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Ko Samui weather in April 2021
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- 32°C max day temperature
32 - 8 hours of sunshine per day
- 8 days with some rainfall
8 - 25°C min night temperature
25 - 12 hours of daylight per day
12 - Very High heat & humidity
VH - 85 mm of monthly rainfall
85 - 11+ (Extreme) UV index
11 - 30°C sea temperature
30
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The April weather guide for Ko Samui, Thailand 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.
How hot is it in Ko Samui in April?
Daytime temperatures usually reach 32°C in Ko Samui in April with very high heat and humidity, falling to 25°C at night.
How sunny is it in Ko Samui in April?
There are normally 8 hours of bright sunshine each day in Ko Samui in April - that's 64% of daylight hours.
How warm is the sea around Ko Samui in April?
The average sea temperature around Ko Samui in April is 30°C.
Does it rain in Ko Samui in April?
There are usually 8 days with some rain in Ko Samui in April and the average monthly rainfall is 85mm.
Ko Samui sunrise & sunset times for April 2021
Browse the sunrise & sunset times for Ko Samui in April 2021. Select a month to view Ko Samui sunrise & sunset times for the next twelve months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Thursday, 1st April 2021 | 06:17 | 18:30 |
| Thursday, 15th April 2021 | 06:10 | 18:30 |
| Friday, 30th April 2021 | 06:03 | 18:31 |
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Metric (°C / mm) | Imperial (°F / inches)
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Where is hot in Thailand in April for 2021/2022?
Below are average maximum temperatures at popular destinations in Thailand in April. Select a destination to see more weather parameters.
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