Measurements:
°C
°F
CURRENT WEATHER
20:25
Koh Chang
86°F
SW 4 mph
Feels like: 92°F
Precip: 0%
World Resorts Thailand Koh Chang Weather

7 Day Weather Forecast

12.17
wed
DAY
88°F
SW 3 mph
precip
0%
NIGHT
84°F
SW 4 mph
precip
85%
12.18
thu
DAY
88°F
SE 2 mph
precip
0%
NIGHT
84°F
SW 8 mph
precip
0%
12.19
fri
DAY
88°F
W 1 mph
precip
0%
NIGHT
84°F
SW 4 mph
precip
0%
12.20
sat
DAY
88°F
E 2 mph
precip
0%
NIGHT
84°F
SW 6 mph
precip
0%
12.21
sun
DAY
90°F
S 13 mph
precip
0%
NIGHT
84°F
SW 7 mph
precip
0%
12.22
mon
DAY
86°F
N 6 mph
precip
0%
NIGHT
84°F
NW 2 mph
precip
0%
12.23
tue
DAY
86°F
N 6 mph
precip
0%
NIGHT
84°F
NW 2 mph
precip
0%

Koh Chang Sea Water Temperature in December, °F

Select Year: 2025 2024 2023

The average sea surface temperature in December 2025 for Koh Chang was 27.8°F. The maximum and minimum values were 27.1°F and 28.2°F respectively.

Koh Chang on the Weather Map

Best Time to Visit Koh Chang
The most sunny months:
January 22 days
December 21 days
February 17 days
The most warm months:
May 93.3 °F
April 92.6 °F
June 91.2 °F
Warmest sea temperature:
May 91.9 °F
April 91.2 °F
June 89.8 °F
The most cold months:
January 88.6 °F
September 89.0 °F
December 89.2 °F
The most rainy months:
July 22 days
August 21 days
June 20 days
The most windy months:
July 11 mph
August 10 mph
June 9 mph
more details