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
With September's onset, the weather shows a temperature decrease, transitioning from a moderately hot 26.8°C (80.2°F) in August to an agreeable 20.6°C (69.1°F). Langenzersdorf's average low-temperature during September nights is observed to be a cool 11.6°C (52.9°F).Humidity
In September, the average relative humidity is 69%.Rainfall
In Langenzersdorf, during September, the rain falls for 11.1 days and regularly aggregates up to 32mm (1.26") of precipitation. Throughout the year, there are 134.6 rainfall days, and 378mm (14.88") of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in September in Langenzersdorf is 12h and 35min.On the first day of September, sunrise is at 06:12 and sunset at 19:35. On the last day of the month, sunrise is at 06:53 and sunset at 18:35 CEST.
Sunshine
The average sunshine in September in Langenzersdorf, Austria, is 9.3h.UV index
The average daily maximum UV index in September in Langenzersdorf, Austria, is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 4 in September transforms into this advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What are the temperatures in Langenzersdorf in September?
What is the average humidity in September in Langenzersdorf?
How many days does it rain in September in Langenzersdorf?
When it does not snow in Langenzersdorf?
Does it snow in Langenzersdorf in September?
What is the average length of the day in September in Langenzersdorf?
What time are sunrise and sunset in September in Langenzersdorf?
How many hours of sunshine does Langenzersdorf have in September?
What is the UV index reading in September in Langenzersdorf?
Average temperature in September
Langenzersdorf, Austria
- Average high temperature in September: 20.6°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in September: 11.6°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in September
Langenzersdorf, Austria
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is June (1015.2mbar).
Average wind speed in September
Langenzersdorf, Austria
- Average wind speed in September: 11.2km/h
The windiest month (with the highest average wind speed) is February (14.4km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in September
Langenzersdorf, Austria
- Average humidity in September: 69%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Langenzersdorf, Austria
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is June (57mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Langenzersdorf, Austria
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (8 days).
Average snowfall in September
Langenzersdorf, Austria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (69mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Langenzersdorf, Austria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Langenzersdorf, 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 2min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in September
Langenzersdorf, Austria
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is May (11.2 days).
Average UV index in September
Langenzersdorf, Austria
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Langenzersdorf, Austria
- Average cloud cover in September: 33
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in September
Langenzersdorf, Austria
- Average visibility in September: 10km
The months with the highest visibility are April, June, July, August and September (10km).
The month with the lowest visibility is January (8km).
Langenzersdorf, Austria
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