Bulletin updated at 09:45 HKT 24/Dec/2021
9-Day Weather Forecast General Situation: A band of clouds will cover southern China in the next couple of days. An intense winter monsoon is expected to reach Guangdong on Christmas Day. The weather will become cold appreciably, and it will be windy over the region in the following couple of days. Meanwhile, an upper-air disturbance will also affect the region. It will be cloudy with rain over the coast of Guangdong. With the monsoon moderating gradually and the upper-air disturbance departing, the weather will improve over the coast of Guangdong in the middle and latter parts of next week, but it will remain cool in the morning and at night. The temperature difference between day and night will be relatively large. Date/Month 24/12 (Friday) Wind: Northeast force 3 to 4. Weather: Mainly cloudy. Sunny intervals during the day. Temp Range: 18 - 22 C R.H. Range: 75 - 95 Per Cent Date/Month 25/12(Saturday) Wind: Northeast force 4 to 5, occasionally force 6 offshore later. Weather: Mainly cloudy. Bright periods during the day. 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 5, up to force 7 offshore and on high ground. Weather: Cloudy to overcast with rain. Temperatures will fall progressively. Becoming cold appreciably. Temp Range: 11 - 17 C R.H. Range: 80 - 95 Per Cent Date/Month 27/12(Monday) Wind: North force 5, occasionally force 6 offshore and on high ground. Weather: Cold. Cloudy with occasional rain. Temp Range: 9 - 11 C R.H. Range: 85 - 95 Per Cent Date/Month 28/12(Tuesday) Wind: North to northeast force 4 to 5. Weather: Cold in the morning. Dry with sunny periods during the day. Temp Range: 11 - 16 C R.H. Range: 60 - 85 Per Cent Date/Month 29/12(Wednesday) Wind: Northeast force 4. Weather: Mainly fine and dry. Cool in the morning and at night. Temp Range: 14 - 19 C R.H. Range: 55 - 75 Per Cent Date/Month 30/12(Thursday) Wind: Northeast force 4. Weather: Fine and dry. Cool in the morning and at night. Temp Range: 16 - 20 C R.H. Range: 55 - 75 Per Cent Date/Month 31/12(Friday) Wind: Northeast force 4. Weather: Fine and dry. Cool in the morning and at night. Temp Range: 16 - 21 C R.H. Range: 55 - 80 Per Cent Date/Month 1/1(Saturday) Wind: Northeast force 4. Weather: Fine and dry. Cool in the morning and at night. Temp Range: 16 - 21 C R.H. Range: 55 - 80 Per Cent Sea surface temperature at 7 a.m.24/12/2021 at North Point was 21 degrees C. Soil temperatures at 7 a.m.24/12/2021 at the Hong Kong Observatory: 0.5 M below surface was 22.7 degrees C. 1.0 M below surface was 24.4 degrees C. Weather Cartoons for 9-day weather forecast Day 1 cartoon no. 52 - SUNNY INTERVALS Day 2 cartoon no. 52 - SUNNY INTERVALS Day 3 cartoon no. 92 - Cool Day 4 cartoon no. 93 - Cold Day 5 cartoon no. 93 - Cold Day 6 cartoon no. 51 - SUNNY PERIODS Day 7 cartoon no. 50 - SUNNY Day 8 cartoon no. 50 - SUNNY Day 9 cartoon no. 50 - SUNNY