THE HONGKONG GOVERNMENT GAZETTE, JUNE 11, 1920.
231
ROYAL OBSERVATORY.
No. 338.-Extract of Meteorological Observations made at the Royal Observatory, Hongkong, during the month of May, 1920.
i
BARO-
METER
TEMPERATURE.
HUMIDITY.
WIND.
DATE.
ᎪᎢ
CLOUDI- SUN-
NESS. SIINE.
RAIN.
M.S.L.
Max. Mean. Min.
Rel.
Abs.
Dir.
Vel.
ins.
о
p. c.
ins.
p. c.
hrs.
ins.
Points. Miles
p.h.
1,
29.78
73.2
70.5 67.6
9+
0.70
100
E
1.215
19.5
2,
.84
75.0 70.9
67.7 90
.68
3,
.87
79-7 75.0
71.6
86
•75
4,
.85
74-3
71.7
69.8 94
•73
100
558
83
6.0
E by S
16.1
67
10'6
E by S
11.9
1.265
E
17.9
5.
.65
81.6
77.2
73.1 86
.80
100
1.830
SW by S 18.5
6,
.63
78.3
75.6 73.5 89
.79
100
W
0.135
6.5
7,
.76
75-3 70.9 68.7 85
.6.4
100
0.190
E by N 14-7
8,
72.8
70.4
68.3 88
100
E 18.4
i
9,
75-7 72.5
59.6 87
10,
.74
74.6
72.7 70.1
88
E
17.4
7
11,
.70
85.3 77-7 72.0 84
12,
84.5
78.5 74-5 67
13,
.83
74.9
73.8 72.7 86
14,
78.8 74.5 70.7 88
.80
15,
81.2 76.8
73-7 89
16,
.83
79.9 75.9 72.9
.86
17,
.87
77.0
74.4 72.1
PRETATEA
1.825
E by
16.4
7-7
0.010
W
7.5
E
8.0
E by N 21.0
1.335
E by N 18.1
E 12.6
0.670
E by N 13.8
E
0.045
18.4
18,
.86
80.5 76.6 73-7
.82
8.5
E by S 13.2
.82
82.1
19,
78.7 76.1
.88
11.5
E by S 12.8
20,
.81 82.4 78.8 76.7
90
.89
+6
12.0
E by S
13.1
.82
21,
83.8 79.5 76.7
.91
3+
10.8
E
9.8
1
22,
.84
86.6 81.1 77-3
.92
38
IC.3
E by S
6.7
23,
88.4 79.8 76.8
.92
SE
5.1
0.270
5.0
.81
88.0
24,
80.7 76.7
.86
83
5.2
0.165
SW
6.7
.80
+
25,
83.9 79.3 76.5 91
.91
90
2.3
26,
.73
86.0
.67
$6.7
83.3 79.7 81
0.425
SE by E 4.0
.93
88
3.6
27,
28,
85.4
82.4 74.7 83
0.035
SW by S18.6
.91
92
0.445
¡SW by S12.8
79.1 74.2 89
.88
100
S
5.015
13.2
29,
74.9
73.4 2.0
90
7+
100
76.4
30,
74.2 71.7
88
.75
100
31,
76.0 74.7 73.3 94
100
0.1
O. I
0.220
0.165 2.895
E by N 23.7
E by N 23.5
13.6
Mean,..
29.79
So. 1 76.1 73.1 88
0.79
79
135.1
18.155
E by S
14.0
MEANS AND EXTREMES FOR MAY :-
Maximum,..
29.92 Mean, (1884-1918), 29.86 Minimum,
84.1 79.4
76.0
90 81.3 76.8 73-5 83 29.79 78.6 73-4 70.9 77
.85
89
261.3 48.840
16.0
75
155-3 11.602
E by S
12.7
54
82.5 1.150
9.4
The rainfall for the month of May at the Botanical Gardens was 17 in. 68 on 20 days, at the Matilda Hospital, Mount Kellett, it was 14.44 on 20 days, and at the Police Station, Taipo, it was 1344 on 21 days.
7th June, 1920.
C. W. JEFFRIES,
Director.
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