Climate in Choeng Mon Beach (Koh Samui), Thailand

The graphs below show the monthly weather averages over the year.
* Climate data from: Ko Samui, Thailand (14 KM, 9 Miles).

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Celsius

Average min and max temperatures in Ko Samui, Thailand   Copyright © 2022  weather-and-climate.com

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly sunhours in Ko Samui, Thailand   Copyright © 2022  weather-and-climate.com

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Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc. Show in Millimeter

Average precipitation (rain/snow) in Ko Samui, Thailand   Copyright © 2022  weather-and-climate.com

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average rainy days (rain/snow) in Ko Samui, Thailand   Copyright © 2022  weather-and-climate.com

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Average humidity

The mean monthly relative humidity over the year

Average relative humidity in Ko Samui, Thailand   Copyright © 2022  weather-and-climate.com

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Weather Forecasts for Choeng Mon Beach (Koh Samui)

FRI May 27
89°F | 83°F
Patchy rain possible

Patchy rain possible

SAT May 28
83°F | 80°F
Moderate rain

Moderate rain

SUN May 29
85°F | 82°F
Moderate rain

Moderate rain

The best time of year to visit Choeng Mon Beach in Thailand

Other facts from our historical climate data:

  • What is the temperature like year round in Choeng Mon Beach?
    It has high temperatures all year round ranging between 29°C (84°F) and 33°C (91°F).
  • When is rainy season in Choeng Mon Beach?
    The wet season / rainy season takes place in the following months: May, October, November and December. This is the time of year where the majority of Choeng Mon Beach's annual precipitation occurs.
  • Which is the warmest month in Choeng Mon Beach?
    May has an average maximum temperature of 33.0°C (91.4°F) and is the warmest month of the year.
  • Which is the coldest month in Choeng Mon Beach?
    The coldest month is January with an average maximum temperature of 29.0°C (84.2°F).
  • Which is the wettest month in Choeng Mon Beach?
    November tops the wettest month list with 508mm (20.0in) of rainfall.
  • Which is the driest month in Choeng Mon Beach?
    February is the driest month with 52mm (2.0in) of precipitation.
  • Which is the sunniest month in Choeng Mon Beach?
    March is the sunniest month with an average of 240 hours of sunshine.

  • No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.