September weather forecastKaarst, Germany
September
Weather in September
September, the first month of the autumn in Kaarst, is still a comfortable month, with an average temperature varying between 11.5°C (52.7°F) and 19.5°C (67.1°F).Temperature
As September begins, there is a minor decrease in the average high-temperature, softly falling from a moderately hot 23.8°C (74.8°F) in August to a comfortable 19.5°C (67.1°F). The mean low-temperature during September nights in Kaarst is a fresh 11.5°C (52.7°F).Humidity
In September, the average relative humidity is 76%.Rainfall
In September, in Kaarst, Germany, the rain falls for 13.6 days. Throughout September, 32mm (1.26") of precipitation is accumulated. Throughout the year, in Kaarst, there are 191.8 rainfall days, and 535mm (21.06") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Kaarst, the average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 06:47 and sunset at 20:19. On the last day of September, in Kaarst, sunrise is at 07:33 and sunset at 19:13 CEST.
Sunshine
In September, the average sunshine is 8.3h.UV index
In Kaarst, Germany, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 4 in September translates into this advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kaarst, Germany
- Average high temperature in September: 19.5°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 (4.8°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).
Average pressure in September
Kaarst, Germany
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed in September
Kaarst, Germany
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is December (16.4km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in September
Kaarst, Germany
- Average humidity in September: 76%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are April and August (72%).
Average rainfall in September
Kaarst, Germany
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is December (59mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in September
Kaarst, Germany
- Average rainfall days in September: 13.6 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is September (13.6 days).
Average snowfall in September
Kaarst, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (55mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Kaarst, 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
Kaarst, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 18min
The months with the most sunshine are July and August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).
Average sunshine days in September
Kaarst, Germany
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is December (8.3 days).
Average UV index in September
Kaarst, 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
Kaarst, Germany
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Kaarst, Germany
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is December (8km).
