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

In May, Buenos Aires averages 19°C high / 12°C low with about 68 mm of rain; Portillo averages 6°C high / -2°C low with about 65 mm.

Buenos Aires vs Portillo in May

Buenos Aires is the better pick in May — 82 vs 75 on SeasonMap's comfort score. Buenos Aires is nice, a little rain, clean air, while Portillo is cold, a little rain, clean air.

Buenos Aires vs Portillo — May climate, side by side

	Buenos Aires	Portillo
Comfort score	82/100 (A)	75/100 (B)
Feels-like high	17°C	2°C
Avg high / low	19° / 12°	6° / -2°
Rainfall	68 mm	65 mm
Rainy days	7	9
Humidity	78%	55%
Air quality (AQI)	36	35

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

Buenos Aires vs Portillo in May — FAQ

Is May better in Buenos Aires or Portillo?: Buenos Aires is the better pick in May — 82 vs 75 on SeasonMap's comfort score. Buenos Aires is nice, a little rain, clean air, while Portillo is cold, a little rain, clean air.
What is the weather like in Buenos Aires vs Portillo in May?: In May, Buenos Aires averages 19°C high / 12°C low with about 68 mm of rain; Portillo averages 6°C high / -2°C low with about 65 mm.