Puerto Natales vs Ushuaia: which is better, month by month

Puerto Natales beats Ushuaia in 8 of 12 months — its lead peaks in February (82 vs 18) — while Ushuaia wins June to August; they are within 3 points in September.

Each place is scored under the lens that suits its type — they are different kinds of destination, so the scores are each place at its own best. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.

Puerto Natales

🇨🇱 Chile · mild climate

Best month: February 82/100
Months won: 8 of 12

Ushuaia

🇦🇷 Argentina · mild climate

Best month: August 77/100
Months won: 3 of 12

Puerto Natales vs Ushuaia — all 12 months

Month	Puerto Natales	Ushuaia	Winner	Gap
January	80Acool, rainy, clean air	21Fcool, rainy, clean air	Puerto Natales	59
February	82Acool, rainy, clean air	18Fcool, rainy, clean air	Puerto Natales	64
March	76Bcold, rainy, clean air	30Fcool, rainy, clean air	Puerto Natales	46
April	69Ccold, rainy, clean air	48Fcold, a little rain, clean air	Puerto Natales	21
May	66Ccold, rainy, clean air	59Dcold, a little rain, clean air	Puerto Natales	7
June	60Ccold, rainy, clean air	66Ccold, a little rain, clean air	Ushuaia	6
July	57Dfreezing, rainy, clean air	73Bcold, a little rain, clean air	Ushuaia	16
August	65Ccold, rainy, clean air	77Bcold, a little rain, clean air	Ushuaia	12
September	72Bcold, rainy, clean air	69Ccold, a little rain, clean air	Tie	3
October	73Bcold, soaked, clean air	51Dcold, a little rain, clean air	Puerto Natales	22
November	77Bcold, rainy, clean air	37Fcool, rainy, clean air	Puerto Natales	40
December	78Bcold, rainy, clean air	26Fcool, rainy, clean air	Puerto Natales	52

A month is a tie when the two are within 3 points. The widest gap is February (82 vs 18). Tap a month for that month's temperature, rain, humidity and air quality side by side.