Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
The transition into September subtly indicates a reduction in the average high-temperature, down to a moderate 13.2°C (55.8°F) from August's comfortable 17.8°C (64°F). In the month of September, Gerlosberg records a consistent average low-temperature of 3.1°C (37.6°F).Humidity
The average relative humidity in September is 84%.Rainfall
In Gerlosberg, Austria, in September, during 18.5 rainfall days, 77mm (3.03") of precipitation is typically accumulated. In Gerlosberg, Austria, during the entire year, the rain falls for 189.2 days and collects up to 1033mm (40.67") of precipitation.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows in Gerlosberg. Throughout September, in the average 0.2 snowfall days, it receives 6mm (0.24") of snow. In Gerlosberg, during the entire year, snow falls for 90 days and aggregates up to 2338mm (92.05") of snow.Daylight
In September, the average length of the day is 12h and 34min.On the first day of September, sunrise is at 06:32 and sunset at 19:52. On the last day of the month, sunrise is at 07:10 and sunset at 18:53 CEST.
Sunshine
In Gerlosberg, Austria, the average sunshine in September is 8.7h.UV index
In Gerlosberg, the average daily maximum UV index in September is 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: An average maximum UV index of 2 in September leads to these recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. To protect against the Sun's most potent rays, avoid direct exposure around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Gerlosberg?
What is the average humidity in September in Gerlosberg?
How many days does it rain in September in Gerlosberg?
When does it start snowing in Gerlosberg?
What is the average length of the day in September in Gerlosberg?
When are sunrise and sunset in September in Gerlosberg?
How many hours of sunshine does Gerlosberg have in September?
What is the UV index intensity in September in Gerlosberg?
Average temperature in September
Gerlosberg, Austria
- Average high temperature in September: 13.2°C
The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is January (-2.7°C).
- Average low temperature in September: 3.1°C
The month with the highest average low temperature is August (6.2°C).
The coldest month (with the lowest average low temperature) is February (-11.6°C).
Average pressure in September
Gerlosberg, Austria
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The months with the lowest atmospheric pressure are April and May (1015.6mbar).
Average wind speed in September
Gerlosberg, Austria
- Average wind speed in September: 6.2km/h
The windiest months (with the highest average wind speed) are February and November (8.3km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in September
Gerlosberg, Austria
- Average humidity in September: 84%
The month with the highest relative humidity is March (92%).
The months with the lowest relative humidity are July and August (81%).
Average rainfall in September
Gerlosberg, Austria
- Average rainfall in September: 77mm
The wettest month (with the highest rainfall) is August (132mm).
The driest month (with the least rainfall) is February (51mm).
Average rainfall days in September
Gerlosberg, Austria
- Average rainfall days in September: 18.5 days
The month with the highest number of rainy days is July (25.7 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in September
Gerlosberg, Austria
- Average snowfall in September: 6mm
The month with the highest snowfall is January (541mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Gerlosberg, Austria
- Average snowfall days in September: 0.2 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Gerlosberg, Austria
- Average daylight in September: 12h and 4min
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: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in September
Gerlosberg, Austria
- Average sunshine days in September: 9.1 days
The month with the most sunshine days is October (14.1 days).
The month with the least sunshine days is June (3.5 days).
Average UV index in September
Gerlosberg, Austria
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in September
Gerlosberg, Austria
- Average cloud cover in September: 47
The months with the most cloud cover are February and March (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in September
Gerlosberg, Austria
- Average visibility in September: 7km
The months with the highest visibility are June, July and August (8km).
The months with the lowest visibility are January, February and March (6km).
