Kottenborn Weather in September

September in Kottenborn typically sees daytime highs of 19°C (66°F) and nighttime lows of 10°C (50°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Kottenborn in September

Typically, you can expect about 15 days of rain this month, with 67 mm (2.6 in) on average. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Kottenborn in September

Daytime temperatures in Kottenborn reach 19°C (66°F) in September, dropping to 10°C (50°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 10°C (50°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Kottenborn in September

The month experiences a moderate amount of sunlight, with 142 hours of sunshine. This provides a nice balance between sunshine and clouds.

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 Kottenborn's climate page.

Kottenborn Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 51%  

Precipitation 67 mm (2.6 in)  

Rainy days 15 days  

Sunshine 142 hours *  

Percentage Sunshine *  

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

What to Wear in Kottenborn in September

For Kottenborn 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. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Kottenborn 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

4/10

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 Kottenborn's climate page.

More climate data for Kottenborn

Temperature Rainfall Sunshine

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