September weather forecastWillingen, Germany

September

Weather in September

The first month of the autumn, September, is still a refreshing month in Willingen, Germany, with an average temperature ranging between min 8.4°C (47.1°F) and max 17.1°C (62.8°F).

Temperature

Willingen's progression into September involves a minor drop in the average high-temperature, slightly receding from a pleasant 21.6°C (70.9°F) in August to an enjoyable 17.1°C (62.8°F). September nights in Willingen are marked by an average temperature drop to a frosty 8.4°C (47.1°F).

Humidity

The average relative humidity in September in Willingen is 82%.

Rainfall

The month with the least rainfall in Willingen is September, when the rain falls for 13.3 days and typically collects 33mm (1.3") of precipitation.

Snowfall

In Willingen, snow does not fall in June through September.

Daylight

In September, the average length of the day in Willingen is 12h and 38min.
On the first day of the month, sunrise is at 06:39 and sunset at 20:11. On the last day of September, in Willingen, sunrise is at 07:25 and sunset at 19:05 CEST.

Sunshine

In Willingen, the average sunshine in September is 7.8h.

UV index

In Willingen, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 3 in September leads to these recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.

Updated: Feb 14, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

September temperatures vary between a high-temperature of 17.1°C (62.8°F) and a low-temperature of 8.4°C (47.1°F).

In Willingen, Germany, the average relative humidity in September is 82%.

The month with the least rainfall is September, when the rain falls for 13.3 days and typically collects 33mm (1.3") of precipitation.

In Willingen, Germany, in September, it is raining for 13.3 days, with typically 33mm (1.3") of accumulated precipitation.

In Willingen, snow does not fall in June through September.

In Willingen, Germany, in September, it doesn't snow. In October, it regularly snows.

In September, the average day length is 12h and 38min.

In September, on the first day of the month, sunrise is at 06:39 and sunset at 20:11. On the last day of the month, in Willingen, sunrise is at 07:25 and sunset at 19:05 CEST.

The average sunshine duration in September in Willingen is 7.8h.

In Willingen, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

21.6°C

17.1°C

12°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.3km/h

9.4km/h

11.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

11.1

14.3

14.2

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Willingen, Germany

Average high temperature in September: 17.1°C

The warmest month (with the highest average high temperature) is August (21.6°C).
The month with the lowest average high temperature is January (2.1°C).

Average low temperature in September: 8.4°C

The month with the highest average low temperature is August (11.7°C).
The coldest months (with the lowest average low temperature) are January and February (-2.3°C).

Average pressure in September
Willingen, Germany

Average pressure in September: 1017.8mbar

The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).

Average wind speed in September
Willingen, Germany

Average wind speed in September: 8.9km/h

The windiest month (with the highest average wind speed) is December (12.9km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).

Average humidity in September
Willingen, Germany

Average humidity in September: 82%

The months with the highest relative humidity are January and December (92%).
The months with the lowest relative humidity are April, July and August (77%).

Average rainfall in September
Willingen, Germany

Average rainfall in September: 33mm

The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is September (33mm).

Average rainfall days in September
Willingen, Germany

Average rainfall days in September: 13.3 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (7 days).

Average snowfall in September
Willingen, Germany

Average snowfall in September: 0mm

The month with the highest snowfall is December (246mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September
Willingen, Germany

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Willingen, Germany

Average daylight in September: 12h and 36min

The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).

Average sunshine in September: 7h and 48min

The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).