Hennef Weather in May

Thinking of visiting Hennef in May? Expect pleasant temperatures reaching 19°C (66°F) during the day, dropping to 9°C (48°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Hennef in May

The climate data from previous years indicates about 16 days of rain, averaging 72 mm (2.8 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Hennef in May

May in Hennef sees highs of 19°C (66°F) and lows of 9°C (48°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. 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 Hennef in May

Enjoy a sunny month with about 191 hours of sunshine, the clear skies make Hennef even more beautiful.

For Hennef itself, June, July, August and September generally stand out with 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.

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

Hennef Temperature in May

Min Temperature 9°C (48°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 53%  

Precipitation 72 mm (2.8 in)  

Rainy days 16 days  

Sunshine 191 hours *  

Percentage Sunshine *  

* Data from: Bonn, Germany (14 KM, 8 Miles).

What to Wear in Hennef 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Hennef 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

4/10

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 Hennef's climate page.

More climate data for Hennef

Temperature Rainfall Sunshine

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