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
The average high-temperature decreases in September, shifting from a moderately hot 26°C (78.8°F) in August to an agreeable 20.2°C (68.4°F). Throughout September nights, Unterwart experiences a consistent temperature average of 10.7°C (51.3°F).Humidity
In September, the average relative humidity in Unterwart is 74%.Rainfall
In Unterwart, Austria, in September, during 13.1 rainfall days, 42mm (1.65") of precipitation is typically accumulated. Throughout the year, in Unterwart, there are 168.4 rainfall days, and 540mm (21.26") of precipitation is accumulated.Snowfall
May through September are months without snowfall in Unterwart.Daylight
The average length of the day in September in Unterwart is 12h and 34min.On the first day of the month, sunrise is at 06:14 and sunset at 19:35. On the last day of September, in Unterwart, sunrise is at 06:53 and sunset at 18:36 CEST.
Sunshine
In Unterwart, the average sunshine in September is 9.3h.UV index
In Unterwart, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: A daily maximum UV index of 4 in September translates into the following instructions:
Take precautions - Protection against sunburn is recommended. Minimize direct exposure to the Sun during midday when its radiation is at its peak. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What is the usual temperature for Unterwart in September?
What is the average humidity in September in Unterwart?
How much does it rain in Unterwart in September?
When it does not snow in Unterwart?
Does it snow in Unterwart in September?
What is the average length of the day in September in Unterwart?
What time are sunrise and sunset in September in Unterwart?
How many hours of sunshine does Unterwart have in September?
What is the UV index intensity in September in Unterwart?
Average temperature in September
Unterwart, Austria
- Average high temperature in September: 20.2°C
The warmest month (with the highest average high temperature) is August (26°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in September
Unterwart, Austria
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The months with the lowest atmospheric pressure are May and June (1015.1mbar).
Average wind speed in September
Unterwart, Austria
- Average wind speed in September: 8.5km/h
The windiest month (with the highest average wind speed) is March (11.3km/h).
The calmest month (with the lowest average wind speed) is August (7.9km/h).
Average humidity in September
Unterwart, Austria
- Average humidity in September: 74%
The months with the highest relative humidity are January and November (84%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Unterwart, Austria
- Average rainfall in September: 42mm
The wettest months (with the highest rainfall) are June and July (80mm).
The driest month (with the least rainfall) is January (23mm).
Average rainfall days in September
Unterwart, Austria
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is January (10 days).
Average snowfall in September
Unterwart, Austria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (66mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Unterwart, Austria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.3 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
Unterwart, 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: 9h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in September
Unterwart, Austria
- Average sunshine days in September: 15.1 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is June (6.9 days).
Average UV index in September
Unterwart, Austria
- Average UV index in September: 4
The month with the highest UV index is 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
Unterwart, Austria
- Average cloud cover in September: 33
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Unterwart, Austria
- Average visibility in September: 9km
The months with the highest visibility are April and August (10km).
The months with the lowest visibility are January, February and November (8km).
Unterwart, Austria
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