Illertissen Weather in December

December in Illertissen averages 5°C (41°F) during the day and -1°C (30°F) at night. Quite a bit of snow/rainfall is typical this month, with around 76 mm (3 in) on average. An umbrella is a good idea.

Rainfall in Illertissen in December

Based on our climate data of the past 30 years, about 17 days of snow/rain are anticipated, with 76 mm (3 in) on average. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Illertissen in December

In December, Illertissen sees low temperatures, with highs of 5°C (41°F). Nights drop to around -1°C (30°F). The winter season takes place during December. It stays very cold throughout much of the day, so warm winter clothing is essential. With overnight lows of -1°C (30°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. Prepare for a very cold month by layering your clothing. It's always better to be prepared for the cold than to face it unprotected.

Sunshine in Illertissen in December

The month has fewer sunny days, with around 46 hours of sunshine.

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

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

Illertissen Temperature in December

Min Temperature -1°C (30°F)  

Max Temperature 5°C (41°F)  

Chance of Rain 55%  

Precipitation 76 mm (3 in)  

Rainy days 17 days  

Sunshine 46 hours *  

Percentage Sunshine *  

* Data from: Augsburg, Germany (60 KM, 37 Miles).

What to Wear in Illertissen in December

Dress warmly and in layers for your trip to Illertissen 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 Illertissen 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 Illertissen's climate page.

More climate data for Illertissen

Temperature Rainfall Sunshine

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