Diemelsee Weather in September

September in Diemelsee typically sees daytime highs of 18°C (64°F) and nighttime lows of 9°C (48°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Diemelsee in September

You can expect rain on around 14 days based on historical patterns, with 79 mm (3.1 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Diemelsee in September

Temperatures in Diemelsee in September top out at 18°C (64°F) and drop to 9°C (48°F) overnight. Conditions are often most pleasant around the middle of the day. 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 Diemelsee in September

The month brings about 135 hours of sunlight, offering a comfortable mix of sun and overcast.

If you prefer dry days with pleasant temperatures, 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.

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

Diemelsee Temperature in September

Min Temperature 9°C (48°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 47%  

Precipitation 79 mm (3.1 in)  

Rainy days 14 days  

Humidity 78% *  

Sunshine 135 hours *  

Percentage Sunshine *  

* Data from: Kassel, Germany (47 KM, 29 Miles).

What to Wear in Diemelsee 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Diemelsee 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 Diemelsee's climate page.

More climate data for Diemelsee

Temperature Rainfall Sunshine Humidity

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