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Hourly Means of Meteorological Elements for Tsing Yi in January, 1998-2011
Hour (hh mm) |
Air Temperature (degree C) |
Relative Humidity (%) |
Total Rainfall (mm) |
Prevailing Wind Direction (degrees) |
Wind Speed (km/h) |
| 01 00 |
15.2 |
70 |
0.03 |
110 |
7.5 |
| 02 00 |
15.0 |
71 |
0.03 |
110 |
7.5 |
| 03 00 |
14.8 |
71 |
0.01 |
110 |
7.5 |
| 04 00 |
14.6 |
71 |
0.01 |
330 |
7.5 |
| 05 00 |
14.4 |
71 |
0.03 |
330 |
7.3 |
| 06 00 |
14.3 |
71 |
0.03 |
330 |
7.3 |
| 07 00 |
14.2 |
71 |
0.02 |
330 |
7.2 |
| 08 00 |
14.4 |
70 |
0.04 |
330 |
7.1 |
| 09 00 |
15.0 |
68 |
0.03 |
330 |
7.6 |
| 10 00 |
15.8 |
65 |
0.02 |
320 |
8.6 |
| 11 00 |
16.6 |
62 |
0.03 |
320 |
9.5 |
| 12 00 |
17.4 |
59 |
0.02 |
320 |
10.5 |
| 13 00 |
17.9 |
58 |
0.02 |
320 |
11.0 |
| 14 00 |
18.1 |
57 |
0.02 |
130 |
11.5 |
| 15 00 |
18.3 |
57 |
0.02 |
320 |
11.2 |
| 16 00 |
18.2 |
58 |
0.04 |
330 |
10.9 |
| 17 00 |
17.6 |
60 |
0.04 |
330 |
9.9 |
| 18 00 |
16.8 |
63 |
0.03 |
120 |
8.4 |
| 19 00 |
16.4 |
65 |
0.02 |
110 |
7.6 |
| 20 00 |
16.1 |
67 |
0.02 |
110 |
7.0 |
| 21 00 |
15.9 |
68 |
0.01 |
110 |
7.0 |
| 22 00 |
15.7 |
69 |
0.03 |
110 |
7.0 |
| 23 00 |
15.5 |
70 |
0.02 |
110 |
7.0 |
| 24 00 |
15.4 |
70 |
0.06 |
110 |
7.2 |
|