Samnaun Weather in March
Thinking of visiting Samnaun in March? Expect very low temperatures reaching 1°C (34°F) during the day, dropping to -8°C (18°F) at night, and note that quite a bit of snow/rainfall is likely.
Rainfall in Samnaun in March
Historically, the month has about 18 days of snow/rain, averaging 105 mm (4.1 in) in total. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Samnaun in March
Daytime highs in Samnaun in March reach 1°C (34°F), with nights around -8°C (18°F). Cold conditions tend to persist from morning through evening, so be prepared for winter weather. Nights are well below freezing at -8°C (18°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. It's a frigid month, so wearing warm clothing is crucial. Don't underestimate the cold; prepare accordingly.March in Samnaun 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 Samnaun's climate page.
Samnaun Temperature in March
Min Temperature
-8°C (18°F)
Max Temperature
1°C (34°F)
Chance of Rain
59%
Precipitation
105 mm (4.1 in)
Rainy days
18 days
Humidity
51% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Samnaun typically rise from around 4°C (39°F) at the start of March to approximately 8°C (46°F) by the end. Nights are very cold, with lows typically ranging from -9°C (16°F) to -4°C (25°F).
Average temperatures in March
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 March
Historical weather for Samnaun in March
Browse day-by-day weather records for Samnaun spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Samnaun historical weather extremes in March
The extremes listed below come from historical weather data collected in Samnaun from 1976 through 2026.
- The lowest daytime temperature in March was -14°C (7°F), recorded on March 7, 2005.
- The coldest night in March in Samnaun was on March 7, 1987, with a minimum of -25°C (-13°F).
- The heaviest March precipitation occurred on March 2, 1992, when 57 mm (2.2 in) of precipitation fell.
Best Places in Switzerland in March
Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in March →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Samnaun in March
Cold weather calls for smart layering in March. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes.What To Do in Samnaun in March
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 Samnaun's climate page.
See the full Samnaun climate overview or explore weather in Switzerland.
