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Hourly Means of Meteorological Elements for Wong Chuk Hang in January, 1990-2011
Hour (hh mm) |
Air Temperature (degree C) |
Relative Humidity (%) |
Total Rainfall (mm) |
Prevailing Wind Direction (degrees) |
Wind Speed (km/h) |
| 01 00 |
15.4 |
77 |
0.02 |
090 |
8.2 |
| 02 00 |
15.3 |
77 |
0.04 |
090 |
8.3 |
| 03 00 |
15.1 |
77 |
0.03 |
080 |
8.3 |
| 04 00 |
15.0 |
77 |
0.05 |
070 |
8.4 |
| 05 00 |
14.9 |
77 |
0.06 |
080 |
8.4 |
| 06 00 |
14.8 |
77 |
0.06 |
080 |
8.2 |
| 07 00 |
14.7 |
77 |
0.03 |
080 |
8.1 |
| 08 00 |
14.9 |
75 |
0.05 |
070 |
8.1 |
| 09 00 |
15.8 |
71 |
0.02 |
080 |
8.7 |
| 10 00 |
16.7 |
68 |
0.03 |
080 |
9.7 |
| 11 00 |
17.5 |
65 |
0.02 |
080 |
10.6 |
| 12 00 |
18.1 |
63 |
0.02 |
080 |
11.0 |
| 13 00 |
18.5 |
62 |
0.05 |
080 |
11.1 |
| 14 00 |
18.7 |
62 |
0.04 |
120 |
11.1 |
| 15 00 |
18.7 |
62 |
0.05 |
120 |
10.6 |
| 16 00 |
18.6 |
63 |
0.02 |
130 |
9.9 |
| 17 00 |
18.1 |
65 |
0.03 |
110 |
9.0 |
| 18 00 |
17.1 |
71 |
0.03 |
100 |
7.8 |
| 19 00 |
16.3 |
74 |
0.03 |
100 |
6.6 |
| 20 00 |
16.0 |
75 |
0.03 |
090 |
6.7 |
| 21 00 |
15.8 |
76 |
0.02 |
090 |
7.1 |
| 22 00 |
15.6 |
77 |
0.02 |
090 |
7.1 |
| 23 00 |
15.6 |
77 |
0.03 |
090 |
7.4 |
| 24 00 |
15.5 |
77 |
0.04 |
080 |
7.8 |
|