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 shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a pleasant 20.3°C (68.5°F) to a mild 15.4°C (59.7°F). In the month of September, the average low-temperature usually rests at a cold 5.5°C (41.9°F).Humidity
The average relative humidity in September is 84%.Rainfall
In September, the rain falls for 18.5 days. Throughout September, 97mm (3.82") of precipitation is accumulated. Throughout the year, there are 196.1 rainfall days, and 1119mm (44.06") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 1.1 snowfall days, it receives 48mm (1.89") of snow. In Radenthein, during the entire year, snow falls for 107.4 days and aggregates up to 2734mm (107.64") of snow.Daylight
The average length of the day in September is 12h and 33min.On the first day of September, sunrise is at 06:25 and sunset at 19:44. On the last day of the month, sunrise is at 07:03 and sunset at 18:46 CEST.
Sunshine
In September, the average sunshine is 8.7h.UV index
In Radenthein, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A daily high UV index of 3 in September leads to these guidelines:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Radenthein in September?
What is the average humidity in September in Radenthein?
How many days does it rain in September in Radenthein?
When does it start to snow in Radenthein?
How many hours of daylight does Radenthein have in September?
When are sunrise and sunset in September in Radenthein?
How many hours of sunshine does Radenthein have in September?
What is the UV index reading in September in Radenthein?
Average temperature in September
Radenthein, Austria
- Average high temperature in September: 15.4°C
The warmest months (with the highest average high temperature) are July and August (20.3°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in September: 5.5°C
The month with the highest average low temperature is July (8.5°C).
The coldest months (with the lowest average low temperature) are January and February (-7.8°C).
Average pressure in September
Radenthein, Austria
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is May (1015.3mbar).
Average wind speed in September
Radenthein, Austria
- Average wind speed in September: 6km/h
The windiest month (with the highest average wind speed) is February (7.3km/h).
The calmest month (with the lowest average wind speed) is August (5.5km/h).
Average humidity in September
Radenthein, Austria
- Average humidity in September: 84%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is July (79%).
Average rainfall in September
Radenthein, Austria
- Average rainfall in September: 97mm
The wettest month (with the highest rainfall) is July (139mm).
The driest month (with the least rainfall) is January (49mm).
Average rainfall days in September
Radenthein, Austria
- Average rainfall days in September: 18.5 days
The month with the highest number of rainy days is July (25.2 days).
The month with the least rainy days is January (8.9 days).
Average snowfall in September
Radenthein, Austria
- Average snowfall in September: 48mm
The month with the highest snowfall is November (536mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Radenthein, Austria
- Average snowfall days in September: 1.1 days
The month with the highest number of snowfall days is February (19.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Radenthein, Austria
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in September
Radenthein, Austria
- Average sunshine days in September: 9.3 days
The month with the most sunshine days is October (14 days).
The month with the least sunshine days is July (3.6 days).
Average UV index in September
Radenthein, Austria
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Radenthein, Austria
- Average cloud cover in September: 48
The month with the most cloud cover is February (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in September
Radenthein, Austria
- Average visibility in September: 7km
The months with the highest visibility are June, July, August and December (8km).
The months with the lowest visibility are February and November (6km).
Radenthein, Austria
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