Illmensee Weather in December

Illmensee in December averages 5°C (41°F) during the day and -1°C (30°F) at night. This is part of the winter season, and quite a bit of snow/rainfall is expected this month.

Rainfall in Illmensee in December

You can expect snow/rain on around 15 days based on historical patterns, with 89 mm (3.5 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Illmensee in December

December in Illmensee brings low temperatures, with highs of 5°C (41°F) and nights around -1°C (30°F). During December, you'll experience the winter season. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. With lows of -1°C (30°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. Expect very cold weather this month, so bundle up in warm clothing. It's essential to be ready for the chill.

Sunshine in Illmensee in December

This month sees fewer sunny days, with about 48 hours of sunshine, perfect for those who enjoy cooler temperatures.

December in Illmensee has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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

Illmensee Temperature in December

Min Temperature -1°C (30°F)  

Max Temperature 5°C (41°F)  

Chance of Rain 50%  

Precipitation 89 mm (3.5 in)  

Rainy days 15 days  

Humidity 80% *  

Sunshine 48 hours *  

Percentage Sunshine 25% *  

* Data from: St. Gallen, Switzerland (48 KM, 30 Miles).

What to Wear in Illmensee in December

We recommend to layer up for chilly conditions in Illmensee in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Illmensee 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 Illmensee's climate page.

More climate data for Illmensee

Temperature Rainfall Sunshine Humidity

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