Bulletin updated at 04:50 HKT 22/Dec/2021
9-Day Weather Forecast General Situation: The northeast monsoon now affecting southern China will moderate gradually in the next couple of days. An intense winter monsoon is expected to reach the coast of southern China on Christmas Day. The weather will become cold appreciably over the region afterwards. Date/Month 22/12 (Wednesday) Wind: North to northeast force 4. Weather: Sunny intervals. Cool in the morning. Temp Range: 17 - 21 C R.H. Range: 70 - 90 Per Cent Date/Month 23/12(Thursday) Wind: East to northeast force 4. Weather: Mainly cloudy. One or two rain patches at night. Temp Range: 19 - 22 C R.H. Range: 75 - 95 Per Cent Date/Month 24/12(Friday) Wind: Northeast force 3 to 4. Weather: Mainly cloudy with a few rain patches. Temp Range: 19 - 21 C R.H. Range: 75 - 95 Per Cent Date/Month 25/12(Saturday) Wind: North to northeast force 4 to 5, occasionally force 6 offshore later. Weather: Mainly cloudy. Bright at first. Cool with one or two rain patches at night. Temp Range: 17 - 21 C R.H. Range: 65 - 90 Per Cent Date/Month 26/12(Sunday) Wind: North to northeast force 4 to 5, occasionally force 6 offshore. Weather: Cloudy with a few rain patches. Becoming cold appreciably. Temp Range: 12 - 17 C R.H. Range: 65 - 85 Per Cent Date/Month 27/12(Monday) Wind: Northeast force 4 to 5, occasionally force 6 offshore at first. Weather: Mainly cloudy. One or two rain patches at first. Cold in the morning. Temp Range: 10 - 14 C R.H. Range: 65 - 85 Per Cent Date/Month 28/12(Tuesday) Wind: Northeast force 4 to 5. Weather: Cold in the morning. Sunny periods in the afternoon. Dry during the day. Temp Range: 12 - 16 C R.H. Range: 60 - 75 Per Cent Date/Month 29/12(Wednesday) Wind: Northeast force 4. Weather: Mainly fine. Cool in the morning. Dry during the day. Temp Range: 14 - 19 C R.H. Range: 60 - 75 Per Cent Date/Month 30/12(Thursday) Wind: Northeast force 4. Weather: Mainly fine. Cool in the morning. Temp Range: 15 - 20 C R.H. Range: 65 - 85 Per Cent Sea surface temperature at 2 p.m.21/12/2021 at North Point was 20 degrees C. Soil temperatures at 7 a.m.21/12/2021 at the Hong Kong Observatory: 0.5 M below surface was 22.7 degrees C. 1.0 M below surface was 24.8 degrees C. Weather Cartoons for 9-day weather forecast Day 1 cartoon no. 52 - SUNNY INTERVALS Day 2 cartoon no. 60 - Cloudy Day 3 cartoon no. 62 - Light Rain Day 4 cartoon no. 62 - Light Rain Day 5 cartoon no. 92 - Cool Day 6 cartoon no. 93 - Cold Day 7 cartoon no. 93 - Cold Day 8 cartoon no. 51 - SUNNY PERIODS Day 9 cartoon no. 51 - SUNNY PERIODS