What is the weather like in Lille vs Strasbourg in September?

In September, Lille averages 21°C high / 12°C low with about 61 mm of rain; Strasbourg averages 23°C high / 11°C low with about 49 mm.

Lille vs Strasbourg in September

Strasbourg is the better pick in September — 93 vs 86 on SeasonMap's comfort score. Strasbourg is nice, a little rain, clean air, while Lille is nice, a little rain, clean air.

Lille vs Strasbourg — September climate, side by side

	🇫🇷 Lille	🇫🇷 Strasbourg
Comfort score	86/100 (A)	93/100 (S)
Feels-like high	20°C	22°C
Avg high / low	21° / 12°	23° / 11°
Rainfall	61 mm	49 mm
Rainy days	9	8
Humidity	75%	72%
Air quality (AQI)	42	41

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

Month by month

Lille vs Strasbourg in September — FAQ

Is September better in Lille or Strasbourg?: Strasbourg is the better pick in September — 93 vs 86 on SeasonMap's comfort score. Strasbourg is nice, a little rain, clean air, while Lille is nice, a little rain, clean air.
What is the weather like in Lille vs Strasbourg in September?: In September, Lille averages 21°C high / 12°C low with about 61 mm of rain; Strasbourg averages 23°C high / 11°C low with about 49 mm.