Weather Information

Hong Kong Observatory (HKO) provides weather information, forecasts and warnings on hazardous weather for public information through a variety of dissemination channels including the HKO’s website (www.hko.gov.hk and www.weather.gov.hk), the 187 8200 Dial-a-weather service, TV and radio channels, etc.

Sunrise and Sunset in 2021

Date Sunrise Sunset
1 January 7:03 a.m. 5:51 p.m.
1 February 7:02 a.m. 6:12 p.m.
1 March 6:45 a.m. 6:27 p.m.
1 April 6:16 a.m. 6:38 p.m.
1 May 5:51 a.m. 6:50 p.m.
1 June 5:39 a.m. 7:03 p.m.
1 July 5:43 a.m. 7:11 p.m.
1 August 5:55 a.m. 7:04 p.m.
1 September 6:06 a.m. 6:40 p.m.
1 October 6:15 a.m. 6:11 p.m.
1 November 6:27 a.m. 5:46 p.m.
1 December 6:46 a.m. 5:38 p.m.

Sunrise and Sunset in 2022

Date Sunrise Sunset
1 January 7:03 a.m. 5:51 p.m.
1 February 7:02 a.m. 6:12 p.m.
1 March 6:45 a.m. 6:27 p.m.
1 April 6:16 a.m. 6:38 p.m.
1 May 5:52 a.m. 6:50 p.m.
1 June 5:39 a.m. 7:03 p.m.
1 July 5:43 a.m. 7:11 p.m.
1 August 5:55 a.m. 7:04 p.m.
1 September 6:06 a.m. 6:41 p.m.
1 October 6:15 a.m. 6:11 p.m.
1 November 6:27 a.m. 5:46 p.m.
1 December 6:46 a.m. 5:38 p.m.

Monthly Meteorological Normals for Hong Kong (1981-2010)

Month Air Temperature Rainfall
Mean Daily Max.
°C
Mean
°C
Mean Daily Min.
°C
Relative Humidity
%
Total
mm
No.of Days with Rain
January 18.6 16.3 14.5 74 24.7 5.37
February 18.9 16.8 15.0 80 54.4 9.07
March 21.4 19.1 17.2 82 82.2 10.90
April 25.0 22.6 20.8 83 174.7 12.00
May 28.4 25.9 24.1 83 304.7 14.67
June 30.2 27.9 26.2 82 456.1 19.07
July 31.4 28.8 26.8 81 376.5 17.60
August 31.1 28.6 26.6 81 432.2 16.93
September 30.1 27.7 25.8 78 327.6 14.67
October 27.8 25.5 23.7 73 100.9 7.43
November 24.1 21.8 19.8 71 37.6 5.47
December 20.2 17.9 15.9 69 26.8 4.47
Year 25.6 23.3 21.4 78 2398.5 137.63
(Number of days with rain = Number of days with rainfall 0.1mm or more)
(recorded at the HKO)
BACK
TOP TO PAGE