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Koh Samui weather in December 2024
Expect 84°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Koh Samui in December. Check more long-term weather averages for Koh Samui in December before you book your next holiday to Thailand in 2024/2025.
- 8484°F max day temperature
- 6 hours of sunshine per day
- 1313 days with some rainfall
- 7272°F min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 7.47.4 inches of monthly rainfall
- 1010 (Very High) UV index
- 8282°F sea temperature
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Koh Samui by month
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Recommended for Thailand
The December weather guide for Thailand (Koh Samui) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C) | Imperial (°F)
More about Thailand
How hot is it in Koh Samui in December?
Daytime temperatures usually reach 84°F in Koh Samui in December with high heat and humidity, falling to 72°F at night.
How sunny is it in Koh Samui in December?
There are normally 6 hours of bright sunshine each day in Koh Samui in December - that's 54% of daylight hours.
How warm is the sea around Koh Samui in December?
The average sea temperature around Koh Samui in December is 82°F.
Does it rain in Koh Samui in December?
There are usually 13 days with some rain in Koh Samui in December and the average monthly rainfall is 7.4 inches.
What is the chance of a typhoon in Koh Samui in December?
On average less than 1 day in December in Koh Samui is likely to be affected by the passage of one or more tropical storms.
Koh Samui December sunrise & sunset times
Browse the sunrise and sunset times for Koh Samui in December 2024. Select a month to view Koh Samui sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Sunday, 1st December 2024 | 06:21 | 17:57 |
Monday, 16th December 2024 | 06:28 | 18:03 |
Tuesday, 31st December 2024 | 06:35 | 18:10 |
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