What is the weather like in Cologne vs Heidelberg in October?

In October, Cologne averages 16°C high / 8°C low with about 76 mm of rain; Heidelberg averages 17°C high / 8°C low with about 78 mm.

Cologne vs Heidelberg in October

Cologne and Heidelberg are nearly tied in October — 71 vs 72 on SeasonMap's comfort score. Cologne is cool, a little rain, clean air; Heidelberg is nice, a little rain, clean air.

Cologne vs Heidelberg — October climate, side by side

	Cologne	Heidelberg
Comfort score	71/100 (B)	72/100 (B)
Feels-like high	15°C	16°C
Avg high / low	16° / 8°	17° / 8°
Rainfall	76 mm	78 mm
Rainy days	13	11
Humidity	81%	80%
Air quality (AQI)	38	40

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

Cologne vs Heidelberg in October — FAQ

Is October better in Cologne or Heidelberg?: Cologne and Heidelberg are nearly tied in October — 71 vs 72 on SeasonMap's comfort score. Cologne is cool, a little rain, clean air; Heidelberg is nice, a little rain, clean air.
What is the weather like in Cologne vs Heidelberg in October?: In October, Cologne averages 16°C high / 8°C low with about 76 mm of rain; Heidelberg averages 17°C high / 8°C low with about 78 mm.