Best time to go to Koh Tao Average weather of Koh Tao, Thailand

Discover the best time to go to Koh Tao in Thailand from average climate conditions right here.

When is the best time to go to Koh Tao?

When is the best time to go to Koh Tao? Here's some information to help you in your decision:

  • The best months for good weather in Koh Tao are January, February and March
  • On average, the warmest months are February, March, April, May, June, July, August, September, October, November and December
  • November is the rainiest month
  • The sea temperature is suitable for swimming all year round

For full information about the climate and weather in Koh Tao a specific month, click on the corresponding line below:

Month
January 28°C/30°C
52%
February 28°C/30°C
33%
March 29°C/32°C
44%
April 30°C/33°C
49%
May 30°C/33°C
72%
June 30°C/33°C
76%
July 29°C/33°C
83%
August 29°C/33°C
77%
September 29°C/32°C
79%
October 29°C/32°C
82%
November 29°C/32°C
86%
December 29°C/31°C
61%

Weather and climate in Koh Tao

  • Between january and february the climate is beautiful. At lunchtime, it's 30°C in average and, in february, 10 days of rain are expected.
  • From march to april the climate is not good, but still OK. At lunchtime, it's 32°C in average and it rains about 180mm each month.
  • From may to july the climate is not good. The temperature rises to 33°C and it rains about 83% of the time in july.
  • Between the months of august and september the climate is not good, but still OK. In average, on the morning it is 29°C and it rains about 79% of the time in september.
  • In the month of october the climate is unfavorable. By early evening, the temperature averages 30°C and it rains about 350mm each month.
  • In november the climate is very unfavorable. By early evening, the temperature averages 30°C and it rains about 86% of the time in november.
  • In the month of december the climate is correct. In average, on the morning it is 29°C.

Koh Tao : Surat Tani & Koh Tao


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Chart: temperature and rainfall in Koh Tao

The chart below allows you to look at the following seasonal norms for the city of Koh Tao: minimum and maximum temperatures, and the monthly volume of precipitation for each month of the year.


Map of Thailand

Koh Tao appears on the map below with a blue icon. The other cities or locations in Thailand appear on the map with a black icon. Click for information about the climate.

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