Koblenz Weather in September

In Koblenz, September brings pleasant daytime temperatures around 20°C (68°F), with nights cooling to 10°C (50°F). Expect quite a bit of rainfall this month.

Rainfall in Koblenz in September

Analyzing past climate data, one can expect approximately 13 days of rain, averaging 67 mm (2.6 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Koblenz in September

Koblenz in September is worth a visit. The temperature is perfect, with 20°C (68°F) during the day and 10°C (50°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to around 10°C (50°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Koblenz in September

You can expect a moderate amount of sunlight, with approximately 142 hours. This means a pleasant mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Koblenz.

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• January
• February
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• May
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• October
• November
• December

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

Koblenz Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 45%  

Precipitation 67 mm (2.6 in)  

Rainy days 13 days  

Sunshine 142 hours *  

Percentage Sunshine *  

* Data from: Bonn, Germany (54 KM, 34 Miles).

What to Wear in Koblenz in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Koblenz 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 Koblenz's climate page.

More climate data for Koblenz

Temperature Rainfall Sunshine

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