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9-day Weather Forecast

Bulletin updated at 11:30 HKT 21/Dec/2025

9-Day Weather Forecast

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.

Date/Month 22/12 (Monday)
Wind: East to northeast force 4 to 5, occasionally force 6
offshore and on high ground.
Weather: Sunny periods.
Temp Range: 18 - 21 C
R.H. Range: 60 - 75 Per Cent

Date/Month 23/12(Tuesday)
Wind: East to northeast force 4 to 5, occasionally force 6
offshore and on high ground at first.
Weather: Mainly cloudy with one or two rain patches. Sunny
intervals during the day.
Temp Range: 19 - 22 C
R.H. Range: 65 - 90 Per Cent

Date/Month 24/12(Wednesday)
Wind: Northeast force 3 to 4.
Weather: Mainly cloudy. One or two light rain patches at
first. Warm with sunny periods during the day.
Temp Range: 19 - 24 C
R.H. Range: 60 - 85 Per Cent

Date/Month 25/12(Thursday)
Wind: North to northeast force 4 to 5 .
Weather: Becoming cool. Mainly cloudy. One or two light rain
patches in the morning and at night. Bright periods during
the day.
Temp Range: 16 - 21 C
R.H. Range: 55 - 80 Per Cent

Date/Month 26/12(Friday)
Wind: North to northeast force 4, occasionally force 5 at
first.
Weather: Mainly cloudy. Cool in the morning and at night.
Dry with bright periods during the day.
Temp Range: 14 - 18 C
R.H. Range: 50 - 75 Per Cent

Date/Month 27/12(Saturday)
Wind: East to northeast force 3 to 4.
Weather: Becoming fine and dry. Cool in the morning and at
night.
Temp Range: 15 - 20 C
R.H. Range: 45 - 70 Per Cent

Date/Month 28/12(Sunday)
Wind: East to northeast force 3 to 4.
Weather: Mainly fine and dry. Cool in the morning and at
night.
Temp Range: 16 - 22 C
R.H. Range: 40 - 70 Per Cent

Date/Month 29/12(Monday)
Wind: East to northeast force 3 to 4.
Weather: Mainly fine and dry. Cool in the morning and at
night.
Temp Range: 17 - 22 C
R.H. Range: 45 - 75 Per Cent

Date/Month 30/12(Tuesday)
Wind: East to northeast force 3.
Weather: Sunny intervals.
Temp Range: 18 - 22 C
R.H. Range: 55 - 75 Per Cent

Sea surface temperature at 7 a.m.21/12/2025 at North Point
was 21 degrees C.

Soil temperatures at 7 a.m.21/12/2025 at the Hong Kong
Observatory:
0.5 M below surface was 23.2 degrees C.
1.0 M below surface was 24.5 degrees C.

Weather Cartoons for 9-day weather forecast
Day 1 cartoon no. 51 - SUNNY PERIODS
Day 2 cartoon no. 52 - SUNNY INTERVALS
Day 3 cartoon no. 51 - SUNNY PERIODS
Day 4 cartoon no. 92 - Cool
Day 5 cartoon no. 92 - Cool
Day 6 cartoon no. 51 - SUNNY PERIODS
Day 7 cartoon no. 50 - SUNNY
Day 8 cartoon no. 50 - SUNNY
Day 9 cartoon no. 52 - SUNNY INTERVALS

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