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
A moderate decline in average high-temperatures is noted in September, moving from a moderately hot 23.8°C (74.8°F) in August to a refreshing 19.6°C (67.3°F). An average nighttime temperature of 11.9°C (53.4°F) is noted during the month of September.Humidity
The average relative humidity in September in Uerdingen is 74%.Rainfall
In September, in Uerdingen, Germany, the rain falls for 10.2 days. Throughout September, 17mm (0.67") of precipitation is accumulated. Throughout the year, there are 156.9 rainfall days, and 269mm (10.59") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in September in Uerdingen 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, sunrise is at 07:33 and sunset at 19:13 CEST.
Sunshine
In Uerdingen, the average sunshine in September is 8.2h.UV index
In Uerdingen, Germany, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What is the usual temperature for Uerdingen in September?
What is the average humidity in September in Uerdingen?
How many days does it rain in September in Uerdingen?
When it does not snow in Uerdingen?
What is the average length of the day in September in Uerdingen?
When is the sunrise / sunset in September in Uerdingen?
How long on average sun shines in September in Uerdingen?
What is the UV index reading in September in Uerdingen?
Average temperature in September
Uerdingen, Germany
- Average high temperature in September: 19.6°C
The warmest months (with the highest average high temperature) are July and August (23.8°C).
The month with the lowest average high temperature is January (4.7°C).
- Average low temperature in September: 11.9°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).
Average pressure in September
Uerdingen, Germany
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed in September
Uerdingen, Germany
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is December (15.5km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).
Average humidity in September
Uerdingen, Germany
- Average humidity in September: 74%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Uerdingen, Germany
- Average rainfall in September: 17mm
The wettest month (with the highest rainfall) is December (32mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in September
Uerdingen, Germany
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is September (10.2 days).
Average snowfall in September
Uerdingen, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Uerdingen, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.8 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
Uerdingen, Germany
- Average daylight in September: 12h and 4min
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 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in September
Uerdingen, Germany
- Average sunshine days in September: 16 days
The month with the most sunshine days is September (16 days).
The month with the least sunshine days is December (10 days).
Average UV index in September
Uerdingen, 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
Uerdingen, Germany
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Uerdingen, 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).
Uerdingen, Germany
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