September weather forecastUnteregg, Germany
September
Weather in September
September, the first month of the autumn in Unteregg, is also an enjoyable month, with an average temperature fluctuating between 7.2°C (45°F) and 17.5°C (63.5°F).Temperature
The onset of September is marked by a minor decrease in temperature, transitioning from a pleasant 21.8°C (71.2°F) in August to a refreshing 17.5°C (63.5°F). Unteregg experiences a nighttime temperature average of 7.2°C (45°F) during September.Humidity
The average relative humidity in September is 83%.Rainfall
In September, in Unteregg, the rain falls for 17.8 days. Throughout September, 76mm (2.99") of precipitation is accumulated. In Unteregg, during the entire year, the rain falls for 194.6 days and collects up to 1150mm (45.28") of precipitation.Snowfall
In Unteregg, snow does not fall in June through September.Daylight
The average length of the day in September in Unteregg is 12h and 34min.On the first day of September, sunrise is at 06:36 and sunset at 19:59. On the last day of the month, sunrise is at 07:16 and sunset at 18:59 CEST.
Sunshine
In Unteregg, the average sunshine in September is 8.4h.UV index
In Unteregg, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index, 3 during September, leads to the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Unteregg, Germany
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is August (21.8°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in September: 7.2°C
The months with the highest average low temperature are July and August (10.8°C).
The coldest month (with the lowest average low temperature) is February (-5.1°C).
Average pressure in September
Unteregg, Germany
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in September
Unteregg, Germany
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is December (9.7km/h).
The calmest month (with the lowest average wind speed) is August (6.9km/h).
Average humidity in September
Unteregg, Germany
- Average humidity in September: 83%
The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are April, July and August (79%).
Average rainfall in September
Unteregg, Germany
- Average rainfall in September: 76mm
The wettest month (with the highest rainfall) is May (140mm).
The driest month (with the least rainfall) is November (56mm).
Average rainfall days in September
Unteregg, Germany
- Average rainfall days in September: 17.8 days
The month with the highest number of rainy days is May (24.8 days).
The month with the least rainy days is February (9 days).
Average snowfall in September
Unteregg, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (546mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Unteregg, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Unteregg, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 8h and 24min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in September
Unteregg, Germany
- Average sunshine days in September: 10.6 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is May (4.6 days).
Average UV index in September
Unteregg, 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 February, November and December (UV index 1).
Average cloud cover in September
Unteregg, Germany
- Average cloud cover in September: 42
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Unteregg, Germany
- Average visibility in September: 7km
The months with the highest visibility are April, May, June, July, August and November (8km).
The months with the lowest visibility are January and February (6km).
