September weather forecastDüns, Austria
September
Weather in September
September, the first month of the autumn in Düns, is still a mild month, with an average temperature varying between 15.5°C (59.9°F) and 5°C (41°F).Temperature
The shift from August to September includes a small decrease in the average high-temperature, from a refreshing 19.6°C (67.3°F) to a moderate 15.5°C (59.9°F). Düns's nighttime temperature during September is consistently averaged at a wintry 5°C (41°F).Humidity
In September, the average relative humidity in Düns, Austria, is 81%.Rainfall
In Düns, Austria, during September, the rain falls for 17.2 days and regularly aggregates up to 74mm (2.91") of precipitation. Throughout the year, in Düns, Austria, there are 158 rainfall days, and 1118mm (44.02") of precipitation is accumulated.Snowfall
Months with snowfall in Düns are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 0.7 snowfall days, it receives 14mm (0.55") of snow. In Düns, during the entire year, snow falls for 90.6 days and aggregates up to 3343mm (131.61") of snow.Daylight
In Düns, the average length of the day in September is 12h and 34min.On the first day of September in Düns, sunrise is at 06:40 and sunset at 20:01. On the last day of the month, sunrise is at 07:19 and sunset at 19:02 CEST.
Sunshine
In September, the average sunshine is 9.1h.UV index
In September, the average daily maximum UV index in Düns is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In September, a daily maximum UV index of 3 leads to the following instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Düns, Austria
- Average high temperature in September: 15.5°C
The warmest month (with the highest average high temperature) is August (19.6°C).
The month with the lowest average high temperature is January (-0.7°C).
- Average low temperature in September: 5°C
The month with the highest average low temperature is August (8.5°C).
The coldest month (with the lowest average low temperature) is February (-8.7°C).
Average pressure in September
Düns, Austria
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in September
Düns, Austria
- Average wind speed in September: 6.3km/h
The windiest month (with the highest average wind speed) is December (7.9km/h).
The calmest months (with the lowest average wind speed) are August and September (6.3km/h).
Average humidity in September
Düns, Austria
- Average humidity in September: 81%
The months with the highest relative humidity are January, February and March (89%).
The months with the lowest relative humidity are July and August (78%).
Average rainfall in September
Düns, Austria
- Average rainfall in September: 74mm
The wettest month (with the highest rainfall) is August (145mm).
The driest month (with the least rainfall) is April (47mm).
Average rainfall days in September
Düns, Austria
- Average rainfall days in September: 17.2 days
The month with the highest number of rainy days is July (22.5 days).
The months with the least rainy days are January and February (3.9 days).
Average snowfall in September
Düns, Austria
- Average snowfall in September: 14mm
The month with the highest snowfall is December (781mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Düns, Austria
- Average snowfall days in September: 0.7 days
The month with the highest number of snowfall days is December (16.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Düns, Austria
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 9h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 12min).
Average sunshine days in September
Düns, Austria
- Average sunshine days in September: 9.5 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is June (5.5 days).
Average UV index in September
Düns, Austria
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in September
Düns, Austria
- Average cloud cover in September: 37
The months with the most cloud cover are January and February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Düns, Austria
- Average visibility in September: 8km
The months with the highest visibility are April, May, June, July, August, September, October and November (8km).
The month with the lowest visibility is January (6km).
