Oldsum Weather in September

During September, Oldsum experiences moderate daytime temperatures of 18°C (64°F) and cooler nights around 14°C (57°F). As part of the summer season, expect quite a bit of rainfall. Around 111 mm (4.4 in) is typical.

Rainfall in Oldsum in September

Rain is expected on roughly 17 days, totalling around 111 mm (4.4 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Oldsum in September

In September, Oldsum sees moderate temperatures, with highs of 18°C (64°F). Nights drop to around 14°C (57°F). September is part of summer. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

If you prefer dry days with pleasant temperatures, July typically offers 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.

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 Oldsum's climate page.

Oldsum Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 57%  

Precipitation 111 mm (4.4 in)  

Rainy days 17 days  

What to Wear in Oldsum 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. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in Oldsum in September

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

Cycling

5/10

Walking

5/10

Camping

6/10

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 Oldsum's climate page.

More climate data for Oldsum

Temperature Rainfall

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