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

In September, Edinburgh averages 17°C high / 10°C low with about 57 mm of rain; London averages 21°C high / 12°C low with about 56 mm.

Edinburgh vs London in September

London is the better pick in September — 84 vs 79 on SeasonMap's comfort score. London is nice, a little rain, clean air, while Edinburgh is cool, a little rain, clean air.

Edinburgh vs London — September climate, side by side

	Edinburgh	London
Comfort score	79/100 (B)	84/100 (A)
Feels-like high	15°C	19°C
Avg high / low	17° / 10°	21° / 12°
Rainfall	57 mm	56 mm
Rainy days	11	11
Humidity	82%	78%
Air quality (AQI)	32	46

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

Edinburgh vs London in September — FAQ

Is September better in Edinburgh or London?: London is the better pick in September — 84 vs 79 on SeasonMap's comfort score. London is nice, a little rain, clean air, while Edinburgh is cool, a little rain, clean air.
What is the weather like in Edinburgh vs London in September?: In September, Edinburgh averages 17°C high / 10°C low with about 57 mm of rain; London averages 21°C high / 12°C low with about 56 mm.