General Situation
A fresh to strong northeast monsoon will affect the coast of Guangdong in the next couple of days. With the monsoon moderating, the weather will be warm during the day over the region on Wednesday. Under the influence of a replenishment of the monsoon, temperatures will fall appreciably over the coast of southern China during Christmas holidays. It will be cool in the morning and at night over the region and cold over inland areas. A dry monsoon will bring mainly fine weather to Guangdong over the weekend. The temperature difference between day and night will be relatively large over inland areas.
Monday, Dec 22
Sunny periods.
Max Temp: 21°C
Min Temp: 18°C
Humidity: 60-75%
Wind: East to northeast force 4 to 5, occasionally force 6 offshore and on high ground.
Probability of Significant Rain: Low
Tuesday, Dec 23
Mainly cloudy with one or two rain patches. Sunny intervals during the day.
Max Temp: 22°C
Min Temp: 19°C
Humidity: 65-90%
Wind: East to northeast force 4 to 5, occasionally force 6 offshore and on high ground at first.
Probability of Significant Rain: Low
Wednesday, Dec 24
Mainly cloudy. One or two light rain patches at first. Warm with sunny periods during the day.
Max Temp: 24°C
Min Temp: 19°C
Humidity: 60-85%
Wind: Northeast force 3 to 4.
Probability of Significant Rain: Low
Thursday, Dec 25
Becoming cool. Mainly cloudy. One or two light rain patches in the morning and at night. Bright periods during the day.
Max Temp: 21°C
Min Temp: 16°C
Humidity: 55-80%
Wind: North to northeast force 4 to 5 .
Probability of Significant Rain: Low
Friday, Dec 26
Mainly cloudy. Cool in the morning and at night. Dry with bright periods during the day.
Max Temp: 18°C
Min Temp: 14°C
Humidity: 50-75%
Wind: North to northeast force 4, occasionally force 5 at first.
Probability of Significant Rain: Low
Saturday, Dec 27
Becoming fine and dry. Cool in the morning and at night.
Max Temp: 20°C
Min Temp: 15°C
Humidity: 45-70%
Wind: East to northeast force 3 to 4.
Probability of Significant Rain: Low
Sunday, Dec 28
Mainly fine and dry. Cool in the morning and at night.
Max Temp: 22°C
Min Temp: 16°C
Humidity: 40-70%
Wind: East to northeast force 3 to 4.
Probability of Significant Rain: Low
Monday, Dec 29
Mainly fine and dry. Cool in the morning and at night.
Max Temp: 22°C
Min Temp: 17°C
Humidity: 45-75%
Wind: East to northeast force 3 to 4.
Probability of Significant Rain: Low
Tuesday, Dec 30
Sunny intervals.
Max Temp: 22°C
Min Temp: 18°C
Humidity: 55-75%
Wind: East to northeast force 3.
Probability of Significant Rain: Low
Additional Information
Sea Temperature (North Point): 21°C (Recorded: Dec 21, 2025, 07:00)
Soil Temperature (Hong Kong Observatory, 0.5m): 23.2°C (Recorded: Dec 21, 2025, 07:00)
Soil Temperature (Hong Kong Observatory, 1m): 24.5°C (Recorded: Dec 21, 2025, 07:00)