Bulletin updated at 11:30 HKT 22/May/2025
9-Day Weather Forecast General Situation: An anticyclone aloft will continue to bring very hot weather to the coast of Guangdong tomorrow. A trough of low pressure will move across the coast of southern China tomorrow night to Saturday. There will be a few showers over the region. Under the influence of a drier easterly airstream, temperatures will fall slightly over the coast of Guangdong early next week. Another trough of low pressure is expected to bring showers and thunderstorms to southern China midweek next week. Date/Month 23/5 (Friday) Wind: South force 3. Weather: Sunny periods. Very hot during the day. A few showers later. Temp Range: 28 - 33 C R.H. Range: 65 - 95 Per Cent PSR: Low Date/Month 24/5(Saturday) Wind: South force 3, becoming northeast force 3 to 4. Weather: Mainly cloudy with a few showers. Hot with sunny intervals in the afternoon. Temp Range: 26 - 32 C R.H. Range: 65 - 95 Per Cent PSR: Medium Date/Month 25/5(Sunday) Wind: East to northeast force 4. Weather: Mainly cloudy with one or two showers. Sunny intervals during the day. Temp Range: 25 - 30 C R.H. Range: 60 - 90 Per Cent PSR: Low Date/Month 26/5(Monday) Wind: East force 4, occasionally force 5 offshore. Weather: Mainly cloudy. One or two showers at first. Dry during the day. Temp Range: 25 - 29 C R.H. Range: 55 - 85 Per Cent PSR: Low Date/Month 27/5(Tuesday) Wind: East force 4, occasionally force 5 offshore. Weather: Mainly cloudy. Sunny intervals during the day. Temp Range: 26 - 30 C R.H. Range: 60 - 90 Per Cent PSR: Low Date/Month 28/5(Wednesday) Wind: East to southeast force 4. Weather: Mainly cloudy with occasional showers and a few thunderstorms. Temp Range: 26 - 29 C R.H. Range: 80 - 95 Per Cent PSR: High Date/Month 29/5(Thursday) Wind: South to southwest force 4. Weather: Cloudy with showers and a few thunderstorms. Temp Range: 26 - 29 C R.H. Range: 80 - 95 Per Cent PSR: High Date/Month 30/5(Friday) Wind: East to northeast force 3 to 4. Weather: Mainly cloudy with a few showers. Sunny intervals during the day. Temp Range: 26 - 30 C R.H. Range: 70 - 90 Per Cent PSR: Medium Low Date/Month 31/5(Saturday) Wind: East to southest force 4. Weather: Mainly cloudy with a few showers. Bright periods during the day. Temp Range: 27 - 31 C R.H. Range: 65 - 90 Per Cent PSR: Medium Low Sea surface temperature at 7 a.m.22/5/2025 at North Point was 26 degrees C. Soil temperatures at 7 a.m.22/5/2025 at the Hong Kong Observatory: 0.5 M below surface was 28.4 degrees C. 1.0 M below surface was 27.5 degrees C. Weather Cartoons for 9-day weather forecast Day 1 cartoon no. 90 - Hot Day 2 cartoon no. 54 - Sunny Intervals with Showers Day 3 cartoon no. 54 - Sunny Intervals with Showers Day 4 cartoon no. 60 - Cloudy Day 5 cartoon no. 52 - SUNNY INTERVALS Day 6 cartoon no. 63 - Rain Day 7 cartoon no. 63 - Rain Day 8 cartoon no. 54 - Sunny Intervals with Showers Day 9 cartoon no. 62 - Light Rain