Hiroshima vs Nagoya: which is better, month by month

Hiroshima beats Nagoya in 1 of 12 months — its lead peaks in October (87 vs 82) — and they are within 3 points in November 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.

Hiroshima

🇯🇵 Japan · mild climate

Best month: October 87/100
Months won: 1 of 12

Nagoya

🇯🇵 Japan · mild climate

Best month: May 85/100
Months won: 0 of 12

Hiroshima vs Nagoya — all 12 months

Month	Hiroshima	Nagoya	Winner	Gap
January	67Ccold, a little rain, clean air	68Ccold, a little rain, clean air	Tie	1
February	70Bcold, a little rain, clean air	70Bcold, a little rain, clean air	Tie	0
March	74Bcool, rainy	73Bcool, rainy	Tie	1
April	81Anice, rainy	81Anice, rainy	Tie	0
May	86Awarm, rainy, muggy air	85Awarm, soaked	Tie	1
June	68Chot, soaked, muggy air	69Chot, soaked, muggy air	Tie	1
July	53Dsweltering, soaked, clean air	54Dsweltering, soaked, muggy air	Tie	1
August	56Dsweltering, soaked, clean air	58Dsweltering, soaked, muggy air	Tie	2
September	63Chot, soaked, clean air	64Chot, soaked, muggy air	Tie	1
October	87Awarm, rainy, clean air	82Awarm, soaked, muggy air	Hiroshima	5
November	83Anice, a little rain, clean air	80Anice, a little rain, muggy air	Tie	3
December	71Bcold, a little rain, clean air	72Bcold, a little rain, clean air	Tie	1

A month is a tie when the two are within 3 points. The widest gap is October (87 vs 82). Tap a month for that month's temperature, rain, humidity and air quality side by side.