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
Weather in September
Temperature
In Leiben, the average high-temperature in September decreases from a warm 24°C (75.2°F) in August to a refreshing 18.5°C (65.3°F). Throughout September, an average low-temperature of 8.8°C (47.8°F) is expected in Leiben.Humidity
In Leiben, Austria, the average relative humidity in September is 78%.Rainfall
In Leiben, during September, the rain falls for 14.5 days and regularly aggregates up to 46mm (1.81") of precipitation. In Leiben, during the entire year, the rain falls for 183.4 days and collects up to 691mm (27.2") of precipitation.Snowfall
In Leiben, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 35min.On the first day of September, sunrise is at 06:17 and sunset at 19:40. On the last day of the month, sunrise is at 06:57 and sunset at 18:40 CEST.
Sunshine
The average sunshine in September is 9h.UV index
In Leiben, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 4 in September leads to these recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What are September temperatures in Leiben?
What is the average humidity in September in Leiben?
How much does it rain in Leiben in September?
When it does not snow in Leiben?
Does it snow in Leiben in September?
How many hours of daylight does Leiben have in September?
What time are sunrise and sunset in September in Leiben?
How many hours of sunshine does Leiben have in September?
What is the UV index reading in September in Leiben?
Average temperature in September
Leiben, Austria
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (0.9°C).
- Average low temperature in September: 8.8°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in September
Leiben, Austria
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The months with the lowest atmospheric pressure are May and June (1015.5mbar).
Average wind speed in September
Leiben, Austria
- Average wind speed in September: 8.7km/h
The windiest month (with the highest average wind speed) is March (11km/h).
The calmest month (with the lowest average wind speed) is August (7.7km/h).
Average humidity in September
Leiben, Austria
- Average humidity in September: 78%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and August (73%).
Average rainfall in September
Leiben, Austria
- Average rainfall in September: 46mm
The wettest months (with the highest rainfall) are June and July (106mm).
The driest month (with the least rainfall) is November (27mm).
Average rainfall days in September
Leiben, Austria
- Average rainfall days in September: 14.5 days
The month with the highest number of rainy days is May (23.3 days).
The month with the least rainy days is February (9.6 days).
Average snowfall in September
Leiben, Austria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (230mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Leiben, Austria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Leiben, Austria
- Average daylight in September: 12h and 4min
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 24min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in September
Leiben, Austria
- Average sunshine days in September: 12.6 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is May (5.6 days).
Average UV index in September
Leiben, Austria
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in September
Leiben, Austria
- Average cloud cover in September: 38
The months with the most cloud cover are January and February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Leiben, Austria
- Average visibility in September: 9km
The months with the highest visibility are April, June, July, August and September (9km).
The months with the lowest visibility are January, February and November (7km).
Leiben, Austria
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