Weather in Koh Chang: December
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Average day temperature: | 85.3°F |
Average night temperature: | 77.2°F | |
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Sea water temperature: | 83.8°F |
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Number of sunny days: | 21 days |
Day length: | 11.4 - 11.5 hours | |
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Number of rainy days: | 2 days |
Precipitation totals: | 0.9 in. | |
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Koh Chang |
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Koh Chang |
Air temperature in December, °F
Day temperature | Night temperature |
The highest day temperature during December of 2024 was 86°F. At the same time the lowest night temperature was 72°F. Day and night temperature averages during December were 83.5°F and 77.8°F.
Sea water temperature in Koh Chang in December, °F
The average sea water temperature in December of 2024 was 83.5°F. The highest and lowest sea temperatures during the month were 85.3°F and 81.9°F.
Sunny days | |
Partly cloudy days | |
Cloudy days |
Mostly all days in December are sunny but cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Koh Chang in December is 1.1 in. It makes december the most dry month of the year.
The average wind speed value in December is 9.3 mph
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 8.5.
Best time for vacation in Koh Chang
Koh Chang on a weather map

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