Affoltern Weather in May

Affoltern in May sees pleasant temperatures, with highs around 19°C (66°F) and overnight lows of 8°C (46°F). Rainfall is fairly high at around 143 mm (5.6 in) on average, so pack waterproofs just in case.

Rainfall in Affoltern in May

Historically, approximately 18 days this month are expected to have rain, averaging 143 mm (5.6 in). 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 Affoltern in May

Daytime highs in Affoltern in May reach 19°C (66°F), with nights around 8°C (46°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Affoltern in May

Expect a lot of sunshine this month, with about 195 hours of sun. These sunny conditions add to the overall experience.

If you prefer enjoying temperate temperatures and rain-free days, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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 Affoltern's climate page.

Affoltern Temperature in May

Min Temperature 8°C (46°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 61%  

Precipitation 143 mm (5.6 in)  

Rainy days 18 days  

Humidity 73% *  

Sunshine 195 hours *  

Percentage Sunshine 45% *  

* Data from: Bern, Switzerland (25 KM, 15 Miles).

What to Wear in Affoltern in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Affoltern 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 Affoltern's climate page.

More climate data for Affoltern

Temperature Rainfall Sunshine Humidity

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