Köln-Mülheim Weather in December
What's the weather like in Köln-Mülheim (North Rhine-Westphalia) in December 2024?
The climate in Köln-Mülheim during December can be summarized as cool and reasonably dry.
December is in the winter in Köln-Mülheim and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 5°C (41°F), whilst at night 1°C (33°F) is normal.
| Daytime temperature | 4.8°C 40.6°F |
|---|---|
| Nightly temperature | 0.7°C 33.2°F |
| Average temperature | 2.7°C 36.9°F |
| Daily sunshine | 1.4 hrs |
| Avg rainfall | 70 mm 2.7 ins |
| Rainy days | 18 days |
| Sea temperature | 9.7°C 49.5°F |
| Humidity | 90% |
| Windspeed | 13.7kph 9 mph |
On average December is the 5th wettest month of the year in Köln-Mülheim with around 70mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 1.4 hours of sunshine per day.
December temperatures in Köln-Mülheim
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Köln-Mülheim in December 2024.
Other monthly averages
Best places to visit in December
Köln-Mülheim weather stats
| Hottest month: | July | 22.8°C 73°F |
|---|---|---|
| Driest month: | February | 50mm 2ins |
| Sunniest month: | August | 6.7hrs |
| Coldest month: | January | 4°C 39.2°F |
| Wettest month: | June | 83mm 3.3ins |
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