Weather in Koh Tao in January
Koh Tao, Thailand averages a high of 26.2°C (79.2°F) and low of 25.1°C (77.2°F) in January, with 7 rain days and 10.6 hours of daily sunshine. Travel score: 83.3/100 (Excellent). The best time to visit Koh Tao is February.
High
26°C79°F
Low
25°C77°F
🌧️
7
rain days
☀️
10.6
hrs/day sunshine
💧
77%
humidity
83— Excellent
January in Koh Tao is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Koh Tao?
How much does it rain in Koh Tao in January?
Koh Tao receives an average of 61.9mm of rainfall across 7 rainy days in January. The annual total is 1580.5mm.
What should I pack for Koh Tao in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Thailand in January?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31