Sankt Martin Weather in December

December in Sankt Martin averages 6°C (43°F) during the day and 1°C (34°F) at night. Quite a bit of rainfall is typical this month, with around 79 mm (3.1 in) on average. An umbrella is a good idea.

Rainfall in Sankt Martin in December

Looking at the last 30 years, the data shows about 15 days with rain, averaging 79 mm (3.1 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Sankt Martin in December

Expect highs of 6°C (43°F) in Sankt Martin in December, with nights dropping to around 1°C (34°F). Winter occurs in December. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At 1°C (34°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Sankt Martin in December

The month has fewer sunny days, with around 45 hours of sunshine.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Sankt Martin. 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 Sankt Martin's climate page.

Sankt Martin Temperature in December

Min Temperature 1°C (34°F)  

Max Temperature 6°C (43°F)  

Chance of Rain 51%  

Precipitation 79 mm (3.1 in)  

Rainy days 15 days  

Sunshine 45 hours *  

Percentage Sunshine *  

* Data from: Mannheim, Germany (33 KM, 20 Miles).

What to Wear in Sankt Martin in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Sankt Martin 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

4/10

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 Sankt Martin's climate page.

More climate data for Sankt Martin

Temperature Rainfall Sunshine

See the full Sankt Martin climate overview or explore weather in Germany.