Daily Normal of Meteorological Elements for Hong Kong, July 1991-2020
The below figures represent daily mean values of the weather elements calculated from data
in the 30 years from 1991 to 2020 for the 5-day period centred on the day specified.
in the 30 years from 1991 to 2020 for the 5-day period centred on the day specified.
Date | Mean Pressure (hPa) Figure |
Air Temperature Figure |
Wet Bulb (deg. C) Figure |
Dew Point (deg. C) Figure |
Relative Humidity (%) Figure |
Mean Daily Rainfall (mm) Figure |
Amount of Cloud (%) Figure |
||
---|---|---|---|---|---|---|---|---|---|
Mean Maximum (deg. C) |
Mean (deg. C) |
Mean Minimum (deg. C) |
|||||||
1-Jul | 1006.7 | 31.6 | 29.0 | 27.0 | 26.4 | 25.4 | 81 | 11.0 | 72 |
2-Jul | 1006.6 | 31.7 | 29.0 | 27.0 | 26.4 | 25.3 | 81 | 10.8 | 72 |
3-Jul | 1006.4 | 31.6 | 29.0 | 27.0 | 26.3 | 25.3 | 81 | 10.4 | 73 |
4-Jul | 1006.1 | 31.5 | 28.9 | 26.9 | 26.3 | 25.2 | 81 | 10.9 | 74 |
5-Jul | 1005.9 | 31.4 | 28.9 | 26.9 | 26.2 | 25.2 | 81 | 11.2 | 74 |
6-Jul | 1005.6 | 31.4 | 28.9 | 26.9 | 26.2 | 25.1 | 80 | 9.9 | 74 |
7-Jul | 1005.4 | 31.4 | 28.9 | 26.9 | 26.2 | 25.1 | 80 | 9.3 | 74 |
8-Jul | 1005.3 | 31.5 | 28.9 | 26.9 | 26.2 | 25.0 | 80 | 9.2 | 73 |
9-Jul | 1005.3 | 31.6 | 29.1 | 26.9 | 26.2 | 25.1 | 80 | 8.0 | 73 |
10-Jul | 1005.3 | 31.7 | 29.1 | 27.0 | 26.3 | 25.1 | 79 | 8.3 | 72 |
11-Jul | 1005.3 | 31.8 | 29.1 | 27.0 | 26.3 | 25.2 | 80 | 10.0 | 71 |
12-Jul | 1005.5 | 31.8 | 29.1 | 27.0 | 26.4 | 25.3 | 80 | 11.1 | 71 |
13-Jul | 1005.7 | 31.7 | 29.0 | 27.0 | 26.4 | 25.3 | 81 | 13.4 | 72 |
14-Jul | 1005.9 | 31.6 | 28.9 | 26.9 | 26.3 | 25.3 | 81 | 15.3 | 72 |
15-Jul | 1005.9 | 31.5 | 28.9 | 26.9 | 26.3 | 25.3 | 82 | 16.6 | 73 |
16-Jul | 1005.8 | 31.5 | 28.9 | 26.8 | 26.3 | 25.3 | 81 | 17.2 | 73 |
17-Jul | 1005.6 | 31.4 | 28.8 | 26.8 | 26.3 | 25.2 | 82 | 17.6 | 74 |
18-Jul | 1005.6 | 31.4 | 28.8 | 26.8 | 26.3 | 25.3 | 82 | 15.2 | 75 |
19-Jul | 1005.6 | 31.4 | 28.8 | 26.8 | 26.3 | 25.3 | 82 | 14.5 | 75 |
20-Jul | 1005.7 | 31.4 | 28.8 | 26.8 | 26.3 | 25.3 | 82 | 17.4 | 74 |
21-Jul | 1005.8 | 31.4 | 28.8 | 26.8 | 26.3 | 25.3 | 82 | 17.5 | 73 |
22-Jul | 1005.7 | 31.4 | 28.8 | 26.8 | 26.3 | 25.3 | 82 | 17.1 | 71 |
23-Jul | 1005.6 | 31.5 | 28.8 | 26.9 | 26.3 | 25.2 | 81 | 17.5 | 69 |
24-Jul | 1005.3 | 31.5 | 28.8 | 26.9 | 26.2 | 25.2 | 81 | 16.5 | 69 |
25-Jul | 1005.1 | 31.4 | 28.8 | 26.9 | 26.2 | 25.1 | 81 | 12.0 | 69 |
26-Jul | 1005.1 | 31.6 | 28.9 | 27.0 | 26.2 | 25.1 | 81 | 10.3 | 68 |
