Swisttal Weather in September

Swisttal in September sees pleasant daytime temperatures of 20°C (68°F) and nighttime lows of 11°C (52°F). Rainfall is fairly high this month at around 69 mm (2.7 in), so pack a rain jacket to stay dry.

Rainfall in Swisttal in September

You can expect rain on roughly 15 days based on historical data, averaging 69 mm (2.7 in) for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Swisttal in September

Swisttal in September has perfect weather. Days reach 20°C (68°F) and nights cool to 11°C (52°F). The difference between afternoon and evening temperatures is usually noticeable. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Swisttal in September

With about 142 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

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

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 Swisttal's climate page.

Swisttal Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 50%  

Precipitation 69 mm (2.7 in)  

Rainy days 15 days  

Sunshine 142 hours *  

Percentage Sunshine *  

* Data from: Bonn, Germany (13 KM, 8 Miles).

What to Wear in Swisttal in September

For Swisttal 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. Rain is likely on several days, so bring a good rain jacket. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Swisttal in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

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 Swisttal's climate page.

More climate data for Swisttal

Temperature Rainfall Sunshine

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