What is the weather like in Glasgow vs London in September?

In September, Glasgow averages 17°C high / 8°C low with about 95 mm of rain; London averages 21°C high / 12°C low with about 56 mm.

Glasgow vs London in September

London is the better pick in September — 84 vs 75 on SeasonMap's comfort score. London is nice, a little rain, clean air, while Glasgow is cool, rainy, clean air.

Glasgow vs London — September climate, side by side

	🇬🇧 Glasgow	🇬🇧 London
Comfort score	75/100 (B)	84/100 (A)
Feels-like high	15°C	19°C
Avg high / low	17° / 8°	21° / 12°
Rainfall	95 mm	56 mm
Rainy days	15	11
Humidity	84%	78%
Air quality (AQI)	31	46

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

Month by month

Glasgow 🇬🇧 United Kingdomcool, rainy, clean air · best July75
London 🇬🇧 United Kingdomnice, a little rain, clean air · best July84

Glasgow vs London in September — FAQ

Is September better in Glasgow or London?: London is the better pick in September — 84 vs 75 on SeasonMap's comfort score. London is nice, a little rain, clean air, while Glasgow is cool, rainy, clean air.
What is the weather like in Glasgow vs London in September?: In September, Glasgow averages 17°C high / 8°C low with about 95 mm of rain; London averages 21°C high / 12°C low with about 56 mm.