Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's warm 23.5°C (74.3°F) to an enjoyable 18.9°C (66°F). In Rüterberg, the September nights cool down to an average low of 10.8°C (51.4°F).Humidity
The average relative humidity in September in Rüterberg is 78%.Rainfall
In Rüterberg, during September, the rain falls for 15.4 days and regularly aggregates up to 33mm (1.3") of precipitation. In Rüterberg, during the entire year, the rain falls for 191 days and collects up to 485mm (19.09") of precipitation.Snowfall
May through October are months without snowfall in Rüterberg.Daylight
The average length of the day in September is 12h and 41min.On the first day of the month, sunrise is at 06:26 and sunset at 20:04. On the last day of September, sunrise is at 07:15 and sunset at 18:54 CEST.
Sunshine
In September, the average sunshine in Rüterberg is 8.3h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 4 during September translates into the following directions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Rüterberg?
What is the average humidity in September in Rüterberg?
How much does it rain in Rüterberg in September?
When it does not snow in Rüterberg?
How many hours of daylight does Rüterberg have in September?
What time are sunrise and sunset in September in Rüterberg?
How long on average sun shines in September in Rüterberg?
How high is the UV index in September in Rüterberg?
Average temperature in September
Rüterberg, Germany
- Average high temperature in September: 18.9°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in September
Rüterberg, Germany
- Average pressure in September: 1016.7mbar
The month with the highest atmospheric pressure is September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in September
Rüterberg, Germany
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is December (16.7km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in September
Rüterberg, Germany
- Average humidity in September: 78%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Rüterberg, Germany
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is July (59mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Rüterberg, Germany
- Average rainfall days in September: 15.4 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is February (12.3 days).
Average snowfall in September
Rüterberg, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (53mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Rüterberg, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Rüterberg, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in September
Rüterberg, Germany
- Average sunshine days in September: 11.4 days
The month with the most sunshine days is April (13.3 days).
The month with the least sunshine days is December (7 days).
Average UV index in September
Rüterberg, Germany
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Rüterberg, Germany
- Average cloud cover in September: 43
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Rüterberg, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
