Hennef Weather in December

December in Hennef averages 7°C (45°F) during the day and 1°C (34°F) at night. It is the wettest month of the year, with 104 mm (4.1 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Hennef in December

With frequent rain showers this month, having an umbrella on hand will keep you dry. The climate data from previous years indicates about 17 days of rain, averaging 104 mm (4.1 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Hennef in December

December in Hennef brings typical temperatures with highs around 7°C (45°F) and lows of 1°C (34°F). December is part of winter. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. At 1°C (34°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Hennef in December

This month sees fewer sunny days, with about 41 hours of sunshine, perfect for those who enjoy cooler temperatures.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Hennef. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
• March
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• May
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• December

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

Hennef Temperature in December

Min Temperature 1°C (34°F)  

Max Temperature 7°C (45°F)  

Chance of Rain 58%  

Precipitation 104 mm (4.1 in)  

Rainy days 17 days  

Sunshine 41 hours *  

Percentage Sunshine *  

* Data from: Bonn, Germany (14 KM, 8 Miles).

What to Wear in Hennef 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. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Hennef 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 Hennef's climate page.

More climate data for Hennef

Temperature Rainfall Sunshine

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