Weather in Chiang Rai in January
Chiang Rai, Thailand averages a high of 26.6°C (79.9°F) and low of 14.9°C (58.8°F) in January, with 3 rain days and 10.3 hours of daily sunshine. Travel score: 92.3/100 (Excellent). The best time to visit Chiang Rai is February.
High
27°C80°F
Low
15°C59°F
🌧️
3
rain days
☀️
10.3
hrs/day sunshine
💧
72%
humidity
92— Excellent
January in Chiang Rai is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Chiang Rai?
How much does it rain in Chiang Rai in January?
Chiang Rai receives an average of 24.6mm of rainfall across 3 rainy days in January. The annual total is 1990.5mm.
What should I pack for Chiang Rai in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 27°C
🧴
Sunscreen SPF 30+
10 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