Weather in Cologne in December
How warm is it in Cologne in December?
In December the typical daytime high in Cologne is 4.9 °C on average, from 5.4 °C at the start to 4.4 °C at the end of the month.
That is 2.9 °C cooler than in November and 1.0 °C warmer than in January.
The last 10 years were 2.2 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
The average of the weather stations Maastricht (83 km), Altastenberg (110 km) and Geisenheim (127 km); nearer ones count more.