Weather in Chiang Mai in January
Chiang Mai, Thailand averages a high of 27.9°C (82.2°F) and low of 16.3°C (61.3°F) in January, with 2 rain days and 10.5 hours of daily sunshine. Travel score: 95.2/100 (Excellent). The best time to visit Chiang Mai is February.
High
28°C82°F
Low
16°C61°F
🌧️
2
rain days
☀️
10.5
hrs/day sunshine
💧
68%
humidity
95— Excellent
January in Chiang Mai is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Chiang Mai?
How much does it rain in Chiang Mai in January?
Chiang Mai receives an average of 10.5mm of rainfall across 2 rainy days in January. The annual total is 1257.4mm.
What should I pack for Chiang Mai in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°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