September weather forecastAllersberg, Germany
September
Weather in September
September, the first month of the autumn in Allersberg, is still a refreshing month, with temperature in the range of an average low of 9.1°C (48.4°F) and an average high of 18.7°C (65.7°F).Temperature
During the transition into September, Allersberg observes a decrease in the average high-temperature, falling from a moderately hot 23.8°C (74.8°F) in August to an enjoyable 18.7°C (65.7°F). Throughout September, Allersberg encounters an average temperature drop to a chilly 9.1°C (48.4°F).Humidity
The average relative humidity in September is 79%.Rainfall
In Allersberg, Germany, in September, it is raining for 12.5 days, with typically 34mm (1.34") of accumulated precipitation. In Allersberg, during the entire year, the rain falls for 162.6 days and collects up to 568mm (22.36") of precipitation.Snowfall
In Allersberg, snow does not fall in June through September.Daylight
In Allersberg, the average length of the day in September is 12h and 36min.On the first day of the month, sunrise is at 06:32 and sunset at 19:57. On the last day of September, in Allersberg, sunrise is at 07:14 and sunset at 18:55 CEST.
Sunshine
In September, the average sunshine is 8.7h.UV index
The average daily maximum UV index in September in Allersberg is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. 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
Allersberg, Germany
- Average high temperature in September: 18.7°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 (1.7°C).
- Average low temperature in September: 9.1°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in September
Allersberg, Germany
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in September
Allersberg, Germany
- Average wind speed in September: 8.4km/h
The windiest months (with the highest average wind speed) are March and December (11.7km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).
Average humidity in September
Allersberg, Germany
- Average humidity in September: 79%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (73%).
Average rainfall in September
Allersberg, Germany
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is June (75mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in September
Allersberg, Germany
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in September
Allersberg, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (158mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Allersberg, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Allersberg, 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 18min).
- Average sunshine in September: 8h and 42min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
Allersberg, Germany
- Average sunshine days in September: 15 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is June (7.8 days).
Average UV index in September
Allersberg, Germany
- Average UV index in September: 4
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
Allersberg, Germany
- Average cloud cover in September: 39
The months with the most cloud cover are January and December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Allersberg, Germany
- Average visibility in September: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January, February and December (7km).
