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

In September, Copenhagen averages 19°C high / 13°C low with about 66 mm of rain; London averages 21°C high / 12°C low with about 56 mm.

Copenhagen vs London in September

Copenhagen and London are nearly tied in September — 82 vs 84 on SeasonMap's comfort score. Copenhagen is nice, a little rain, clean air; London is nice, a little rain, clean air.

Copenhagen vs London — September climate, side by side

	Copenhagen	London
Comfort score	82/100 (A)	84/100 (A)
Feels-like high	17°C	19°C
Avg high / low	19° / 13°	21° / 12°
Rainfall	66 mm	56 mm
Rainy days	10	11
Humidity	79%	78%
Air quality (AQI)	42	46

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

Copenhagen vs London in September — FAQ

Is September better in Copenhagen or London?: Copenhagen and London are nearly tied in September — 82 vs 84 on SeasonMap's comfort score. Copenhagen is nice, a little rain, clean air; London is nice, a little rain, clean air.
What is the weather like in Copenhagen vs London in September?: In September, Copenhagen averages 19°C high / 13°C low with about 66 mm of rain; London averages 21°C high / 12°C low with about 56 mm.