Climate and Weather of Koh Tao Island, Thailand
In Thailand you have several regions, one of which is called Koh Tao Island. The most popular city in this region is Ko Tao, whose climate data we'll examine to provide you with an overview of what weather to expect in Koh Tao Island. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
In Koh Tao Island, especially in Ko Tao, temperatures remain consistently high year-round, with average maximums never dropping below 28°C.
Note that the warmest month in Koh Tao Island is normally May, with the temperature reaching 31°C, while January has the coolest maximum daytime temperatures, reaching 28°C.
April, May and June are generally the hottest months of the year.
Precipitation in Koh Tao Island varies considerably throughout the year. The wettest conditions occur in October with 311 mm of rain, while February stays relatively dry with 38 mm. The region experiences its rainy season during September, October and November, when monthly rainfall can range from 202 mm to 311 mm.
March is the sunniest period, with ideal conditions for exploring the region and all it has to offer.
Select a Month of Interest
Check the conditions for any month of the year.
Interested in the detailed Weather and Climate of Koh Tao Island, Thailand?
Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.