Illmensee Weather in May

May in Illmensee typically sees daytime highs of 19°C (66°F) and nighttime lows of 10°C (50°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Illmensee in May

Historically, approximately 18 days this month are expected to have rain, averaging 125 mm (4.9 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Illmensee in May

If you're visiting Illmensee in May, expect highs of 19°C (66°F) and overnight lows around 10°C (50°F). Conditions are often most pleasant around the middle of the day. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Illmensee in May

The month brings about 188 hours of sunlight, offering a comfortable mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, September typically offers the best circumstances for Illmensee.

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• January
• February
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• May
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For a detailed overview over the year and the best time to visit Germany, check out our Illmensee's climate page.

Illmensee Temperature in May

Min Temperature 10°C (50°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 59%  

Precipitation 125 mm (4.9 in)  

Rainy days 18 days  

Humidity 71% *  

Sunshine 188 hours *  

Percentage Sunshine 42% *  

* Data from: St. Gallen, Switzerland (48 KM, 30 Miles).

What to Wear in Illmensee in May

Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Illmensee 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 Germany, check out our Illmensee's climate page.

More climate data for Illmensee

Temperature Rainfall Sunshine Humidity

See the full Illmensee climate overview or explore weather in Germany.