Average monthly snow and rainfall in Chaweng Beach (Koh Samui) in inches

This is the mean monthly precipitation over the year, including rain, snow, hail etc.
Show average precipitation in Chaweng Beach in Millimeter »

Average precipitation (rain/snow) in Ko Samui, Thailand   Copyright © 2021  weather-and-climate.com
* Data from nearest weather station: Ko Samui, Thailand (13 KM, 8 Miles).
  • A lot of rain (rainy season) falls in the months: May, June, July, August, September, October, November and December.
  • On average, November is the wettest month with 20.00 inch (508.0 mm) of precipitation.
  • On average, February is the driest month with 2.13 inch (54.0 mm) of precipitation.
  • The average amount of annual precipitation is: 77.56 inch (1970.0 mm)


Weather Forecasts for Chaweng Beach (Koh Samui)

TUE Sep 21
82°F | 80°F

Heavy rain

WED Sep 22
83°F | 81°F

Moderate rain

THU Sep 23
85°F | 81°F

Patchy rain possible

Where to stay in Chaweng Beach

More Climate Information For Chaweng Beach

Weather and Climate offers all the information you need to know about the climate in Chaweng Beach.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Thailand and climate and forecast data for all other countries in the world.