Heuweiler Weather in September

Thinking of visiting Heuweiler in September? Expect pleasant temperatures reaching 20°C (68°F) during the day, dropping to 10°C (50°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Heuweiler in September

This month experiences about 13 days of rain according to historical data, averaging 97 mm (3.8 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Heuweiler in September

The temperature in Heuweiler in September is perfect. Daytime highs reach 20°C (68°F), with nights dropping to 10°C (50°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 10°C (50°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Heuweiler in September

There are approximately 191 hours of sunshine this month, resulting in mostly clear days.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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

Heuweiler Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 42%  

Precipitation 97 mm (3.8 in)  

Rainy days 13 days  

Sunshine 191 hours *  

Percentage Sunshine *  

* Data from: Freiburg im Breisgau, Germany (7 KM, 4 Miles).

What to Wear in Heuweiler in September

For Heuweiler in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Heuweiler 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

8/10

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 Heuweiler's climate page.

More climate data for Heuweiler

Temperature Rainfall Sunshine

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