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
As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a moderately hot 23.8°C (74.8°F) to a comfortable 19°C (66.2°F). In Börnecke, an average temperature of 10.5°C (50.9°F) is noted during September nights.Humidity
In September, the average relative humidity is 75%.Rainfall
In Börnecke, during September, the rain falls for 10.3 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, in Börnecke, there are 153.1 rainfall days, and 340mm (13.39") of precipitation is accumulated.Snowfall
In Börnecke, snow does not fall in May through October.Daylight
In Börnecke, Germany, the average length of the day in September is 12h and 39min.On the first day of September, sunrise is at 06:28 and sunset at 20:02. On the last day of the month, sunrise is at 07:15 and sunset at 18:55 CEST.
Sunshine
In September, the average sunshine is 8.7h.UV index
In Börnecke, Germany, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 4 in September translates into this advice:
Be vigilant - Suggestions to stave off sun damage are provided. To protect against the Sun's most potent rays, avoid direct exposure around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
How many hours of daylight does Börnecke have in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Börnecke, Germany
- Average high temperature in September: 19°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (2.4°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 (-2.1°C).
Average pressure in September
Börnecke, Germany
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed in September
Börnecke, Germany
- Average wind speed in September: 10.5km/h
The windiest month (with the highest average wind speed) is December (15.2km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in September
Börnecke, Germany
- Average humidity in September: 75%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Börnecke, Germany
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
Börnecke, Germany
- Average rainfall days in September: 10.3 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is October (9.8 days).
Average snowfall in September
Börnecke, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (55mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Börnecke, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.3 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
Börnecke, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).
Average sunshine days in September
Börnecke, Germany
- Average sunshine days in September: 17 days
The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is February (10.2 days).
Average UV index in September
Börnecke, 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, March, November and December (UV index 2).
Average cloud cover in September
Börnecke, Germany
- Average cloud cover in September: 39
The months with the most cloud cover are January and December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Börnecke, 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).
