Lille vs Nantes: which is better, month by month

Nantes beats Lille in 4 of 12 months — its lead peaks in November (64 vs 59) — and they are within 3 points in March to October.

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.

Lille

🇫🇷 France · mild climate

Best month: July 94/100
Months won: 0 of 12

Nantes

🇫🇷 France · mild climate

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

Lille vs Nantes — all 12 months

Month	Lille	Nantes	Winner	Gap
January	51Dcold, a little rain, clean air	55Dcold, rainy, clean air	Nantes	4
February	61Ccold, a little rain, clean air	65Ccold, a little rain, clean air	Nantes	4
March	69Ccold, a little rain, clean air	71Bcool, a little rain, clean air	Tie	2
April	80Acool, a little rain, clean air	81Acool, a little rain, clean air	Tie	1
May	84Anice, a little rain, clean air	86Anice, a little rain, clean air	Tie	2
June	92Swarm, a little rain	93Swarm, a little rain, clean air	Tie	1
July	94Swarm, a little rain, clean air	91Swarm, a little rain, clean air	Tie	3
August	91Swarm, a little rain, clean air	92Swarm, a little rain, clean air	Tie	1
September	86Anice, a little rain, clean air	89Anice, a little rain, clean air	Tie	3
October	73Bcool, a little rain, clean air	76Bnice, rainy, clean air	Tie	3
November	59Dcold, a little rain, clean air	64Ccool, rainy, clean air	Nantes	5
December	54Dcold, a little rain, clean air	58Dcold, rainy, clean air	Nantes	4

A month is a tie when the two are within 3 points. The widest gap is November (59 vs 64). Tap a month for that month's temperature, rain, humidity and air quality side by side.