Buenos Aires vs Mumbai: which is better, month by month

Buenos Aires beats Mumbai in 10 of 12 months — its lead peaks in September (86 vs 43) — while Mumbai wins January; they are within 3 points in February.

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.

Buenos Aires

🇦🇷 Argentina · mild climate

Best month
October 90/100
Months won
10 of 12

Mumbai

🇮🇳 India · tropical climate

Best month
January 85/100
Months won
1 of 12

Buenos Aires vs Mumbai — all 12 months

MonthBuenos AiresMumbaiWinnerGap
January79Bhot, a little rain, clean air85Ahot, dry, poor air qualityMumbai6
February79Bhot, rainy, clean air82Asweltering, dry, poor air qualityTie3
March81Awarm, rainy, clean air75Bsweltering, dry, poor air qualityBuenos Aires6
April84Anice, rainy, clean air67Csweltering, dry, poor air qualityBuenos Aires17
May82Anice, a little rain, clean air62Csweltering, a little rain, muggy airBuenos Aires20
June78Bcool, a little rain, clean air38Fsweltering, soaked, muggy airBuenos Aires40
July76Bcool, a little rain, clean air35Fsweltering, soaked, muggy airBuenos Aires41
August82Acool, a little rain, clean air41Fsweltering, soaked, muggy airBuenos Aires41
September86Anice, a little rain, clean air43Fsweltering, soaked, muggy airBuenos Aires43
October90Snice, rainy, clean air58Dsweltering, rainy, poor air qualityBuenos Aires32
November88Awarm, a little rain, clean air71Bsweltering, dry, poor air qualityBuenos Aires17
December83Ahot, a little rain, clean air79Bsweltering, dry, poor air qualityBuenos Aires4

A month is a tie when the two are within 3 points. The widest gap is September (86 vs 43). Tap a month for that month's temperature, rain, humidity and air quality side by side.