Seewen Weather in May

With daytime temperatures of 16°C (61°F) and nighttime lows of 6°C (43°F), May in Seewen brings moderate temperatures during the day. Do keep in mind that May is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Seewen in May

Seewen is in the rainy season in May, with rain on around 19 days and an average of 191 mm (7.5 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Seewen in May

In May, expect moderate temperatures in Seewen, with highs of 16°C (61°F) and lows of 6°C (43°F) at night. Conditions are often most pleasant around the middle of the day. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Seewen in May

You can expect a moderate amount of sunlight, with approximately 156 hours. Even though this month is part of the wet season, you can still see the sun occasionally.

Wind Speed in Seewen in May

May sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

May in Seewen has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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

Seewen Temperature in May

Min Temperature 6°C (43°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 63%  

Precipitation 191 mm (7.5 in)  

Rainy days 19 days  

Humidity 68% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 156 hours *  

Percentage Sunshine 45% *  

* Data from: Altdorf, Switzerland (18 KM, 11 Miles).

What to Wear in Seewen in May

The weather can be unpredictable in May, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Seewen in May

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

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

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 Seewen's climate page.

More climate data for Seewen

Temperature Rainfall Sunshine Humidity Wind Speed

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