Ko Samui Weather in April
Thailand · 30-year monthly averages
🤔 Fair time to visit
April in Ko Samui is hot, with average daytime highs around 32°C (89°F) and nighttime lows near 26°C (79°F). Expect roughly 83mm of precipitation spread over about 6 rainy days, with a moderate amount of rain.
Avg high
32°C
89°F
Avg low
26°C
79°F
Rainfall
83mm
moderate
Rainy days
6
days with ≥1mm
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
April vs the rest of the year
FAQ
- How hot is Ko Samui in April?
- April in Ko Samui is hot, with average daytime highs around 32°C (89°F) and nighttime lows near 26°C (79°F). Expect roughly 83mm of precipitation spread over about 6 rainy days, with a moderate amount of rain.
- Does it rain a lot in Ko Samui in April?
- Ko Samui sees around 83mm of precipitation in April on average — moderate by global standards.
- Is April a good time to visit Ko Samui?
- April is a workable month to visit Ko Samui, but expect some weather trade-offs.