Koh Tao in February
Great time to visit
The gold standard month for weather, but prepare to pay gold standard prices. Every backpacker in Southeast Asia seems to land here in February.
Weather
February delivers Koh Tao's best weather - dry, sunny days with gentle northeast winds. Daytime temperatures reach 28°C while nights cool to 24°C. Rainfall is minimal, maybe 3-4 days of brief showers.
28°C high24°C low4 rain days
Crowds & Cost
peak crowds
~$85/day average
Events & Festivals
- •Makha Bucha Day (Buddhist holiday)
- •Valentine's Day beach parties
February Tips
- •This is the absolute busiest month - book everything months ahead
- •Dive certification courses fill up fast
- •Beach bars charge premium prices
All Months
February through May offers the best diving conditions – calm seas, excellent visibility, and the highest chance of whale shark encounters. The water temperature stays around 28°C, perfect for diving in just a wetsuit. But this is also peak season, so expect crowds and higher prices.
September and October are the sweet spot for budget travelers. The rainy season is ending, accommodation prices drop by 30%, and the diving is still excellent. You might get a few afternoon showers, but they usually pass quickly.
Avoid November through January if possible. The northeast monsoon brings rough seas and limited ferry schedules. Many dive shops close during the worst weeks in December, and you'll be stuck on the island if storms cancel the boats.
Here's the thing about Koh Tao's weather – it can change fast. Even during the dry season, afternoon thunderstorms pop up out of nowhere. Always check the marine forecast before booking diving trips.
Koh Tao Scores
Solo
9/10
Couples
7/10
Families
6/10
Adventure
9/10
Budget
8/10
Luxury
4/10
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