SUPPLEMENT TO THE HONGKONG GOVT GAZETTE OF 7TH MAY, 1887. 493
TABLE IV.
MEAN HOURLY AND DAILY RELATIVE HUMIDITY AND TENSION OF AQUEOUS VAPOUR FOR THE MONTH OF MARCH, 1887.
HOURLY MEAN.
DAILY MEAN.
HOUR.
DATE.
Humidity.
Tension.
Humidity.
Tension.
1887.
1 &
77
79
79
79
79
80
80
10 11
"
Noon.
1 p.
2,,.
10
وو
11 Midt.
FRRRRRPRERORAN***2222
0.407
Mar.
1.....
94
0.440
.408
2,.
91
.439
.407
85
.412
.406
86
.425
.404
91
.462
.409
92
.522
22
.412
13
7,.
92
.463
78
.415
""
8,.
85
.445
......
73
.407
9,
70
.381
""
70
.404
15
10,.
68
.359
.415
35
11,.
74
.414
.414
"1
12,.
87
.575
69
.414
13,
80
.423
32
.417
14,
79
.406
""
70
.418
15,
88
.454
وو
72
.418
13
16,
88
.457
.419
17,
79
.417
.423
18,
75
.331
"
78
.424
19,
81
.376
"
79
.428
25
20,.........
72
.377
79
.431
""
21,
53
.278
79
.430
22,.
50
.266
""
79
.424
23,.
75
.388
""
79
.419
24,
68
.354
"
25,.
53
.288
>>
26,
43
.253
27,
43
.269
""
28,.
66
.423
""
29,
82
.579
""
30,.
83
.608
"
22
31,.
91
.586
Mean, ......
76
0.416
Mean,
76
0.415
TABLE V.
DURATION OF SUNSHINE.
DATE.
6 a.
7 a.
8 a.
9 a.
10 a.
11 a.
Noon. 1 p.
2 p.
00
p.
5 p.
6 p.
Sums.
1887.
Mar.
1,
99
22
??
6,
0.2 0.2
0.5
0,5
'0.1
0.3
0.1
0.1
0.2
0.5
0.1
0.1
1.4
0.4
0.2
0.9
""
7,.
9,
0.7
1.0
1.0
1.0
1.0
0.8 0.8
0.6 0.7
1.0
0.7
9.3
0.3
0.3
10,
0.1
0.1
0.2
0.1
0.7
0.6 1.0
1.0
1.0
0.8
6.3
0.5
0.5
0.1
0.3
0.4
0.3
0.2
0.5
11,
12,
13,
14,
15,
16,
17,
0.1
18,
"
0.2
0.3
0.2
0.7
19,
20,
0.4 0.9
0.9
1.0
1.0
1.0 1.0
1.0
1.0 1.0
0.7
9.9
21,
0.5
1.0
1.0 1.0
1.0 1.0
1.0
1.0
1.0
1.0
0.7
10.2
22,
0.1
0.6
1.0 1.0
1.0
1.0 1.0
0.9 0.5
7.1
23,
0.1
24,
0.7
1.0
"
25,
0.5 1.0
99
26,
0.1 1.0
""
27,
0.1
0.9 1.0
28,
0.1
29,
30,
0.2
**
31,
Sums,.
Hourly Means,
12989973:
1.0
1.0 0.9 1.0
1.0
0.8 0.5 0.9
:29292*8:
0.5 0.5
0.9
1.0 0.2
3.2
1.0 1.0 1.0
1.0
1.0
1.0 0.3
9.0
1.0 1.0 1.0
1.0
1.0
1.0 0.4
8.9
1.0
1.0 1.0
1.0
1.0
0.5
9.5
1.0
1.0 1.0 1.0
1.0
1.0 0.5
9.5
1.0
1.0 1.0 1.0
1.0
0.8 0.1
6.5.
0.1 0.4 0.7 1.0
0.5
1.0
1.0 0.9
5.6
0.8
1.0
1.0
1.0
1.0 0.9
8.1
0.1
0.1
::
0.2
1.8
6.5 8.7 9.0 11.0 12.2
12.9 13.7 13.8
12.2
7.1
108.9
:.
母
:
:
: