5-Day Normal of Meteorological Elements for Hong Kong, 1991-2020
 Date |
Mean Pressure (hPa) Figure |
Air Temperature Figure |
Wet-Bulb Temp. (deg. C) Figure |
Dew Point Temp. (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) |
|||||||
| Jan 01-05 | 1020.3 | 19.5 | 17.4 | 15.6 | 14.6 | 12.3 | 73 | 0.9 | 55 |
| Jan 06-10 | 1020.3 | 19.1 | 17.0 | 15.2 | 14.4 | 12.1 | 74 | 0.6 | 59 |
| Jan 11-15 | 1019.8 | 18.6 | 16.4 | 14.5 | 13.9 | 11.6 | 74 | 1.6 | 64 |
| Jan 16-20 | 1020.0 | 18.9 | 16.6 | 14.7 | 14.2 | 12.0 | 75 | 0.9 | 62 |
| Jan 21-25 | 1019.9 | 18.3 | 16.0 | 14.1 | 13.6 | 11.3 | 75 | 1.2 | 67 |
| Jan 26-30 | 1020.4 | 17.9 | 15.6 | 13.8 | 13.1 | 10.7 | 74 | 1.3 | 63 |
| Jan 31-Feb 04 | 1020.5 | 18.6 | 16.3 | 14.4 | 13.9 | 11.7 | 76 | 0.9 | 65 |
| Feb 05-09 | 1019.0 | 19.1 | 16.7 | 14.8 | 14.3 | 12.2 | 76 | 1.7 | 66 |
| Feb 10-14 | 1018.6 | 19.5 | 17.2 | 15.3 | 14.9 | 13.0 | 77 | 1.5 | 68 |
| Feb 15-19 | 1018.0 | 19.5 | 17.2 | 15.4 | 15.4 | 13.9 | 82 | 2.0 | 76 |
| Feb 20-24 | 1018.5 | 19.6 | 17.3 | 15.5 | 15.3 | 13.7 | 80 | 0.9 | 74 |
| Feb 25-Mar 01 | 1017.7 | 20.5 | 18.1 | 16.3 | 16.2 | 14.8 | 81 | 1.1 | 77 |
| Mar 02-06 | 1016.8 | 21.2 | 18.6 | 16.7 | 16.3 | 14.5 | 78 | 2.7 | 69 |
| Mar 07-11 | 1017.2 | 20.5 | 18.2 | 16.3 | 16.2 | 14.6 | 81 | 1.4 | 74 |
| Mar 12-16 | 1016.4 | 21.4 | 19.1 | 17.3 | 17.3 | 16.1 | 83 | 0.6 | 81 |
| Mar 17-21 | 1015.1 | 22.7 | 20.2 | 18.3 | 18.4 | 17.3 | 84 | 1.5 | 81 |
| Mar 22-26 | 1015.8 | 22.6 | 20.1 | 18.2 | 18.0 | 16.6 | 81 | 3.7 | 79 |
| Mar 27-31 | 1015.2 | 23.3 | 20.8 | 19.0 | 18.8 | 17.5 | 82 | 4.8 | 78 |
| Apr 01-05 | 1014.6 | 23.7 | 21.2 | 19.4 | 19.3 | 18.2 | 84 | 4.9 | 78 |
| Apr 06-10 | 1013.7 | 24.3 | 21.9 | 20.1 | 20.0 | 18.8 | 84 | 5.3 | 80 |
| Apr 11-15 | 1013.6 | 25.1 | 22.4 | 20.5 | 20.2 | 18.9 | 81 | 4.4 | 77 |
| Apr 16-20 | 1012.1 | 26.3 | 23.6 | 21.7 | 21.6 | 20.5 | 83 | 6.1 | 75 |
| Apr 21-25 | 1012.1 | 26.8 | 24.2 | 22.4 | 22.1 | 20.9 | 82 | 4.7 | 77 |
| Apr 26-30 | 1012.0 | 27.2 | 24.5 | 22.6 | 22.3 | 21.1 | 82 | 5.1 | 77 |
| May 01-05 | 1010.8 | 27.7 | 25.1 | 23.3 | 23.1 | 22.0 | 83 | 8.2 | 79 |
| May 06-10 | 1010.1 | 28.1 | 25.6 | 23.8 | 23.4 | 22.3 | 83 | 12.2 | 77 |
| May 11-15 | 1010.3 | 29.1 | 26.3 | 24.5 | 24.0 | 22.9 | 82 | 5.2 | 72 |
| May 16-20 | 1008.7 | 29.1 | 26.6 | 24.8 | 24.3 | 23.2 | 82 | 8.5 | 78 |
| May 21-25 | 1008.0 | 28.8 | 26.5 | 24.9 | 24.4 | 23.4 | 83 | 14.2 | 78 |
| May 26-30 | 1008.0 | 29.7 | 27.2 | 25.5 | 24.8 | 23.6 | 81 | 8.7 | 75 |
| May 31-Jun 04 | 1007.3 | 30.6 | 28.0 | 26.2 | 25.4 | 24.3 | 81 | 7.4 | 73 |
| Jun 05-09 | 1006.3 | 30.2 | 27.9 | 26.1 | 25.6 | 24.6 | 83 | 21.0 | 79 |
| Jun 10-14 | 1006.0 | 30.2 | 27.8 | 25.9 | 25.5 | 24.5 | 83 | 22.9 | 81 |
| Jun 15-19 | 1005.8 | 30.5 | 28.3 | 26.6 | 25.9 | 25.0 | 83 | 14.9 | 79 |
| Jun 20-24 | 1005.5 | 31.2 | 28.8 | 26.9 | 26.4 | 25.4 | 82 | 16.7 | 77 |
| Jun 25-29 | 1006.2 | 31.3 | 28.8 | 27.0 | 26.3 | 25.3 | 82 | 14.2 | 75 |
| Jun 30-Jul 04 | 1006.6 | 31.7 | 29.0 | 27.0 | 26.4 | 25.3 | 81 | 10.8 | 72 |
| Jul 05-09 | 1005.4 | 31.4 | 28.9 | 26.9 | 26.2 | 25.1 | 80 | 9.3 | 74 |
| Jul 10-14 | 1005.5 | 31.8 | 29.1 | 27.0 | 26.4 | 25.3 | 80 | 11.1 | 71 |
| Jul 15-19 | 1005.6 | 31.4 | 28.8 | 26.8 | 26.3 | 25.2 | 82 | 17.6 | 74 |
| Jul 20-24 | 1005.7 | 31.4 | 28.8 | 26.8 | 26.3 | 25.3 | 82 | 17.1 | 71 |
| Jul 25-29 | 1005.1 | 31.7 | 28.9 | 27.0 | 26.2 | 25.1 | 81 | 10.4 | 68 |
| Jul 30-Aug 03 | 1004.4 | 31.6 | 29.0 | 26.9 | 26.3 | 25.2 | 81 | 13.3 | 68 |
| Aug 04-08 | 1004.2 | 31.6 | 28.9 | 26.8 | 26.3 | 25.2 | 81 | 11.2 | 69 |
| Aug 09-13 | 1004.5 | 31.1 | 28.7 | 26.7 | 26.3 | 25.4 | 83 | 18.1 | 75 |
| Aug 14-18 | 1005.6 | 30.9 | 28.4 | 26.6 | 26.0 | 25.0 | 82 | 12.9 | 72 |
| Aug 19-23 | 1005.5 | 31.4 | 28.7 | 26.7 | 26.1 | 25.0 | 81 | 17.1 | 67 |
| Aug 24-28 | 1006.2 | 31.3 | 28.6 | 26.6 | 26.0 | 24.9 | 81 | 15.9 | 69 |
| Aug 29-Sep 02 | 1006.4 | 31.3 | 28.7 | 26.8 | 25.9 | 24.7 | 80 | 10.6 | 69 |
| Sep 03-07 | 1007.2 | 30.7 | 28.3 | 26.4 | 25.7 | 24.7 | 81 | 10.9 | 69 |
