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Leukerbad Weather in December
Leukerbad in December averages -3°C (27°F) during the day and -12°C (10°F) at night. This is part of the winter season, and quite a bit of snowfall is expected this month.
Rainfall in Leukerbad in December
Historically, approximately 16 days this month are expected to have snow, averaging 149 mm (5.9 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Leukerbad in December
In December, Leukerbad gets very low temperatures, with highs of -3°C (27°F). Nights cool to around -12°C (10°F). This month falls in the winter season. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. Nights drop below freezing to -12°C (10°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. This month is marked by cold temperatures, so wearing layers is key to staying warm. Don't be caught off-guard by the cold.
Sunshine in Leukerbad in December
The city usually sees around 70 hours of sunlight, indicating fewer sunny days.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Leukerbad. Our weather planner can help you explore destinations with more pleasant weather conditions.
Leukerbad Temperature in December
Min Temperature
-12°C (10°F)
Max Temperature
-3°C (27°F)
Chance of Rain
52%
Precipitation
149 mm (5.9 in)
Rainy days
16 days
Humidity
83% *
Sunshine
70 hours *
Percentage Sunshine
50% *
* Data from: Sion, Switzerland (29 KM, 18 Miles).
Leukerbad Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Leukerbad - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Leukerbad typically stay consistent throughout December, with daily highs averaging around -3°C (27°F). Nights are very cold, with lows typically ranging from -4°C (25°F) to -2°C (28°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather records for Leukerbad in December
Browse day-by-day weather records for Leukerbad spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Leukerbad historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Leukerbad.
- The warmest day in December was on December 16, 1989, with a maximum of 15°C (59°F).
- Leukerbad experienced its chilliest December day on December 28, 2005, reaching only -9°C (16°F).
- Leukerbad registered its coldest December night on December 25, 1986, with temperatures dropping to -18°C (0°F).
- The wettest December day on record brought 61 mm (2.4 in) of precipitation to Leukerbad (December 22, 1991).
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 →
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 Leukerbad in December
It's wise to bundle up for freezing conditions in Leukerbad in December. If you have a winter jacket with good insulation, waterproof winter boots, thermal layers, and warm accessories it's smart to pack them. Hand and foot warmers can be lifesavers, especially during the night. Expect heavy rainfall, so bring good rain protection and waterproof bags. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.
What To Do in Leukerbad in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming1/10 -
Cycling1/10 -
Walking1/10 -
Camping1/10 -
Outdoor sports1/10
Leukerbad 3-Day Forecast
More climate data for Leukerbad
Temperature Rainfall Sunshine Humidity
See the full Leukerbad climate overview or explore weather in Switzerland.
Popular in December
Where to go in December - average daytime high across popular destinations.
Zürich
6°C (43°F) Engelberg
0°C (32°F) Crans-Montana-3°C (27°F) Grindelwald-3°C (27°F) Davos-3°C (27°F) Nendaz-3°C (27°F) Saas-Fee-4°C (25°F) Zermatt-6°C (21°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 5 most scenic train journeys in Switzerland
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