Bad Mergentheim Weather in September

In Bad Mergentheim, 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 Bad Mergentheim in September

Expect around 12 days of rain based on historical data, with 63 mm (2.5 in) average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Bad Mergentheim in September

Weather in Bad Mergentheim is at its perfect in September. Highs reach 20°C (68°F), while nights settle around 10°C (50°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights cool down to 10°C (50°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're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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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 Bad Mergentheim's climate page.

Bad Mergentheim Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 39%  

Precipitation 63 mm (2.5 in)  

Rainy days 12 days  

What to Wear in Bad Mergentheim in September

For Bad Mergentheim 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.

What To Do in Bad Mergentheim in September

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

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 Bad Mergentheim's climate page.

More climate data for Bad Mergentheim

Temperature Rainfall

See the full Bad Mergentheim climate overview or explore weather in Germany.