Mettmann Weather in September

With daytime temperatures of 20°C (68°F) and nighttime lows of 11°C (52°F), September in Mettmann brings pleasant temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 88 mm (3.5 in) falls on average.

Rainfall in Mettmann in September

Historically, the month has about 15 days of rain, averaging 88 mm (3.5 in) in total. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Mettmann in September

The perfect temperature in Mettmann in September makes it a solid month to visit, with 20°C (68°F) during the day and 11°C (52°F) at night. Conditions are often most pleasant around the middle of the day. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Mettmann in September

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

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

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

Mettmann Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 51%  

Precipitation 88 mm (3.5 in)  

Rainy days 15 days  

Humidity 77% *  

Sunshine 142 hours *  

Percentage Sunshine *  

* Data from: Düsseldorf, Germany (15 KM, 9 Miles).

What to Wear in Mettmann in September

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

What To Do in Mettmann 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 Mettmann's climate page.

More climate data for Mettmann

Temperature Rainfall Sunshine Humidity

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