| Sep 08-12 | 1008.6 | 30.8 | 28.2 | 26.3 | 25.4 | 24.2 | 80 | 8.7 | 65 |
| Sep 13-17 | 1008.0 | 30.8 | 28.1 | 26.1 | 25.0 | 23.6 | 78 | 18.3 | 64 |
| Sep 18-22 | 1009.5 | 30.4 | 27.9 | 25.9 | 24.6 | 23.1 | 76 | 8.2 | 65 |
| Sep 23-27 | 1010.3 | 29.9 | 27.4 | 25.7 | 24.3 | 22.8 | 77 | 9.3 | 65 |
| Sep 28-Oct 02 | 1011.0 | 29.8 | 27.3 | 25.5 | 24.1 | 22.5 | 76 | 5.2 | 61 |
| Oct 03-07 | 1012.3 | 29.2 | 26.8 | 24.9 | 23.3 | 21.5 | 74 | 7.0 | 61 |
| Oct 08-12 | 1013.0 | 28.8 | 26.4 | 24.6 | 22.9 | 21.0 | 73 | 2.6 | 60 |
| Oct 13-17 | 1013.9 | 28.2 | 25.8 | 24.1 | 22.5 | 20.8 | 75 | 5.4 | 64 |
| Oct 18-22 | 1014.4 | 27.6 | 25.1 | 23.3 | 21.5 | 19.5 | 72 | 5.8 | 55 |
| Oct 23-27 | 1015.6 | 27.3 | 24.9 | 23.1 | 21.2 | 19.1 | 71 | 0.4 | 52 |
| Oct 28-Nov 01 | 1016.4 | 26.5 | 24.0 | 22.1 | 20.1 | 17.6 | 69 | 0.9 | 51 |
| Nov 02-06 | 1016.7 | 25.8 | 23.5 | 21.6 | 19.8 | 17.5 | 70 | 1.7 | 56 |
| Nov 07-11 | 1016.3 | 25.7 | 23.4 | 21.6 | 20.1 | 18.0 | 73 | 1.3 | 57 |
| Nov 12-16 | 1016.9 | 24.7 | 22.5 | 20.6 | 19.5 | 17.5 | 75 | 1.7 | 61 |
| Nov 17-21 | 1018.0 | 23.8 | 21.5 | 19.6 | 18.3 | 16.1 | 72 | 0.8 | 59 |
| Nov 22-26 | 1018.0 | 23.5 | 21.2 | 19.3 | 18.1 | 15.9 | 73 | 1.6 | 58 |
| Nov 27-Dec 01 | 1018.4 | 22.7 | 20.5 | 18.7 | 17.5 | 15.3 | 73 | 0.8 | 56 |
| Dec 02-06 | 1019.5 | 21.6 | 19.5 | 17.6 | 16.2 | 13.7 | 70 | 0.5 | 57 |
| Dec 07-11 | 1019.5 | 21.1 | 18.9 | 17.0 | 15.5 | 12.6 | 68 | 1.1 | 61 |
| Dec 12-16 | 1020.1 | 20.2 | 18.2 | 16.4 | 15.4 | 13.0 | 73 | 1.5 | 67 |
| Dec 17-21 | 1021.1 | 19.8 | 17.5 | 15.5 | 14.4 | 11.6 | 70 | 0.9 | 58 |
| Dec 22-26 | 1020.1 | 19.8 | 17.6 | 15.5 | 14.5 | 11.6 | 69 | 0.9 | 52 |
| Dec 27-31 | 1020.9 | 19.2 | 16.8 | 14.8 | 13.9 | 11.2 | 71 | 0.9 | 50 |
| Observed at | Hong Kong Observatory | ||||||||
Date |
Mean Daily Sunshine (hours) Figure |
Wind Figure |
Sea temperature Figure |
||
|---|---|---|---|---|---|
Prevailing Direction (degrees) |
Mean Speed (km/h) |
AM (deg. C) |
PM (deg. C) |
||
| Jan01-05 | 5.1 | 60 | 24 | 18.3 | 18.6 |
| Jan 06-10 | 5.1 | 60 | 24 | 18.0 | 18.3 |
