Illerich Weather in December

December in Illerich sees daytime temperatures around 5°C (41°F) and lows of 0°C (32°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Illerich in December

With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. Based on our climate data of the past 30 years, about 17 days of rain are anticipated, with 75 mm (3 in) on average. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Illerich in December

Illerich in December gets highs of 5°C (41°F) during the day and drops to 0°C (32°F) at night. December is part of winter. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of 0°C (32°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Illerich in December

The area experiences limited sunny days, amounting to roughly 41 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Illerich. 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
• March
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• May
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• August

• September
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• December

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

Illerich Temperature in December

Min Temperature 0°C (32°F)  

Max Temperature 5°C (41°F)  

Chance of Rain 57%  

Precipitation 75 mm (3 in)  

Rainy days 17 days  

Sunshine 41 hours *  

Percentage Sunshine *  

* Data from: Bonn, Germany (59 KM, 37 Miles).

What to Wear in Illerich in December

Dress warmly and in layers for your trip to Illerich 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Illerich 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

4/10

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 Illerich's climate page.

More climate data for Illerich

Temperature Rainfall Sunshine

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