September weather forecastTheresienfeld, Austria
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Theresienfeld, Austria, with temperature in the range of an average high of 19.7°C (67.5°F) and an average low of 10.7°C (51.3°F).Temperature
With the onset of September, Theresienfeld's average high-temperature adjusts, receding from August's warm 25.4°C (77.7°F) to a comfortable 19.7°C (67.5°F). An average low-temperature of 10.7°C (51.3°F) is recorded during the nights in September in Theresienfeld.Humidity
The average relative humidity in September in Theresienfeld is 73%.Rainfall
In Theresienfeld, in September, during 10.7 rainfall days, 34mm (1.34") of precipitation is typically accumulated. In Theresienfeld, Austria, during the entire year, the rain falls for 155.8 days and collects up to 444mm (17.48") of precipitation.Snowfall
In Theresienfeld, Austria, snow does not fall in May through September.Daylight
In September, the average length of the day in Theresienfeld is 12h and 34min.On the first day of the month, sunrise is at 06:13 and sunset at 19:35. On the last day of September, sunrise is at 06:53 and sunset at 18:36 CEST.
Sunshine
In Theresienfeld, the average sunshine in September is 9.5h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 4 during September leads to these instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Theresienfeld, Austria
- Average high temperature in September: 19.7°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
Average pressure in September
Theresienfeld, Austria
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May and June (1015.2mbar).
Average wind speed in September
Theresienfeld, Austria
- Average wind speed in September: 9.7km/h
The windiest months (with the highest average wind speed) are February and March (12.3km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in September
Theresienfeld, Austria
- Average humidity in September: 73%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Theresienfeld, Austria
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is May (63mm).
The driest month (with the least rainfall) is December (26mm).
Average rainfall days in September
Theresienfeld, Austria
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in September
Theresienfeld, Austria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (101mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Theresienfeld, Austria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.4 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
Theresienfeld, Austria
- Average daylight in September: 12h and 36min
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 30min).
- Average sunshine in September: 9h and 30min
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
Theresienfeld, Austria
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (8.2 days).
Average UV index in September
Theresienfeld, Austria
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Theresienfeld, Austria
- Average cloud cover in September: 32
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in September
Theresienfeld, Austria
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January and February (8km).
