Sils Maria Weather in May
May in Sils Maria brings low temperatures, with daytime highs of 10°C (50°F) and nights around 1°C (34°F). Quite a bit of rainfall is expected, around 140 mm (5.5 in), so pack an umbrella.
Rainfall in Sils Maria in May
Historically, the month has about 20 days of rain, averaging 140 mm (5.5 in) in total. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Sils Maria in May
May in Sils Maria brings typical temperatures with highs around 10°C (50°F) and lows of 1°C (34°F). It stays cool throughout the day, so warm layers are a good idea from morning to evening. With lows around 1°C (34°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Sils Maria in May
You can expect a moderate amount of sunlight, with approximately 166 hours. This means a pleasant mix of sun and overcast.May in Sils Maria has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations 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 Sils Maria's climate page.
Sils Maria Temperature in May
Min Temperature
1°C (34°F)
Max Temperature
10°C (50°F)
Chance of Rain
65%
Precipitation
140 mm (5.5 in)
Rainy days
20 days
Humidity
70% *
Sunshine
166 hours *
Percentage Sunshine
48% *
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
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tolerable
unpleasant
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What to Wear in Sils Maria in May
Dress warmly and in layers for your trip to Sils Maria in May. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Sils Maria in May
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 Sils Maria's climate page.
Temperature Rainfall Sunshine Humidity
See the full Sils Maria climate overview or explore weather in Switzerland.