27-Jul | 1005.1 | 31.7 | 28.9 | 27.0 | 26.2 | 25.1 | 81 | 10.4 | 68 |
28-Jul | 1005.1 | 31.7 | 28.9 | 27.0 | 26.3 | 25.2 | 81 | 9.2 | 68 |
29-Jul | 1005.0 | 31.7 | 29.0 | 27.0 | 26.3 | 25.2 | 81 | 9.7 | 69 |
30-Jul | 1004.9 | 31.8 | 29.1 | 27.0 | 26.3 | 25.2 | 80 | 9.7 | 68 |
31-Jul | 1004.6 | 31.7 | 29.0 | 26.9 | 26.3 | 25.3 | 81 | 11.4 | 69 |
Observed at | Hong Kong Observatory |
Date | Bright Sunshine Duration (hours) Figure |
Wind Figure |
Sea Temperature Figure |
||
---|---|---|---|---|---|
Prevailing Direction (degrees) |
Mean Speed (km/h) |
AM (deg. C) |
PM (deg. C) |
||
1-Jul | 6.3 | 210 | 21 | 26.7 | 27.1 |
2-Jul | 6.3 | 210 | 21 | 26.7 | 27.1 |
3-Jul | 6.3 | 220 | 21 | 26.7 | 27.1 |
4-Jul | 6.1 | 220 | 22 | 26.7 | 27.1 |
5-Jul | 6.0 | 220 | 22 | 26.7 | 27.1 |
6-Jul | 6.0 | 220 | 22 | 26.7 | 27.1 |
7-Jul | 6.0 | 220 | 21 | 26.7 | 27.1 |
8-Jul | 6.2 | 230 | 20 | 26.7 | 27.1 |
9-Jul | 6.4 | 220 | 20 | 26.6 | 27.2 |
10-Jul | 6.6 | 220 | 20 | 26.6 | 27.2 |
11-Jul | 6.7 | 220 | 19 | 26.6 | 27.2 |
12-Jul | 6.7 | 230 | 20 | 26.5 | 27.2 |
13-Jul | 6.5 | 230 | 21 | 26.5 | 27.1 |
14-Jul | 6.5 | 230 | 21 | 26.5 | 27.1 |
15-Jul | 6.4 | 230 | 22 | 26.5 | 27.0 |
16-Jul | 6.3 | 230 | 22 | 26.5 | 27.0 |
17-Jul | 6.1 | 230 | 23 | 26.6 | 26.9 |
18-Jul | 6.1 | 230 | 23 | 26.5 | 26.9 |
19-Jul | 6.1 | 230 | 22 | 26.5 | 26.9 |
20-Jul | 6.1 | 230 | 22 | 26.4 | 26.8 |
21-Jul | 6.2 | 230 | 22 | 26.3 | 26.8 |
22-Jul | 6.3 | 230 | 22 | 26.2 | 26.8 |
23-Jul | 6.6 | 230 | 21 | 26.1 | 26.8 |
24-Jul | 6.6 | 230 | 21 | 26.2 | 26.7 |
25-Jul | 6.4 | 230 | 21 | 26.2 | 26.7 |
26-Jul | 6.7 | 230 | 19 | 26.3 | 26.8 |
27-Jul | 6.6 | 230 | 19 | 26.3 | 26.8 |
28-Jul | 6.5 | 230 | 19 | 26.4 | 26.8 |
29-Jul | 6.6 | 230 | 20 | 26.4 | 26.9 |
30-Jul | 6.8 | 230 | 21 | 26.5 | 27.0 |
31-Jul | 6.6 | 230 | 22 | 26.6 | 27.0 |
Observed at | King's Park | Waglan Island | North Point |
Figure 1. Daily Normals mean pressure at July (1991-2020)
Figure 2. Daily Normals air temperature at July (1991-2020)
Figure 3. Daily Normals wet-bulb temperature and dew point temperature at July (1991-2020)
Figure 4. Daily Normals relative humdity at July (1991-2020)
Figure 5. Daily Normals mean daily rainfall at July (1991-2020)
Figure 6. Daily Normals mean daily Bright Sunshine Duration at July (1991-2020)
Figure 7. Daily Normals mean wind at July (1991-2020)
Figure 8. Daily Normals mean sea temperature at July (1991-2020)