Kumamoto vs Osaka: which is better, month by month

Osaka beats Kumamoto in 3 of 12 months — its lead peaks in June (66 vs 56) — while Kumamoto wins October; 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.

Kumamoto

🇯🇵 Japan · mild climate

Best month: October 86/100
Months won: 1 of 12

Osaka

🇯🇵 Japan · mild climate

Best month: November 84/100
Months won: 3 of 12

Kumamoto vs Osaka — all 12 months

Month	Kumamoto	Osaka	Winner	Gap
January	66Ccold, a little rain, clean air	69Ccold, a little rain	Tie	3
February	67Ccool, rainy, clean air	71Bcold, a little rain	Osaka	4
March	73Bnice, rainy, muggy air	75Bcool, rainy	Tie	2
April	83Anice, rainy, muggy air	83Anice, rainy	Tie	0
May	77Bwarm, soaked, muggy air	82Awarm, soaked	Osaka	5
June	56Dhot, soaked, muggy air	66Chot, soaked, muggy air	Osaka	10
July	50Dsweltering, soaked, clean air	51Dsweltering, soaked, muggy air	Tie	1
August	54Dsweltering, soaked, muggy air	53Dsweltering, soaked, muggy air	Tie	1
September	62Csweltering, soaked, clean air	61Csweltering, soaked, muggy air	Tie	1
October	86Awarm, rainy, clean air	80Awarm, soaked, muggy air	Kumamoto	6
November	81Anice, rainy, clean air	84Anice, a little rain, muggy air	Tie	3
December	70Bcool, a little rain, clean air	73Bcool, a little rain, muggy air	Tie	3

A month is a tie when the two are within 3 points. The widest gap is June (56 vs 66). Tap a month for that month's temperature, rain, humidity and air quality side by side.