September weather forecastBildstein, Austria
September
Weather in September
September, the first month of the autumn in Bildstein, is still a comfortable month, with an average temperature fluctuating between 7.4°C (45.3°F) and 17.6°C (63.7°F).Temperature
With the arrival of September, Bildstein experiences a modest decline in average high-temperatures, transitioning from an agreeable 21.9°C (71.4°F) in August to a comfortable 17.6°C (63.7°F). During the nights in September, an average low-temperature of 7.4°C (45.3°F) is observed.Humidity
In September, the average relative humidity is 79%.Rainfall
In Bildstein, in September, it is raining for 14.6 days, with typically 60mm (2.36") of accumulated precipitation. In Bildstein, during the entire year, the rain falls for 174 days and collects up to 955mm (37.6") of precipitation.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows in Bildstein, Austria. Throughout September, in the average 0.1 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, in Bildstein, Austria, there are 49.1 snowfall days, and 1273mm (50.12") of snow is accumulated.Daylight
In Bildstein, the average length of the day in September is 12h and 34min.On the first day of September in Bildstein, 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 9.2h.UV index
The average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index, 3 in September, converts into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. To protect against the Sun's most potent rays, avoid direct exposure around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Bildstein, Austria
- Average high temperature in September: 17.6°C
The warmest month (with the highest average high temperature) is July (22.2°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 7.4°C
The month with the highest average low temperature is August (11.2°C).
The coldest month (with the lowest average low temperature) is February (-4.8°C).
Average pressure in September
Bildstein, Austria
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in September
Bildstein, Austria
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in September
Bildstein, Austria
- Average humidity in September: 79%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall in September
Bildstein, Austria
- Average rainfall in September: 60mm
The wettest month (with the highest rainfall) is August (110mm).
The driest month (with the least rainfall) is April (47mm).
Average rainfall days in September
Bildstein, Austria
- Average rainfall days in September: 14.6 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (9 days).
Average snowfall in September
Bildstein, Austria
- Average snowfall in September: 1mm
The month with the highest snowfall is January (376mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Bildstein, Austria
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Bildstein, 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 30min).
- Average sunshine in September: 9h and 12min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in September
Bildstein, Austria
- Average sunshine days in September: 13 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is June (7.7 days).
Average UV index in September
Bildstein, Austria
- 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 January, February, November and December (UV index 2).
Average cloud cover in September
Bildstein, Austria
- Average cloud cover in September: 36
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Bildstein, Austria
- Average visibility in September: 8km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January and February (7km).
