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

In December, Salta averages 29°C high / 16°C low with about 270 mm of rain; Ushuaia averages 14°C high / 6°C low with about 97 mm.

Salta vs Ushuaia in December

Salta is the better pick in December — 66 vs 26 on SeasonMap's comfort score. Salta is hot, soaked, clean air, while Ushuaia is cool, rainy, clean air.

Salta vs Ushuaia — December climate, side by side

	🇦🇷 Salta	🇦🇷 Ushuaia
Comfort score	66/100 (C)	26/100 (F)
Feels-like high	32°C	12°C
Avg high / low	29° / 16°	14° / 6°
Rainfall	270 mm	97 mm
Rainy days	22	23
Humidity	77%	75%
Air quality (AQI)	31	14

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

Month by month

Salta 🇦🇷 Argentinahot, soaked, clean air · best August66
Ushuaia 🇦🇷 Argentinacool, rainy, clean air · best August26

Salta vs Ushuaia in December — FAQ

Is December better in Salta or Ushuaia?: Salta is the better pick in December — 66 vs 26 on SeasonMap's comfort score. Salta is hot, soaked, clean air, while Ushuaia is cool, rainy, clean air.
What is the weather like in Salta vs Ushuaia in December?: In December, Salta averages 29°C high / 16°C low with about 270 mm of rain; Ushuaia averages 14°C high / 6°C low with about 97 mm.