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Monthly Means of Meteorological Elements for Sai Kung, 1994-2011
| Month |
Air Temperature |
Relative Humidity (%) |
Total Rainfall (mm) |
Prevailing Wind Direction (degrees) |
Wind Speed (km/h) |
Daily Max. (deg C) |
Mean (deg C) |
Daily Min. (deg C) |
| January |
17.8 |
15.5 |
13.3 |
73 |
32.1 |
020 |
10.6 |
| February |
18.3 |
16.1 |
14.3 |
79 |
33.2 |
020 |
9.7 |
| March |
20.5 |
18.4 |
16.5 |
82 |
55.9 |
180 |
8.8 |
| April |
24.3 |
22.2 |
20.4 |
85 |
110.9 |
180 |
9.0 |
| May |
27.9 |
25.6 |
23.7 |
84 |
283.4 |
170 |
9.8 |
| June |
30.1 |
27.8 |
25.9 |
84 |
533.7 |
190 |
10.6 |
| July |
31.3 |
28.8 |
26.5 |
82 |
307.3 |
190 |
10.3 |
| August |
31.0 |
28.5 |
26.3 |
82 |
381.5 |
170 |
9.4 |
| September |
29.7 |
27.5 |
25.5 |
78 |
296.8 |
020 |
11.6 |
| October |
27.3 |
25.2 |
23.3 |
73 |
65.6 |
010 |
12.7 |
| November |
23.8 |
21.4 |
19.3 |
71 |
34.6 |
010 |
12.2 |
| December |
19.7 |
17.3 |
15.0 |
69 |
22.4 |
010 |
12.2 |
| Year |
25.1 |
22.9 |
20.8 |
78 |
2157.4 |
020 |
10.6 |
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