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
Weather in September
Temperature
Transition into September subtly marks a drop in the average high-temperature, moderately moving from a warm 23.3°C (73.9°F) in August to a refreshing 19.1°C (66.4°F). Diepenau reports a consistent average low-temperature of 10.5°C (50.9°F) throughout September nights.Humidity
In September, the average relative humidity is 78%.Rainfall
In September, in Diepenau, Germany, the rain falls for 11.6 days. Throughout September, 26mm (1.02") of precipitation is accumulated. Throughout the year, in Diepenau, there are 163.9 rainfall days, and 416mm (16.38") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Diepenau.Daylight
In September, the average length of the day in Diepenau, Germany, is 12h and 40min.On the first day of September in Diepenau, sunrise is at 06:37 and sunset at 20:12. On the last day of the month, sunrise is at 07:25 and sunset at 19:04 CEST.
Sunshine
The average sunshine in September in Diepenau is 8.1h.UV index
In Diepenau, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In September, an average UV index of 4 transforms into the following instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Diepenau in September?
What is the average humidity in September in Diepenau?
How much does it rain in Diepenau in September?
When it does not snow in Diepenau?
How many hours of daylight does Diepenau have in September?
When are sunrise and sunset in September in Diepenau?
How long on average sun shines in September in Diepenau?
How high is the UV index in September in Diepenau?
Average temperature in September
Diepenau, Germany
- Average high temperature in September: 19.1°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in September: 10.5°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 (-0.7°C).
Average pressure in September
Diepenau, Germany
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in September
Diepenau, Germany
- Average wind speed in September: 11.9km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in September
Diepenau, Germany
- Average humidity in September: 78%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Diepenau, Germany
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is December (47mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in September
Diepenau, Germany
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is December (17.2 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in September
Diepenau, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (50mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Diepenau, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.5 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
Diepenau, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in September
Diepenau, Germany
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is June (16.7 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in September
Diepenau, 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
Diepenau, Germany
- Average cloud cover in September: 44
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Diepenau, 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).
Diepenau, Germany
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