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

In December, Mar del Plata averages 27°C high / 13°C low with about 84 mm of rain; Rosario averages 31°C high / 17°C low with about 74 mm.

Mar del Plata vs Rosario in December

Mar del Plata and Rosario are nearly tied in December — 82 vs 81 on SeasonMap's comfort score. Mar del Plata is warm, rainy, clean air; Rosario is hot, a little rain, clean air.

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

	🇦🇷 Mar del Plata	🇦🇷 Rosario
Comfort score	82/100 (A)	81/100 (A)
Feels-like high	27°C	33°C
Avg high / low	27° / 13°	31° / 17°
Rainfall	84 mm	74 mm
Rainy days	9	8
Humidity	71%	58%
Air quality (AQI)	30	30

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

Month by month

Mar del Plata vs Rosario in December — FAQ

Is December better in Mar del Plata or Rosario?: Mar del Plata and Rosario are nearly tied in December — 82 vs 81 on SeasonMap's comfort score. Mar del Plata is warm, rainy, clean air; Rosario is hot, a little rain, clean air.
What is the weather like in Mar del Plata vs Rosario in December?: In December, Mar del Plata averages 27°C high / 13°C low with about 84 mm of rain; Rosario averages 31°C high / 17°C low with about 74 mm.