Wissen Weather in September

September in Wissen brings pleasant temperatures, with highs of 19°C (66°F) and nights dropping to 10°C (50°F). Rainfall is on the higher side this month, averaging around 88 mm (3.5 in), so keep a rain jacket handy.

Rainfall in Wissen in September

Historically, September sees about 14 days of rain, with a monthly average of 88 mm (3.5 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Wissen in September

Daytime highs in Wissen in September reach 19°C (66°F), with nights around 10°C (50°F). Conditions are often most pleasant around the middle of the day. At 10°C (50°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Wissen in September

The month brings about 142 hours of sunlight, offering a comfortable mix of sun and overcast.

For Wissen itself, June, July and August 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 Wissen's climate page.

Wissen Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 47%  

Precipitation 88 mm (3.5 in)  

Rainy days 14 days  

Sunshine 142 hours *  

Percentage Sunshine *  

* Data from: Bonn, Germany (44 KM, 27 Miles).

What to Wear in Wissen in September

Comfortable temperatures call for an easy wardrobe in September. 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Wissen in September

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 Wissen's climate page.

More climate data for Wissen

Temperature Rainfall Sunshine

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