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 onset of September aligns with a soft reduction in the average high-temperature, gently falling from a pleasant 21°C (69.8°F) in August to an enjoyable 16.3°C (61.3°F). The average temperature in Sankt Marein bei Knittelfeld drops to a chilly 6°C (42.8°F) during the night in the month of September.Humidity
In Sankt Marein bei Knittelfeld, the average relative humidity in September is 84%.Rainfall
In September, in Sankt Marein bei Knittelfeld, Austria, the rain falls for 16.7 days. Throughout September, 81mm (3.19") of precipitation is accumulated. Throughout the year, in Sankt Marein bei Knittelfeld, there are 184.4 rainfall days, and 769mm (30.28") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In Sankt Marein bei Knittelfeld, Austria, the average length of the day in September is 12h and 34min.On the first day of September in Sankt Marein bei Knittelfeld, sunrise is at 06:20 and sunset at 19:40. On the last day of the month, sunrise is at 06:58 and sunset at 18:42 CEST.
Sunshine
In Sankt Marein bei Knittelfeld, the average sunshine in September is 8.3h.UV index
The average daily maximum UV index in September in Sankt Marein bei Knittelfeld is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 3 in September converts into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Sankt Marein bei Knittelfeld?
What is the average humidity in September in Sankt Marein bei Knittelfeld?
How many days does it rain in September in Sankt Marein bei Knittelfeld?
When it does not snow in Sankt Marein bei Knittelfeld?
Does it snow in Sankt Marein bei Knittelfeld in September?
How many hours of daylight does Sankt Marein bei Knittelfeld have in September?
When are sunrise and sunset in September in Sankt Marein bei Knittelfeld?
How many hours of sunshine does Sankt Marein bei Knittelfeld have in September?
How high is the UV index in September in Sankt Marein bei Knittelfeld?
Average temperature in September
Sankt Marein bei Knittelfeld, Austria
- Average high temperature in September: 16.3°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in September: 6°C
The month with the highest average low temperature is August (9.2°C).
The coldest months (with the lowest average low temperature) are January and February (-6.8°C).
Average pressure in September
Sankt Marein bei Knittelfeld, Austria
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is May (1015.4mbar).
Average wind speed in September
Sankt Marein bei Knittelfeld, Austria
- Average wind speed in September: 5.6km/h
The windiest months (with the highest average wind speed) are February and March (7km/h).
The calmest month (with the lowest average wind speed) is August (5.3km/h).
Average humidity in September
Sankt Marein bei Knittelfeld, Austria
- Average humidity in September: 84%
The month with the highest relative humidity is February (91%).
The months with the lowest relative humidity are April, June, July and August (80%).
Average rainfall in September
Sankt Marein bei Knittelfeld, Austria
- Average rainfall in September: 81mm
The wettest months (with the highest rainfall) are June and July (110mm).
The driest months (with the least rainfall) are January and December (30mm).
Average rainfall days in September
Sankt Marein bei Knittelfeld, Austria
- Average rainfall days in September: 16.7 days
The month with the highest number of rainy days is July (23.2 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in September
Sankt Marein bei Knittelfeld, Austria
- Average snowfall in September: 0mm
The month with the highest snowfall is February (180mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Sankt Marein bei Knittelfeld, Austria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Sankt Marein bei Knittelfeld, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in September
Sankt Marein bei Knittelfeld, Austria
- Average sunshine days in September: 11 days
The month with the most sunshine days is October (16.1 days).
The month with the least sunshine days is July (5.7 days).
Average UV index in September
Sankt Marein bei Knittelfeld, Austria
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in September
Sankt Marein bei Knittelfeld, Austria
- Average cloud cover in September: 50
The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in September
Sankt Marein bei Knittelfeld, Austria
- Average visibility in September: 7km
The months with the highest visibility are April, June and July (8km).
The month with the lowest visibility is February (5km).