| Jan 11-15 | 4.4 | 60 | 26 | 17.7 | 18.0 |
| Jan 16-20 | 4.8 | 60 | 26 | 17.5 | 17.8 |
| Jan 21-25 | 4.3 | 50 | 26 | 17.2 | 17.4 |
| Jan 26-30 | 4.3 | 50 | 24 | 17.0 | 17.1 |
| Jan 31-Feb 04 | 4.4 | 60 | 25 | 16.9 | 17.2 |
| Feb 05-09 | 4.4 | 60 | 24 | 16.8 | 17.1 |
| Feb 10-14 | 4.0 | 60 | 23 | 17.0 | 17.4 |
| Feb 15-19 | 2.9 | 60 | 23 | 17.0 | 17.4 |
| Feb 20-24 | 3.1 | 40 | 24 | 17.1 | 17.4 |
| Feb 25-Mar 01 | 3.1 | 60 | 23 | 17.3 | 17.7 |
| Mar 02-06 | 4.0 | 60 | 24 | 17.6 | 18.0 |
| Mar 07-11 | 3.5 | 60 | 25 | 17.7 | 18.0 |
| Mar 12-16 | 2.8 | 50 | 23 | 18.1 | 18.4 |
| Mar 17-21 | 2.8 | 50 | 21 | 18.6 | 18.9 |
| Mar 22-26 | 3.0 | 70 | 24 | 18.8 | 19.2 |
| Mar 27-31 | 3.2 | 60 | 22 | 19.2 | 19.6 |
| Apr 01-05 | 3.3 | 70 | 22 | 19.7 | 20.2 |
| Apr 06-10 | 3.0 | 70 | 21 | 20.5 | 20.9 |
| Apr 11-15 | 3.6 | 70 | 19 | 21.0 | 21.4 |
| Apr 16-20 | 4.4 | 70 | 19 | 21.7 | 22.2 |
| Apr 21-25 | 4.0 | 70 | 19 | 22.3 | 22.8 |
| Apr 26-30 | 4.3 | 70 | 21 | 22.8 | 23.3 |
| May 01-05 | 3.8 | 70 | 19 | 23.5 | 24.0 |
| May 06-10 | 4.3 | 80 | 19 | 23.9 | 24.3 |
| May 11-15 | 5.4 | 80 | 18 | 24.4 | 24.9 |
| May 16-20 | 4.3 | 80 | 21 | 25.1 | 25.6 |
| May 21-25 | 3.8 | 80 | 20 | 25.4 | 25.7 |
| May 26-30 | 4.9 | 80 | 19 | 25.8 | 26.2 |
| May 31-Jun 04 | 5.6 | 230 | 21 | 26.3 | 26.8 |
| Jun 05-09 | 4.1 | 220 | 21 | 26.5 | 26.8 |
| Jun 10-14 | 3.8 | 220 | 21 | 26.5 | 26.9 |
| Jun 15-19 | 4.3 | 220 | 21 | 26.6 | 27.1 |
| Jun 20-24 | 5.1 | 220 | 21 | 26.9 | 27.3 |
| Jun 25-29 | 5.8 | 200 | 21 | 26.8 | 27.1 |
| Jun 30-Jul 04 | 6.3 | 210 | 21 | 26.7 | 27.1 |
| Jul 05-09 | 6.0 | 220 | 21 | 26.7 | 27.1 |
| Jul 10-14 | 6.7 | 230 | 20 | 26.5 | 27.2 |
| Jul 15-19 | 6.1 | 230 | 23 | 26.6 | 26.9 |
| Jul 20-24 | 6.3 | 230 | 22 | 26.2 | 26.8 |
| Jul 25-29 | 6.6 | 230 | 19 | 26.3 | 26.8 |
| Jul 30-Aug 03 | 6.4 | 230 | 22 | 26.6 | 27.0 |
| Aug 04-08 | 6.2 | 240 | 19 | 26.6 | 27.0 |
| Aug 09-13 | 5.2 | 230 | 21 | 26.6 | 27.0 |
| Aug 14-18 | 5.5 | 230 | 18 | 26.5 | 26.9 |
