September weather forecastWestercelle, Germany
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Westercelle, Germany, with an average temperature varying between 19.3°C (66.7°F) and 11.1°C (52°F).Temperature
As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a moderately hot 23.7°C (74.7°F) to a comfortable 19.3°C (66.7°F). Throughout September, Westercelle anticipates an average low-temperature of 11.1°C (52°F).Humidity
In September, the average relative humidity is 76%.Rainfall
In Westercelle, in September, it is raining for 8.6 days, with typically 12mm (0.47") of accumulated precipitation. Throughout the year, there are 116.4 rainfall days, and 183mm (7.2") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in September is 12h and 40min.On the first day of September, sunrise is at 06:31 and sunset at 20:07. On the last day of the month, sunrise is at 07:20 and sunset at 18:58 CEST.
Sunshine
In September, the average sunshine is 8.2h.UV index
In Westercelle, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 during September translates into the following directions:
Guard yourself - Precautionary measures against sun damage are advocated. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. 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
Average temperature in September
Westercelle, Germany
- Average high temperature in September: 19.3°C
The warmest month (with the highest average high temperature) is August (23.7°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in September
Westercelle, Germany
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in September
Westercelle, Germany
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is December (16.9km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in September
Westercelle, Germany
- Average humidity in September: 76%
The months with the highest relative humidity are January and December (88%).
The months with the lowest relative humidity are April and August (71%).
Average rainfall in September
Westercelle, Germany
- Average rainfall in September: 12mm
The wettest month (with the highest rainfall) is August (20mm).
The driest month (with the least rainfall) is April (7mm).
Average rainfall days in September
Westercelle, Germany
- Average rainfall days in September: 8.6 days
The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in September
Westercelle, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Westercelle, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.2 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
Westercelle, Germany
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 8h and 12min
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 18min).
Average sunshine days in September
Westercelle, Germany
- Average sunshine days in September: 18.3 days
The month with the most sunshine days is April (19.3 days).
The month with the least sunshine days is December (15 days).
Average UV index in September
Westercelle, 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
Westercelle, Germany
- Average cloud cover in September: 43
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Westercelle, Germany
- Average visibility in September: 9km
The month with the highest visibility is April (10km).
The month with the lowest visibility is January (8km).
