La Tzoumaz Weather in January
January in La Tzoumaz brings very low temperatures around -4°C (25°F) during the day, dropping to -13°C (9°F) at night, with quite a bit of snowfall expected, averaging around 130 mm (5.1 in) for the month.
Rainfall in La Tzoumaz in January
Based on our climate data of the past 30 years, about 15 days of snow are anticipated, with 130 mm (5.1 in) on average. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in La Tzoumaz in January
January in La Tzoumaz brings very low temperatures, with highs of -4°C (25°F) and nights around -13°C (9°F). During January, the winter season is in full swing. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. Nights are well below freezing at -13°C (9°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. As the coldest month of the year, it's important to pack plenty of warm clothes and winter gear.
Sunshine in La Tzoumaz in January
The area sees fewer sunny days, with a projection of about 95 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.
Wind Speed in La Tzoumaz in January
January has wind speeds averaging 1 m/s (2 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.January in La Tzoumaz can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
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 La Tzoumaz's climate page.
La Tzoumaz Temperature in January
Min Temperature
-13°C (9°F)
Max Temperature
-4°C (25°F)
Chance of Rain
51%
Precipitation
130 mm (5.1 in)
Rainy days
15 days
Humidity
78% *
Windspeed
1 m/s (2 knots) *
Sunshine
95 hours *
Percentage Sunshine
53% *
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in La Tzoumaz typically stay consistent throughout January, with daily highs averaging around -4°C (25°F). Nights are very cold, with lows around -3°C (27°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for La Tzoumaz in January
Browse day-by-day weather records for La Tzoumaz spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
La Tzoumaz historical weather extremes in January
Based on weather observations in La Tzoumaz between 2000 and 2025, these are the recorded extremes during January.
- La Tzoumaz recorded its highest January temperature of 13°C (55°F) on January 25, 2025.
- The coldest January day was on January 26, 2005, with a maximum of -9°C (16°F).
- The coldest night in January in La Tzoumaz was on January 21, 2023, with a minimum of -11°C (12°F).
- The heaviest January precipitation occurred on January 22, 2018, when 47 mm (1.9 in) of precipitation fell.
Best Places in Switzerland in January
Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in La Tzoumaz in January
We recommend you pack up your warm winter gear for La Tzoumaz in January. If you have insulated boots, thermal layers, and a heavy winter coat that can handle snow and freezing temperatures it's smart to bring them. Don't forget gloves, a warm hat, and a scarf. 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 La Tzoumaz in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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 La Tzoumaz's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full La Tzoumaz climate overview or explore weather in Switzerland.
