September weather forecastEhweiler, Germany
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Ehweiler, Germany, with temperature in the range of an average high of 19°C (66.2°F) and an average low of 9.3°C (48.7°F).Temperature
September marks a gentle change in average high-temperature, declining from August's moderately hot 23.6°C (74.5°F) to an enjoyable 19°C (66.2°F). During the month of September, the nighttime temperature in Ehweiler falls to an average of 9.3°C (48.7°F).Humidity
In Ehweiler, Germany, the average relative humidity in September is 80%.Rainfall
In Ehweiler, in September, it is raining for 11.7 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, there are 170.5 rainfall days, and 525mm (20.67") of precipitation is accumulated.Snowfall
April, June through September are months without snowfall in Ehweiler.Daylight
In September, the average length of the day is 12h and 36min.On the first day of September, sunrise is at 06:47 and sunset at 20:13. On the last day of the month, sunrise is at 07:29 and sunset at 19:11 CEST.
Sunshine
In September, the average sunshine in Ehweiler is 8.2h.UV index
The average daily maximum UV index in September in Ehweiler is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 3 during September translates into the following directions:
Ensure safety - Sun damage prevention is strongly urged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ehweiler, Germany
- Average high temperature in September: 19°C
The warmest month (with the highest average high temperature) is July (23.7°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in September: 9.3°C
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in September
Ehweiler, Germany
- Average pressure in September: 1018.1mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed in September
Ehweiler, Germany
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is February (13.3km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in September
Ehweiler, Germany
- Average humidity in September: 80%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April, July and August (75%).
Average rainfall in September
Ehweiler, Germany
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in September
Ehweiler, Germany
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in September
Ehweiler, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (67mm).
The months with the least snowfall are April, June, July, August and September (0mm).
Average snowfall days in September
Ehweiler, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ehweiler, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 8h and 12min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in September
Ehweiler, Germany
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (9.9 days).
Average UV index in September
Ehweiler, Germany
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in September
Ehweiler, Germany
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Ehweiler, Germany
- Average visibility in September: 8km
The months with the highest visibility are March, April, June, July and August (9km).
The months with the lowest visibility are January, November and December (7km).
