What is the weather like in Grytviken vs Ushuaia in December?

In December, Grytviken averages 8°C high / 3°C low with about 105 mm of rain; Ushuaia averages 14°C high / 6°C low with about 97 mm.

Grytviken vs Ushuaia in December

Grytviken is the better pick in December — 64 vs 26 on SeasonMap's comfort score. Grytviken is cold, rainy, clean air, while Ushuaia is cool, rainy, clean air.

Grytviken vs Ushuaia — December climate, side by side

	Grytviken	🇦🇷 Ushuaia
Comfort score	64/100 (C)	26/100 (F)
Feels-like high	4°C	12°C
Avg high / low	8° / 3°	14° / 6°
Rainfall	105 mm	97 mm
Rainy days	20	23
Humidity	92%	75%
Air quality (AQI)	19	14

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

Month by month

Grytviken South Georgia and the South Sandwich Islandscold, rainy, clean air · best January64
Ushuaia 🇦🇷 Argentinacool, rainy, clean air · best August26

Grytviken vs Ushuaia in December — FAQ

Is December better in Grytviken or Ushuaia?: Grytviken is the better pick in December — 64 vs 26 on SeasonMap's comfort score. Grytviken is cold, rainy, clean air, while Ushuaia is cool, rainy, clean air.
What is the weather like in Grytviken vs Ushuaia in December?: In December, Grytviken averages 8°C high / 3°C low with about 105 mm of rain; Ushuaia averages 14°C high / 6°C low with about 97 mm.