Annecy vs Lyon: which is better, month by month

Lyon beats Annecy in 10 of 12 months — its lead peaks in May (89 vs 76) — while Annecy wins August; they are within 3 points in July.

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.

Annecy

🇫🇷 France · mild climate

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

Lyon

🇫🇷 France · mild climate

Best month: September 93/100
Months won: 10 of 12

Annecy vs Lyon — all 12 months

Month	Annecy	Lyon	Winner	Gap
January	48Fcold, soaked, clean air	60Ccold, a little rain, clean air	Lyon	12
February	61Ccold, rainy, muggy air	69Ccold, a little rain, muggy air	Lyon	8
March	67Ccool, rainy, clean air	75Bcool, a little rain, clean air	Lyon	8
April	77Bnice, rainy, clean air	83Anice, a little rain, clean air	Lyon	6
May	76Bnice, soaked, clean air	89Anice, rainy, clean air	Lyon	13
June	82Awarm, soaked, clean air	86Awarm, rainy	Lyon	4
July	83Ahot, rainy, clean air	84Ahot, a little rain, clean air	Tie	1
August	87Ahot, rainy, clean air	82Ahot, a little rain, clean air	Annecy	5
September	86Anice, rainy, clean air	93Swarm, a little rain, clean air	Lyon	7
October	72Bnice, rainy, clean air	77Bnice, rainy, clean air	Lyon	5
November	57Dcold, rainy, clean air	66Ccool, a little rain, clean air	Lyon	9
December	46Fcold, soaked, clean air	59Dcold, a little rain, muggy air	Lyon	13

A month is a tie when the two are within 3 points. The widest gap is May (76 vs 89). Tap a month for that month's temperature, rain, humidity and air quality side by side.