Cologne Weather in December

Thinking of visiting Cologne in December? Expect low temperatures reaching 7°C (45°F) during the day, dropping to 2°C (36°F) at night, and be prepared for the wettest month of the year.

Rainfall in Cologne in December

This is the wettest month of the year, so having an umbrella ready is a smart choice. You can expect rain on roughly 18 days based on historical data, averaging 99 mm (3.9 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Cologne in December

If you're visiting Cologne in December, expect highs of 7°C (45°F) and overnight lows around 2°C (36°F). December is part of winter. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With overnight lows of 2°C (36°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Cologne in December

The city usually sees around 44 hours of sunlight, indicating fewer sunny days.

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Germany, check out our Cologne's climate page.

Cologne Temperature in December

Min Temperature 2°C (36°F)  

Max Temperature 7°C (45°F)  

Chance of Rain 61%  

Precipitation 99 mm (3.9 in)  

Rainy days 18 days  

Humidity 80%  

Sunshine 44 hours  

Percentage Sunshine  

What to Wear in Cologne in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Cologne in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

4/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Germany, check out our Cologne's climate page.

More climate data for Cologne

Temperature Rainfall Sunshine Humidity

See the full Cologne climate overview or explore weather in Germany.