What is the weather like in Aveiro vs Cascais in September?

In September, Aveiro averages 25°C high / 16°C low with about 47 mm of rain; Cascais averages 25°C high / 18°C low with about 24 mm.

Aveiro vs Cascais in September

Aveiro and Cascais are nearly tied in September — 89 vs 87 on SeasonMap's comfort score. Aveiro is warm, a little rain; Cascais is warm, dry, clean air.

Aveiro vs Cascais — September climate, side by side

	🇵🇹 Aveiro	🇵🇹 Cascais
Comfort score	89/100 (A)	87/100 (A)
Feels-like high	25°C	26°C
Avg high / low	25° / 16°	25° / 18°
Rainfall	47 mm	24 mm
Rainy days	6	3
Humidity	75%	76%
Air quality (AQI)	58	43

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Aveiro 🇵🇹 Portugalwarm, a little rain · best June89
Cascais 🇵🇹 Portugalwarm, dry, clean air · best July87

Aveiro vs Cascais in September — FAQ

Is September better in Aveiro or Cascais?: Aveiro and Cascais are nearly tied in September — 89 vs 87 on SeasonMap's comfort score. Aveiro is warm, a little rain; Cascais is warm, dry, clean air.
What is the weather like in Aveiro vs Cascais in September?: In September, Aveiro averages 25°C high / 16°C low with about 47 mm of rain; Cascais averages 25°C high / 18°C low with about 24 mm.