Chiang Mai vs Vientiane in December

Chiang Mai and Vientiane are nearly tied in December — 84 vs 87 on SeasonMap's comfort score. Chiang Mai is hot, dry; Vientiane is hot, dry.

Chiang Mai vs Vientiane — December climate, side by side

🇹🇭 Chiang Mai🇱🇦 Vientiane
Comfort score84/100 (A)87/100 (A)
Feels-like high33°C31°C
Avg high / low30° / 18°30° / 17°
Rainfall8 mm5 mm
Rainy days11
Humidity74%64%
Air quality (AQI)7958

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Chiang Mai vs Vientiane in December — FAQ

Is December better in Chiang Mai or Vientiane?
Chiang Mai and Vientiane are nearly tied in December — 84 vs 87 on SeasonMap's comfort score. Chiang Mai is hot, dry; Vientiane is hot, dry.
What is the weather like in Chiang Mai vs Vientiane in December?
In December, Chiang Mai averages 30°C high / 18°C low with about 8 mm of rain; Vientiane averages 30°C high / 17°C low with about 5 mm.