Interlaken Weather in March
March in Interlaken averages 4°C (39°F) during the day and -5°C (23°F) at night. With just 129 mm (5.1 in) of snow/rainfall on average, it doesn't get much drier than this.
Rainfall in Interlaken in March
This month sees the least rain of the year, making it well suited for outdoor adventures, even if you'll need a jacket. Typically around 17 days of snow/rainfall are expected, averaging 129 mm (5.1 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Interlaken in March
March in Interlaken sees highs of 4°C (39°F) and lows of -5°C (23°F) overnight. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. Nights drop below freezing to -5°C (23°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. You will probably experience very cold weather in this month, so dressing warmly is vital. Be sure to prepare for the chill with the right clothing.
Sunshine in Interlaken in March
The city usually sees around 125 hours of sunlight, indicating a moderately sunny period.If you're looking for dry conditions and comfortable temperatures, March may not be the ideal month to visit Interlaken. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Interlaken's climate page.
Interlaken Temperature in March
Min Temperature
-5°C (23°F)
Max Temperature
4°C (39°F)
Chance of Rain
56%
Precipitation
129 mm (5.1 in)
Rainy days
17 days
Humidity
73%
Sunshine
125 hours
Percentage Sunshine
46%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Interlaken typically rise from around 7°C (45°F) at the start of March to approximately 11°C (52°F) by the end. Nights are very cold, with lows typically ranging from -2°C (28°F) to 1°C (34°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 Interlaken in March
Browse day-by-day weather records for Interlaken spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Interlaken historical weather extremes in March
According to our 50 years of weather records for Interlaken, the following extremes were recorded between 1976 and 2026.
- On March 7, 1976, Interlaken saw its coldest March day with temperatures maxing out at -7°C (19°F).
- The coldest night in March in Interlaken was on March 7, 1976, with a minimum of -21°C (-6°F).
- The heaviest March precipitation occurred on March 19, 2002, when 36 mm (1.4 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 →
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What to Wear in Interlaken 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. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Interlaken 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 Interlaken's climate page.
Temperature Rainfall Sunshine Humidity
See the full Interlaken climate overview or explore weather in Switzerland.
