What is the weather like in Punta Arenas vs Ushuaia in December?

In December, Punta Arenas averages 14°C high / 6°C low with about 91 mm of rain; Ushuaia averages 14°C high / 6°C low with about 97 mm.

Punta Arenas vs Ushuaia in December

Punta Arenas is the better pick in December — 78 vs 26 on SeasonMap's comfort score. Punta Arenas is cold, rainy, clean air, while Ushuaia is cool, rainy, clean air.

Punta Arenas vs Ushuaia — December climate, side by side

	🇨🇱 Punta Arenas	🇦🇷 Ushuaia
Comfort score	78/100 (B)	26/100 (F)
Feels-like high	9°C	12°C
Avg high / low	14° / 6°	14° / 6°
Rainfall	91 mm	97 mm
Rainy days	20	23
Humidity	71%	75%
Air quality (AQI)	16	14

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

Month by month

Punta Arenas vs Ushuaia in December — FAQ

Is December better in Punta Arenas or Ushuaia?: Punta Arenas is the better pick in December — 78 vs 26 on SeasonMap's comfort score. Punta Arenas is cold, rainy, clean air, while Ushuaia is cool, rainy, clean air.
What is the weather like in Punta Arenas vs Ushuaia in December?: In December, Punta Arenas averages 14°C high / 6°C low with about 91 mm of rain; Ushuaia averages 14°C high / 6°C low with about 97 mm.