Bulletin updated at 09:50 HKT 25/Sep/2021
9-Day Weather Forecast General Situation: An upper-air disturbance will bring showers and thunderstorms to the coast of Guangdong and the northern part of the South China Sea today and tomorrow. Meanwhile, the easterly airstream affecting southeastern China will moderate gradually. Winds are expected to be light and it will be very hot over Guangdong early to midweek next week. Besides, Tropical Cyclone Mindulle will move across the western North Pacific and intensify gradually in the next few days. Date/Month 25/9 (Saturday) Wind: East force 4 to 5. Weather: Sunny periods and one or two showers. Temp Range: 27 - 32 C R.H. Range: 70 - 95 Per Cent Date/Month 26/9(Sunday) Wind: East force 3 to 4, occasionally force 5 offshore at first. Weather: Mainly cloudy with a few showers. Isolated thunderstorms in the morning. Sunny intervals during the day. Temp Range: 27 - 32 C R.H. Range: 70 - 95 Per Cent Date/Month 27/9(Monday) Wind: East force 3 to 4. Weather: Sunny periods. Temp Range: 28 - 32 C R.H. Range: 70 - 85 Per Cent Date/Month 28/9(Tuesday) Wind: East force 2 to 3. Weather: Mainly fine and very hot. Temp Range: 28 - 33 C R.H. Range: 65 - 85 Per Cent Date/Month 29/9(Wednesday) Wind: Light winds force 2. Weather: Very hot with sunny periods and isolated showers. Temp Range: 28 - 33 C R.H. Range: 65 - 85 Per Cent Date/Month 30/9(Thursday) Wind: Light winds force 2. Weather: Very hot with sunny periods and isolated showers. Temp Range: 28 - 33 C R.H. Range: 65 - 85 Per Cent Date/Month 1/10(Friday) Wind: East force 2 to 3. Weather: Sunny periods and isolated showers. Temp Range: 27 - 32 C R.H. Range: 70 - 90 Per Cent Date/Month 2/10(Saturday) Wind: East force 3. Weather: Sunny periods and isolated showers. Temp Range: 27 - 32 C R.H. Range: 70 - 90 Per Cent Date/Month 3/10(Sunday) Wind: East force 3 to 4. Weather: Sunny intervals and isolated showers. Temp Range: 27 - 32 C R.H. Range: 70 - 90 Per Cent Sea surface temperature at 7 a.m.25/9/2021 at North Point was 28 degrees C. Soil temperatures at 7 a.m.25/9/2021 at the Hong Kong Observatory: 0.5 M below surface was 30.7 degrees C. 1.0 M below surface was 30.8 degrees C. Weather Cartoons for 9-day weather forecast Day 1 cartoon no. 53 - Sunny Periods with A Few Showers Day 2 cartoon no. 54 - Sunny Intervals with Showers Day 3 cartoon no. 51 - SUNNY PERIODS Day 4 cartoon no. 90 - Hot Day 5 cartoon no. 90 - Hot Day 6 cartoon no. 90 - Hot Day 7 cartoon no. 51 - SUNNY PERIODS Day 8 cartoon no. 51 - SUNNY PERIODS Day 9 cartoon no. 52 - SUNNY INTERVALS