Haan Weather in December

December in Haan brings low temperatures around 7°C (45°F) during the day, dropping to 2°C (36°F) at night, with the most rainfall of the year.

Rainfall in Haan in December

This month sees the most rain, so carrying an umbrella will ensure you stay dry. On average, there are about 18 days with rain during this month, averaging 112 mm (4.4 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Haan in December

Daytime temperatures in Haan reach 7°C (45°F) in December, dropping to 2°C (36°F) at night. December is a notable month of the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Haan in December

The month is characterized by fewer sunny days, with roughly 47 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Haan. Our weather planner can help you explore destinations with more pleasant weather conditions.

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 Haan's climate page.

Haan Temperature in December

Min Temperature 2°C (36°F)  

Max Temperature 7°C (45°F)  

Chance of Rain 61%  

Precipitation 112 mm (4.4 in)  

Rainy days 18 days  

Humidity 86% *  

Sunshine 47 hours *  

Percentage Sunshine *  

* Data from: Düsseldorf, Germany (19 KM, 12 Miles).

What to Wear in Haan 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. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Haan 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

3/10

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 Haan's climate page.

More climate data for Haan

Temperature Rainfall Sunshine Humidity

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