Wilhelmshaven Weather in September

Wilhelmshaven in September averages 19°C (66°F) during the day and 11°C (52°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Wilhelmshaven in September

Climate statistics over the past 30 years suggest around 16 days of rain, with 79 mm (3.1 in) average for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Wilhelmshaven in September

Wilhelmshaven in September gets highs of 19°C (66°F) during the day and drops to 11°C (52°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. 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 Wilhelmshaven in September

The month experiences a moderate amount of sunlight, with 141 hours of sunshine. This provides a nice balance between sunshine and clouds.

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

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• January
• February
• March
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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 Wilhelmshaven's climate page.

Wilhelmshaven Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 55%  

Precipitation 79 mm (3.1 in)  

Rainy days 16 days  

Humidity 81% *  

Sunshine 141 hours *  

Percentage Sunshine *  

* Data from: Emden, Germany (62 KM, 38 Miles).

What to Wear in Wilhelmshaven 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 Wilhelmshaven 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 Wilhelmshaven's climate page.

More climate data for Wilhelmshaven

Temperature Rainfall Sunshine Humidity

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