What is the weather like in Mar del Plata vs Rosario in January?

In January, Mar del Plata averages 28°C high / 15°C low with about 65 mm of rain; Rosario averages 33°C high / 19°C low with about 93 mm.

Mar del Plata vs Rosario in January

Mar del Plata is the better pick in January — 87 vs 75 on SeasonMap's comfort score. Mar del Plata is hot, a little rain, clean air, while Rosario is sweltering, rainy, clean air.

Mar del Plata vs Rosario — January climate, side by side

	🇦🇷 Mar del Plata	🇦🇷 Rosario
Comfort score	87/100 (A)	75/100 (B)
Feels-like high	29°C	35°C
Avg high / low	28° / 15°	33° / 19°
Rainfall	65 mm	93 mm
Rainy days	8	8
Humidity	70%	61%
Air quality (AQI)	27	29

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

Month by month

Mar del Plata vs Rosario in January — FAQ

Is January better in Mar del Plata or Rosario?: Mar del Plata is the better pick in January — 87 vs 75 on SeasonMap's comfort score. Mar del Plata is hot, a little rain, clean air, while Rosario is sweltering, rainy, clean air.
What is the weather like in Mar del Plata vs Rosario in January?: In January, Mar del Plata averages 28°C high / 15°C low with about 65 mm of rain; Rosario averages 33°C high / 19°C low with about 93 mm.