Lahnstein Weather in September

September in Lahnstein brings pleasant temperatures, with highs of 20°C (68°F) and nights dropping to 10°C (50°F). Rainfall is on the higher side this month, averaging around 66 mm (2.6 in), so keep a rain jacket handy.

Rainfall in Lahnstein in September

Past climate data indicates that roughly 13 days will see rain, totalling around 66 mm (2.6 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Lahnstein in September

September is a good time to be in Lahnstein. Days are perfect, reaching 20°C (68°F), with nights around 10°C (50°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 10°C (50°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Lahnstein in September

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

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Lahnstein.

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

Lahnstein Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 45%  

Precipitation 66 mm (2.6 in)  

Rainy days 13 days  

Sunshine 142 hours *  

Percentage Sunshine *  

* Data from: Bonn, Germany (59 KM, 36 Miles).

What to Wear in Lahnstein in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Lahnstein 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

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 Lahnstein's climate page.

More climate data for Lahnstein

Temperature Rainfall Sunshine

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