Climate in Ko Lanta (Koh Lanta), Thailand

The graphs below show the monthly weather averages over the year.

Average day and night temperature

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

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

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Weather Forecasts for Ko Lanta (Koh Lanta)

SUN Jun 26
89°F | 83°F
Cloudy

Cloudy

MON Jun 27
89°F | 82°F
Sunny

Sunny

TUE Jun 28
84°F | 81°F
Sunny

Sunny

The best time of year to visit Ko Lanta in Thailand

Ko Lanta experiences only two seasons. The hot and dry season from January to April and the rainy season from May to December. The temperatures on the island varies between 25 and 32 degrees Celsius (77 and 90 ° Fahrenheit). We recommend visiting Ko Lanta between November and April, because it is less hot than the rest of the year. During this period you see blue skies during the day and in the evening you can gaze at the stars. There is always a pleasant breeze on the beach. The temperature of the seawater is 29 degrees Celsius (84° Fahrenheit) throughout the year.



Other facts from our historical climate data:

  • What is the temperature like year round in Ko Lanta?
    It has high temperatures all year round ranging between 31°C (88°F) and 34°C (93°F).
  • Does Ko Lanta have a dry season?
    Yes, the months January and February are very dry.
  • Which is the warmest month in Ko Lanta?
    April has an average maximum temperature of 34°C (93°F) and is the warmest month of the year.
  • Which is the coldest month in Ko Lanta?
    The coldest month is December with an average maximum temperature of 31°C (88°F).
  • Which is the wettest month in Ko Lanta?
    September tops the wettest month list with 333mm (13.1in) of rainfall.
  • Which is the driest month in Ko Lanta?
    January is the driest month with 13mm (0.5in) of precipitation.
  • Which is the sunniest month in Ko Lanta?
    January is the sunniest month with an average of 197 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.