What is the weather like in Montevideo vs Rosario in January?

In January, Montevideo averages 27°C high / 19°C low with about 66 mm of rain; Rosario averages 33°C high / 19°C low with about 93 mm.

Montevideo vs Rosario in January

Montevideo is the better pick in January — 83 vs 75 on SeasonMap's comfort score. Montevideo is hot, a little rain, clean air, while Rosario is sweltering, rainy, clean air.

Montevideo vs Rosario — January climate, side by side

	🇺🇾 Montevideo	🇦🇷 Rosario
Comfort score	83/100 (A)	75/100 (B)
Feels-like high	30°C	35°C
Avg high / low	27° / 19°	33° / 19°
Rainfall	66 mm	93 mm
Rainy days	7	8
Humidity	70%	61%
Air quality (AQI)	31	29

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

Month by month

Montevideo vs Rosario in January — FAQ

Is January better in Montevideo or Rosario?: Montevideo is the better pick in January — 83 vs 75 on SeasonMap's comfort score. Montevideo is hot, a little rain, clean air, while Rosario is sweltering, rainy, clean air.
What is the weather like in Montevideo vs Rosario in January?: In January, Montevideo averages 27°C high / 19°C low with about 66 mm of rain; Rosario averages 33°C high / 19°C low with about 93 mm.