Las Leñas vs Portillo: which is better, month by month

Portillo beats Las Leñas in 4 of 12 months — its lead peaks in December (27 vs 18) — and they are within 3 points in the other 8 months.

Each place is scored under the lens that suits its type. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.

Las Leñas

🇦🇷 Argentina · mild climate

Best month: August 89/100
Months won: 0 of 12

Portillo

🇨🇱 Chile · mild climate

Best month: June 91/100
Months won: 4 of 12

Las Leñas vs Portillo — all 12 months

Month	Las Leñas	Portillo	Winner	Gap
January	13Fnice, a little rain, clean air	21Fnice, a little rain	Portillo	8
February	15Fnice, dry, clean air	14Fnice, dry	Tie	1
March	21Fnice, dry, clean air	18Fcool, dry, clean air	Tie	3
April	46Fcool, a little rain, clean air	46Fcold, a little rain, clean air	Tie	0
May	74Bcold, a little rain, clean air	75Bcold, a little rain, clean air	Tie	1
June	87Afreezing, soaked, clean air	91Sfreezing, rainy, clean air	Portillo	4
July	85Afreezing, rainy, clean air	86Afreezing, a little rain, clean air	Tie	1
August	89Acold, rainy, clean air	88Afreezing, a little rain, clean air	Tie	1
September	80Acold, a little rain, reliable snow	79Bcold, a little rain, clean air	Tie	1
October	69Ccold, a little rain, reliable snow	68Ccold, a little rain, reliable snow	Tie	1
November	41Fcool, dry, clean air	48Fcool, a little rain, reliable snow	Portillo	7
December	18Fnice, dry, clean air	27Fcool, dry	Portillo	9

A month is a tie when the two are within 3 points. The widest gap is December (18 vs 27). Tap a month for that month's temperature, rain, humidity and air quality side by side.