Mariastein Weather in May

May in Mariastein brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 9°C (48°F). It's also the wettest month of the year, so an umbrella is a must.

Rainfall in Mariastein in May

With frequent rain showers this month, having an umbrella on hand will keep you dry. Based on our climate data of the past 30 years, about 18 days of rain are anticipated, with 137 mm (5.4 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 Mariastein in May

Daytime temperatures in Mariastein reach 20°C (68°F) in May, dropping to 9°C (48°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Mariastein in May

The area experiences a moderate amount of sunshine, with approximately 188 hours of sunlight expected. This means a decent mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Mariastein.

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For a detailed overview over the year and the best time to visit Switzerland, check out our Mariastein's climate page.

Mariastein Temperature in May

Min Temperature 9°C (48°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 60%  

Precipitation 137 mm (5.4 in)  

Rainy days 18 days  

Humidity 72% *  

Sunshine 188 hours *  

Percentage Sunshine 43% *  

* Data from: Basel, Switzerland (11 KM, 7 Miles).

What to Wear in Mariastein in May

For Mariastein in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Mariastein in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

3/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Switzerland, check out our Mariastein's climate page.

More climate data for Mariastein

Temperature Rainfall Sunshine Humidity

See the full Mariastein climate overview or explore weather in Switzerland.