The 5 most scenic train journeys in Switzerland
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Sarnen Weather in May
Thinking of visiting Sarnen in May? Expect moderate temperatures reaching 15°C (59°F) during the day, dropping to 5°C (41°F) at night. Heavy showers are common during the rainy season.
Rainfall in Sarnen in May
Sarnen is in the rainy season in May, with rain on around 19 days and an average of 190 mm (7.5 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in Sarnen in May
Daytime temperatures in Sarnen reach 15°C (59°F) in May, dropping to 5°C (41°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Sarnen in May
With about 156 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Sarnen. Our weather planner can help you explore destinations with more pleasant weather conditions.
Sarnen Temperature in May
Min Temperature
5°C (41°F)
Max Temperature
15°C (59°F)
Chance of Rain
63%
Precipitation
190 mm (7.5 in)
Rainy days
19 days
Humidity
68% *
Sunshine
156 hours *
Percentage Sunshine
45% *
* Data from: Altdorf, Switzerland (29 KM, 18 Miles).
Sarnen Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sarnen - and find the best time to visit.
Best Places in Switzerland in May
Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in May →
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 Sarnen in May
The weather can swing between comfortable and chilly in May, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the month
What To Do in Sarnen in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming5/10 -
Cycling5/10 -
Walking5/10 -
Camping3/10
Sarnen 3-Day Forecast
More climate data for Sarnen
Temperature Rainfall Sunshine Humidity
See the full Sarnen climate overview or explore weather in Switzerland.
Popular in May
Where to go in May - average daytime high across popular destinations.
Zürich
20°C (68°F) Crans-Montana
12°C (54°F) Engelberg12°C (54°F) Nendaz12°C (54°F) Davos11°C (52°F) Saas-Fee9°C (48°F) Grindelwald10°C (50°F) Zermatt7°C (45°F) Bucket list
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The 5 most scenic train journeys in Switzerland
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