Sendai vs Tokyo: which is better, month by month

Sendai and Tokyo split the year 3–3 — Sendai wins June, July and September, Tokyo wins December to February, and they are within 3 points in the other 6 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.

Sendai

🇯🇵 Japan · mild climate

Best month: May 87/100
Months won: 3 of 12

Tokyo

🇯🇵 Japan · mild climate

Best month: May 85/100
Months won: 3 of 12

Sendai vs Tokyo — all 12 months

Month	Sendai	Tokyo	Winner	Gap
January	57Dcold, a little rain, clean air	67Ccold, a little rain	Tokyo	10
February	63Ccold, a little rain, clean air	72Bcold, a little rain	Tokyo	9
March	69Ccold, rainy, reliable snow	70Bcool, rainy	Tie	1
April	79Bcool, rainy, muggy air	80Anice, rainy	Tie	1
May	87Anice, rainy, muggy air	85Awarm, rainy, muggy air	Tie	2
June	84Awarm, rainy, muggy air	71Bwarm, soaked, muggy air	Sendai	13
July	65Chot, soaked, clean air	58Dsweltering, soaked, muggy air	Sendai	7
August	59Dsweltering, soaked, clean air	62Csweltering, rainy, muggy air	Tie	3
September	73Bwarm, soaked, clean air	66Chot, soaked, muggy air	Sendai	7
October	78Bnice, rainy, clean air	75Bnice, soaked, muggy air	Tie	3
November	76Bcool, a little rain, clean air	77Bnice, rainy, muggy air	Tie	1
December	64Ccold, a little rain, clean air	69Ccold, a little rain	Tokyo	5

A month is a tie when the two are within 3 points. The widest gap is June (84 vs 71). Tap a month for that month's temperature, rain, humidity and air quality side by side.