Sankt Goar Weather in September

Sankt Goar in September averages 20°C (68°F) during the day and 10°C (50°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Sankt Goar in September

Based on our climate data of the past 30 years, about 13 days of rain are anticipated, with 63 mm (2.5 in) on average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Sankt Goar in September

September in Sankt Goar is generally perfect, with days reaching 20°C (68°F) and nights settling around 10°C (50°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. 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 Sankt Goar in September

The area experiences a moderate amount of sunshine, with approximately 158 hours of sunlight expected. This means a decent mix of sun and overcast.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Sankt Goar.

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 Sankt Goar's climate page.

Sankt Goar Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 43%  

Precipitation 63 mm (2.5 in)  

Rainy days 13 days  

Humidity 78% *  

Sunshine 158 hours *  

Percentage Sunshine 40% *  

* Data from: Frankfurt, Germany (62 KM, 39 Miles).

What to Wear in Sankt Goar 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. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Sankt Goar 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

Barbeque

7/10

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 Sankt Goar's climate page.

More climate data for Sankt Goar

Temperature Rainfall Sunshine Humidity

See the full Sankt Goar climate overview or explore weather in Germany.