General Situation
The northeast monsoon will continue to affect southern China in the next few days. The weather will be generally fine over the region tomorrow. The temperature difference between day and night will be relatively large. A broad band of clouds will bring a few rain patches to the coast of Guangdong and the northern part of the South China Sea in the latter part of this week. With the band of clouds thinning out, the weather will improve and it will be warm during the day over the region during the weekend. A replenishment of the northeast monsoon is expected to bring dry and slightly cooler weather to Guangdong early to midweek next week.
Wednesday, Dec 17
Mainly fine. Dry and warm during the day.
Max Temp: 25°C
Min Temp: 19°C
Humidity: 45-75%
Wind: Northeast force 3 to 4.
Probability of Significant Rain: Low
Thursday, Dec 18
Sunny periods. Becoming cloudy with a few rain patches later.
Max Temp: 23°C
Min Temp: 19°C
Humidity: 60-90%
Wind: East to northeast force 4 to 5.
Probability of Significant Rain: Low
Friday, Dec 19
Mainly cloudy with a few rain patches.
Max Temp: 22°C
Min Temp: 19°C
Humidity: 75-95%
Wind: East to northeast force 4, occasionally force 5 at first, up to force 6 on high ground.
Probability of Significant Rain: Medium Low
Saturday, Dec 20
Mainly cloudy. Warm with sunny periods during the day.
Max Temp: 25°C
Min Temp: 20°C
Humidity: 65-85%
Wind: Northeast force 3 to 4.
Probability of Significant Rain: Low
Sunday, Dec 21
Sunny periods. Warm during the day.
Max Temp: 25°C
Min Temp: 20°C
Humidity: 60-85%
Wind: Northeast force 3 to 4.
Probability of Significant Rain: Low
Monday, Dec 22
Sunny periods. Dry during the day.
Max Temp: 22°C
Min Temp: 18°C
Humidity: 55-75%
Wind: East to northeast force 4, occasionally force 5.
Probability of Significant Rain: Low
Tuesday, Dec 23
Mainly cloudy. Dry with sunny periods during the day.
Max Temp: 23°C
Min Temp: 19°C
Humidity: 55-75%
Wind: East to northeast force 4, occasionally force 5 at first.
Probability of Significant Rain: Low
Wednesday, Dec 24
Sunny periods. Dry during the day.
Max Temp: 23°C
Min Temp: 19°C
Humidity: 55-75%
Wind: Northeast force 4 .
Probability of Significant Rain: Low
Thursday, Dec 25
Sunny intervals. Cool in the morning. Dry during the day.
Max Temp: 21°C
Min Temp: 17°C
Humidity: 55-75%
Wind: Northeast force 4, occasionally force 5.
Probability of Significant Rain: Low
Additional Information
Sea Temperature (North Point): 21°C (Recorded: Dec 16, 2025, 07:00)
Soil Temperature (Hong Kong Observatory, 0.5m): 22.6°C (Recorded: Dec 16, 2025, 07:00)
Soil Temperature (Hong Kong Observatory, 1m): 24.8°C (Recorded: Dec 16, 2025, 07:00)