Aveiro vs Lisbon: which is better, month by month

Lisbon beats Aveiro in 8 of 12 months — its lead peaks in January (75 vs 64) — and they are within 3 points in June 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.

Aveiro

🇵🇹 Portugal · mild climate

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

Lisbon

🇵🇹 Portugal · mild climate

Best month: May 95/100
Months won: 8 of 12

Aveiro vs Lisbon — all 12 months

Month	Aveiro	Lisbon	Winner	Gap
January	64Ccool, rainy, clean air	75Bcool, a little rain, clean air	Lisbon	11
February	73Bcool, rainy, clean air	80Acool, a little rain, clean air	Lisbon	7
March	75Bcool, rainy, muggy air	83Anice, a little rain, clean air	Lisbon	8
April	81Anice, rainy, clean air	89Anice, a little rain, clean air	Lisbon	8
May	91Snice, a little rain, muggy air	95Snice, a little rain, clean air	Lisbon	4
June	94Swarm, a little rain, muggy air	93Swarm, dry, clean air	Tie	1
July	88Awarm, dry, clean air	87Ahot, dry, clean air	Tie	1
August	87Awarm, dry, clean air	86Ahot, dry, clean air	Tie	1
September	89Awarm, a little rain	89Awarm, dry, clean air	Tie	0
October	78Bnice, rainy, clean air	88Anice, a little rain, clean air	Lisbon	10
November	68Ccool, soaked, clean air	79Bnice, rainy, clean air	Lisbon	11
December	65Ccool, rainy, clean air	75Bcool, a little rain, clean air	Lisbon	10

A month is a tie when the two are within 3 points. The widest gap is January (64 vs 75). Tap a month for that month's temperature, rain, humidity and air quality side by side.