Siegen Weather in December

Siegen in December averages 5°C (41°F) during the day and -1°C (30°F) at night. This is the wettest month of the year, and part of the winter season.

Rainfall in Siegen in December

Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. You can expect snow/rain on around 17 days based on historical patterns, with 118 mm (4.6 in) average for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Siegen in December

In December, expect low temperatures in Siegen, with highs of 5°C (41°F) and lows of -1°C (30°F) at night. This month falls in the winter season. Staying warm is the main priority this month, especially during mornings and evenings. At -1°C (30°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. This month is particularly chilly, so wearing layers is necessary to stay warm and comfortable.

Sunshine in Siegen in December

The area sees fewer sunny days, with a projection of about 41 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

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

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Check the conditions for any month of the year.

• January
• February
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• December

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

Siegen Temperature in December

Min Temperature -1°C (30°F)  

Max Temperature 5°C (41°F)  

Chance of Rain 58%  

Precipitation 118 mm (4.6 in)  

Rainy days 17 days  

Sunshine 41 hours *  

Percentage Sunshine *  

* Data from: Bonn, Germany (66 KM, 41 Miles).

What to Wear in Siegen in December

Dress warmly and in layers for your trip to Siegen in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Siegen in December

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

Swimming

4/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

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 Siegen's climate page.

More climate data for Siegen

Temperature Rainfall Sunshine

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