Koh Samui has just two seasons, dry and rainy. From December through to June you can expect the best weather on the Island. Visiting Koh Samui throughout the rest of the year brings the possibility of rain, storms or even more sunny days.
Dry Season
koh Samui weather can become extremely hot; if you are a person who is effected by weather it is easy to choose the months that might best suit you. December through to Febuary is High Season on the island, this is due to the great weather and the amount of sunshine koh samui receives through these months. High season remains from March through to June March however temperatures can regularly climb up to 35 degrees. During this period you can expect sunshine every day and very little rain.
Rainy Season
The rainiest months come between October and November, however, compared to main land Thailand, Koh Samui does not suffer nearly as much rain (as opposed to the east coast of Thailand) during what’s considered the rainy season. You can expect the temperature on the island to stay around 28 degrees throughout this season. However Koh Samui is a tropical island so when visiting you should always expect some sort of rain due to the climate.
Average temperature
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
°C | 26 | 27 | 29 | 30 | 30 | 29 | 29 | 29 | 28 | 27 | 27 | 27 |
°F | 79 | 81 | 83 | 84 | 85 | 84 | 83 | 83 | 82 | 81 | 80 | 80 |
Average rainfall
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
mm | 90 | 30 | 30 | 80 | 160 | 100 | 120 | 100 | 130 | 290 | 430 | 150 |
days | 7 | 5 | 4 | 5 | 9 | 9 | 9 | 10 | 11 | 16 | 15 | 9 |
Koh samui tours
We are a local company on Koh Samui. We offer the best Koh Samui Tours combined with personal advice and help if needed. You are welcome to pay online or by cash in one of our offices on Chaweng Beach Road.
If you need any help deciding on the best tour, please contact us! Our staff is always present to answer your questions.
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OUR DETAILS
Kohsamuitour.net
8/15 Moo 3 Chaweng Beach road
Chaweng, Koh Samui
Surat Thani 84320
Thailand
+66 (0)6 1394 1444
info@kohsamuitour.net
License: 34/00803
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