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 subtly correlates with a reduction in the average high-temperature, down from a moderately hot 25°C (77°F) in August to a pleasant 20.1°C (68.2°F). September witnesses an average nighttime temperature of 11°C (51.8°F).Humidity
In September, the average relative humidity is 73%.Rainfall
In Diedenbergen, during September, the rain falls for 11.2 days and regularly aggregates up to 26mm (1.02") of precipitation. Throughout the year, there are 170.6 rainfall days, and 448mm (17.64") of precipitation is accumulated.Snowfall
In Diedenbergen, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 37min.On the first day of September, sunrise is at 06:42 and sunset at 20:10. On the last day of the month, sunrise is at 07:25 and sunset at 19:06 CEST.
Sunshine
In Diedenbergen, the average sunshine in September is 8.7h.UV index
In Diedenbergen, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Diedenbergen have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Diedenbergen have in September?
How high is the UV index in September?
Average temperature in September
Diedenbergen, Germany
- Average high temperature in September: 20.1°C
The warmest month (with the highest average high temperature) is July (25.1°C).
The month with the lowest average high temperature is January (3.7°C).
- Average low temperature in September: 11°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in September
Diedenbergen, Germany
- Average pressure in September: 1018.1mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in September
Diedenbergen, Germany
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in September
Diedenbergen, Germany
- Average humidity in September: 73%
The month with the highest relative humidity is December (87%).
The months with the lowest relative humidity are July and August (67%).
Average rainfall in September
Diedenbergen, Germany
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in September
Diedenbergen, Germany
- Average rainfall days in September: 11.2 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is September (11.2 days).
Average snowfall in September
Diedenbergen, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is February (59mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Diedenbergen, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Diedenbergen, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in September
Diedenbergen, Germany
- Average sunshine days in September: 15 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is December (9.9 days).
Average UV index in September
Diedenbergen, 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
Diedenbergen, Germany
- Average cloud cover in September: 36
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Diedenbergen, 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).