| Aug 19-23 | 6.2 | 230 | 18 | 26.4 | 26.8 |
| Aug 24-28 | 5.9 | 230 | 18 | 26.6 | 27.1 |
| Aug 29-Sep 02 | 5.8 | 90 | 17 | 26.8 | 27.2 |
| Sep 03-07 | 5.3 | 90 | 18 | 26.6 | 27.1 |
| Sep 08-12 | 6.1 | 80 | 18 | 26.8 | 27.2 |
| Sep 13-17 | 5.8 | 80 | 23 | 27.1 | 27.4 |
| Sep 18-22 | 6.2 | 90 | 22 | 27.2 | 27.5 |
| Sep 23-27 | 5.7 | 80 | 26 | 27.1 | 27.4 |
| Sep 28-Oct 02 | 6.2 | 80 | 23 | 27.3 | 27.7 |
| Oct 03-07 | 6.1 | 80 | 25 | 27.1 | 27.3 |
| Oct 08-12 | 6.2 | 80 | 25 | 27.0 | 27.3 |
| Oct 13-17 | 5.7 | 80 | 28 | 26.7 | 27.0 |
| Oct 18-22 | 6.7 | 80 | 27 | 26.3 | 26.5 |
| Oct 23-27 | 6.9 | 80 | 26 | 25.8 | 26.1 |
| Oct 28-Nov 01 | 7.0 | 80 | 27 | 25.4 | 25.7 |
| Nov 02-06 | 6.2 | 80 | 26 | 24.7 | 24.9 |
| Nov 07-11 | 5.9 | 80 | 26 | 24.3 | 24.6 |
| Nov 12-16 | 5.2 | 70 | 26 | 23.9 | 24.2 |
| Nov 17-21 | 5.5 | 70 | 27 | 23.4 | 23.7 |
| Nov 22-26 | 5.8 | 70 | 25 | 22.8 | 23.2 |
| Nov 27-Dec 01 | 5.5 | 70 | 25 | 22.2 | 22.6 |
| Dec 02-06 | 5.5 | 10 | 27 | 21.5 | 21.9 |
| Dec 07-11 | 5.2 | 70 | 26 | 20.9 | 21.1 |
| Dec 12-16 | 3.9 | 70 | 27 | 20.1 | 20.5 |
| Dec 17-21 | 5.2 | 20 | 26 | 19.5 | 19.8 |
| Dec 22-26 | 5.9 | 70 | 25 | 19.0 | 19.3 |
| Dec 27-31 | 5.5 | 60 | 25 | 18.6 | 18.9 |
| Observed at | King's Park | Waglan Island | North Point | ||
Figure 1. 5-Day normals of Mean Sea Level Pressure recorded at the Hong Kong Observatory (1991-2020)
Figure 2. 5-Day normals of Air Temperature recorded at the Hong Kong Observatory (1991-2020)
Figure 3. 5-Day normals of Wet-bulb and Dew-point Temperature recorded at the Hong Kong Observatory (1991-2020)
Figure 4. 5-Day normals of Relative Humdity and cloud amount recorded at the Hong Kong Observatory(1991-2020)
Figure 5. 5-Day normals of daily mean rainfall recorded at the Hong Kong Observatory (1991-2020)
Figure 6. 5-Day normals of Mean Daily Sunshine recorded at King'sPark (1991-2020)
Figure 7. 5-Day normals of wind recorded at the Waglan Island (1991-2020)
Figure 8. 5-Day normals of sea temperature recorded at the North Point (1991-2020)