Cologne Weather in December

December in Cologne brings low temperatures, with daytime highs of 12°C (54°F) and nights around 4°C (39°F). Quite a bit of rainfall is expected, around 63 mm (2.5 in), so pack an umbrella.

Rainfall in Cologne in December

Typically, you can expect about 13 days of rain this month, with 63 mm (2.5 in) on average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Cologne in December

Cologne in December gets highs of 12°C (54°F) during the day and drops to 4°C (39°F) at night. December is part of the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Cologne in December

With limited sunshine this month, there are about 86 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August, September and October typically offer the best weather for Cologne.