Saarlouis Weather in December

December in Saarlouis sees daytime temperatures around 6°C (43°F) and lows of 1°C (34°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Saarlouis in December

Being the wettest month, having an umbrella on standby can help you avoid getting caught in the rain. Typically around 16 days of rainfall are expected, averaging 115 mm (4.5 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Saarlouis in December

Temperatures in Saarlouis in December top out at 6°C (43°F) and drop to 1°C (34°F) overnight. The month of December belongs to the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With overnight lows of 1°C (34°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Saarlouis in December

The area experiences limited sunny days, amounting to roughly 42 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

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

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

Saarlouis Temperature in December

Min Temperature 1°C (34°F)  

Max Temperature 6°C (43°F)  

Chance of Rain 53%  

Precipitation 115 mm (4.5 in)  

Rainy days 16 days  

Sunshine 42 hours *  

Percentage Sunshine *  

* Data from: Trier, Germany (48 KM, 30 Miles).

What to Wear in Saarlouis in December

We recommend to layer up for chilly conditions in Saarlouis 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 Saarlouis 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 Saarlouis's climate page.

More climate data for Saarlouis

Temperature Rainfall Sunshine

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