What is the weather like in Buenos Aires vs Portillo in January?

In January, Buenos Aires averages 30°C high / 21°C low with about 64 mm of rain; Portillo averages 17°C high / 8°C low with about 39 mm.

Buenos Aires vs Portillo in January

Buenos Aires is the better pick in January — 79 vs 21 on SeasonMap's comfort score. Buenos Aires is hot, a little rain, clean air, while Portillo is nice, a little rain.

Buenos Aires vs Portillo — January climate, side by side

	Buenos Aires	Portillo
Comfort score	79/100 (B)	21/100 (F)
Feels-like high	32°C	17°C
Avg high / low	30° / 21°	17° / 8°
Rainfall	64 mm	39 mm
Rainy days	7	9
Humidity	66%	58%
Air quality (AQI)	33	53

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

Buenos Aires vs Portillo in January — FAQ

Is January better in Buenos Aires or Portillo?: Buenos Aires is the better pick in January — 79 vs 21 on SeasonMap's comfort score. Buenos Aires is hot, a little rain, clean air, while Portillo is nice, a little rain.
What is the weather like in Buenos Aires vs Portillo in January?: In January, Buenos Aires averages 30°C high / 21°C low with about 64 mm of rain; Portillo averages 17°C high / 8°C low with about 39 mm.