Indianapolis vs Toronto: which is better, month by month

Indianapolis beats Toronto in 8 of 12 months — its lead peaks in February (54 vs 42) — while Toronto wins June to September.

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.

Indianapolis

🇺🇸 United States · mild climate

Best month: September 89/100
Months won: 8 of 12

Toronto

🇨🇦 Canada · mild climate

Best month: September 93/100
Months won: 4 of 12

Indianapolis vs Toronto — all 12 months

Month	Indianapolis	Toronto	Winner	Gap
January	41Ffreezing, a little rain, clean air	36Ffreezing, a little rain, clean air	Indianapolis	5
February	54Dcold, a little rain, clean air	42Ffreezing, a little rain, clean air	Indianapolis	12
March	63Ccold, rainy, clean air	55Dcold, a little rain, clean air	Indianapolis	8
April	74Bnice, rainy, clean air	67Ccold, rainy	Indianapolis	7
May	88Anice, rainy, clean air	83Anice, a little rain	Indianapolis	5
June	79Bhot, rainy	90Swarm, a little rain	Toronto	11
July	69Chot, rainy	79Bhot, rainy	Toronto	10
August	78Bhot, rainy	86Awarm, a little rain	Toronto	8
September	89Awarm, a little rain, clean air	93Snice, a little rain, clean air	Toronto	4
October	82Anice, a little rain, clean air	73Bcool, a little rain, clean air	Indianapolis	9
November	64Ccold, a little rain, clean air	60Ccold, a little rain, clean air	Indianapolis	4
December	49Fcold, a little rain, clean air	44Ffreezing, a little rain, clean air	Indianapolis	5

A month is a tie when the two are within 3 points. The widest gap is February (54 vs 42). Tap a month for that month's temperature, rain, humidity and air quality side by side.