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Seewen Weather in December

December in Seewen sees daytime temperatures around 3°C (37°F) and lows of -4°C (25°F) at night. With around 140 mm (5.5 in) of snow/rainfall expected, it's worth packing a rain jacket.

Rainfall in Seewen in December

Snow/rain is expected on roughly 15 days, totalling around 140 mm (5.5 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Seewen in December

Daytime highs in Seewen in December reach 3°C (37°F), with nights around -4°C (25°F). December is known for being in the winter season. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. Nights drop below freezing to -4°C (25°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. It's a frigid month, so wearing warm clothing is crucial. Don't underestimate the cold; prepare accordingly.

Sunshine in Seewen in December

The month is characterized by fewer sunny days, with roughly 36 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

Wind Speed in Seewen in December

December sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Seewen. 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 Switzerland, check out our Seewen's climate page.

Seewen Temperature in December

Min TemperatureMin Temperature -4°C (25°F)  
Max TemperatureMax Temperature 3°C (37°F)  
Chance of RainChance of Rain 49%  
PrecipitationPrecipitation 140 mm (5.5 in)  
Rainy daysRainy days 15 days  
HumidityHumidity 80% *  
WindspeedWindspeed 2 m/s (4 knots) *  
SunshineSunshine 36 hours *  
Percentage SunshinePercentage Sunshine 30% *  
* Data from: Altdorf, Switzerland (18 KM, 11 Miles).

Best Places in Switzerland in December

Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in December →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Seewen in December

We recommend to layer up for chilly conditions in Seewen 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. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Seewen 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.

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

More climate data for Seewen