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

In January, Buenos Aires averages 30°C high / 21°C low with about 64 mm of rain; Mar del Plata averages 28°C high / 15°C low with about 65 mm.

Buenos Aires vs Mar del Plata in January

Mar del Plata is the better pick in January — 87 vs 79 on SeasonMap's comfort score. Mar del Plata is hot, a little rain, clean air, while Buenos Aires is hot, a little rain, clean air.

Buenos Aires vs Mar del Plata — January climate, side by side

	Buenos Aires	Mar del Plata
Comfort score	79/100 (B)	87/100 (A)
Feels-like high	32°C	29°C
Avg high / low	30° / 21°	28° / 15°
Rainfall	64 mm	65 mm
Rainy days	7	8
Humidity	66%	70%
Air quality (AQI)	33	27

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

Buenos Aires vs Mar del Plata in January — FAQ

Is January better in Buenos Aires or Mar del Plata?: Mar del Plata is the better pick in January — 87 vs 79 on SeasonMap's comfort score. Mar del Plata is hot, a little rain, clean air, while Buenos Aires is hot, a little rain, clean air.
What is the weather like in Buenos Aires vs Mar del Plata in January?: In January, Buenos Aires averages 30°C high / 21°C low with about 64 mm of rain; Mar del Plata averages 28°C high / 15°C low with about 65 mm.