Chiang Mai vs Reykjavík in December

Chiang Mai is the better pick in December — 86 vs 32 on SeasonMap's comfort score. Chiang Mai is hot, dry, while Reykjavík is freezing, rainy, clean air.

Chiang Mai vs ReykjavíkDecember climate, side by side

Chiang MaiReykjavík
Comfort score86/100 (A)32/100 (F)
Feels-like high30°C-5°C
Avg high / low28° / 16°0° / -5°
Rainfall3 mm93 mm
Rainy days113
Humidity74%79%
Air quality (AQI)7937

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

Chiang Mai vs Reykjavík in December — FAQ

Is December better in Chiang Mai or Reykjavík?
Chiang Mai is the better pick in December — 86 vs 32 on SeasonMap's comfort score. Chiang Mai is hot, dry, while Reykjavík is freezing, rainy, clean air.
What is the weather like in Chiang Mai vs Reykjavík in December?
In December, Chiang Mai averages 28°C high / 16°C low with about 3 mm of rain; Reykjavík averages 0°C high / -5°C low with about 93 mm.