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

In March, Buenos Aires averages 27°C high / 19°C low with about 109 mm of rain; Portillo averages 17°C high / 8°C low with about 12 mm.

Buenos Aires vs Portillo in March

Buenos Aires is the better pick in March — 81 vs 18 on SeasonMap's comfort score. Buenos Aires is warm, rainy, clean air, while Portillo is cool, dry, clean air.

Buenos Aires vs Portillo — March climate, side by side

	Buenos Aires	Portillo
Comfort score	81/100 (A)	18/100 (F)
Feels-like high	28°C	15°C
Avg high / low	27° / 19°	17° / 8°
Rainfall	109 mm	12 mm
Rainy days	9	4
Humidity	73%	49%
Air quality (AQI)	35	48

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

Buenos Aires vs Portillo in March — FAQ

Is March better in Buenos Aires or Portillo?: Buenos Aires is the better pick in March — 81 vs 18 on SeasonMap's comfort score. Buenos Aires is warm, rainy, clean air, while Portillo is cool, dry, clean air.
What is the weather like in Buenos Aires vs Portillo in March?: In March, Buenos Aires averages 27°C high / 19°C low with about 109 mm of rain; Portillo averages 17°C high / 8°C low with about 12 mm.