 6.5
34
.6;2
.666
.694
$1.1
82.9
80.4
84.4
77-5
.924
89
15 .641
.676
.687
80.7
79-9 84.z
77.2
.913
8 12
6.9 0.365
26
6+4
0591
.589
79.z
$5.5
79.2
86.8
75.7
.900
3
8.6 0.580
-537
.500
-548
79.7
88.1
81.5 89.1
78.2
.907
8
4.4
28
485 +473
I
.490
79.6
88.4
R2.5
90.5
78.2
.836
73
3t 3
26 5
4
3.6
29
470
-426
.407
80.4
84.9
82.6
87.6 78.6
.816
#2 29 13
z6
*3
59
6.8
30
.395
.387
423
82.3
86.1
81.0
87.0
79.8
.827 73 24 10
25 12
10.0
-433
421
.478
78.8
8.3
81.6
87.3
78.1
.910 8+
10
8.5
0.290
7-5 1-555
Dew; Lightning.
[Lightning.
Lunar Corona; Slight Fog:
Solar, halo; Dew; Thunderstorm. Haze; Dew; Lightning.
Slight fog; Haze; Thunderstorm. Lunar halo; Haze; Thunderstorm. Lunar halo: Dew: Lightning ; Rainbow; Thunder. Dew; Rainbow; Lightning. Thunderstorm,
Dew Lightning,
[Thunder.
Solar linlo; Lunar Corona, Lightning.
Thunderstormi.
Moun. | 19.602|| ||19.589
29.608
80.5
84.8 |
$0.9
86.7
78.3
0.896
!
83
6.z
110.0
4.8
7.0 15.715