What is the weather like in San Martín de los Andes vs Ushuaia in December?

In December, San Martín de los Andes averages 21°C high / 10°C low with about 36 mm of rain; Ushuaia averages 14°C high / 6°C low with about 97 mm.

San Martín de los Andes vs Ushuaia in December

Ushuaia is the better pick in December — 26 vs 17 on SeasonMap's comfort score. Ushuaia is cool, rainy, clean air, while San Martín de los Andes is nice, a little rain, clean air.

San Martín de los Andes vs Ushuaia — December climate, side by side

	🇦🇷 San Martín de los Andes	🇦🇷 Ushuaia
Comfort score	17/100 (F)	26/100 (F)
Feels-like high	21°C	12°C
Avg high / low	21° / 10°	14° / 6°
Rainfall	36 mm	97 mm
Rainy days	6	23
Humidity	69%	75%
Air quality (AQI)	21	14

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

Month by month

San Martín de los Andes vs Ushuaia in December — FAQ

Is December better in San Martín de los Andes or Ushuaia?: Ushuaia is the better pick in December — 26 vs 17 on SeasonMap's comfort score. Ushuaia is cool, rainy, clean air, while San Martín de los Andes is nice, a little rain, clean air.
What is the weather like in San Martín de los Andes vs Ushuaia in December?: In December, San Martín de los Andes averages 21°C high / 10°C low with about 36 mm of rain; Ushuaia averages 14°C high / 6°C low with about 97 mm.