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
Erl's progression into September involves a gentle drop in the average high-temperature, from an agreeable 21.3°C (70.3°F) in August to an enjoyable 16.6°C (61.9°F). During September, the average low-temperature in Erl is a chilly 6.2°C (43.2°F).Humidity
In September, the average relative humidity is 83%.Rainfall
In Erl, in September, it is raining for 17 days, with typically 70mm (2.76") of accumulated precipitation. Throughout the year, there are 186.1 rainfall days, and 1078mm (42.44") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Erl.Daylight
In Erl, the average length of the day in September is 12h and 34min.On the first day of September in Erl, sunrise is at 06:30 and sunset at 19:51. On the last day of the month, sunrise is at 07:09 and sunset at 18:52 CEST.
Sunshine
The average sunshine in September in Erl is 8.6h.UV index
The average daily maximum UV index in September in Erl is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 3 in September leads to these guidelines:
Undertake protective steps - Preventing sun damage is advised. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. 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
What is the usual temperature for Erl in September?
What is the average humidity in September in Erl?
How many days does it rain in September in Erl?
When it does not snow in Erl?
Does it snow in Erl in September?
How many hours of daylight does Erl have in September?
What time are sunrise and sunset in September in Erl?
How long on average sun shines in September in Erl?
What is the UV index reading in September in Erl?
Average temperature in September
Erl, Austria
- Average high temperature in September: 16.6°C
The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in September: 6.2°C
The month with the highest average low temperature is August (9.8°C).
The coldest month (with the lowest average low temperature) is February (-6.9°C).
Average pressure in September
Erl, Austria
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in September
Erl, Austria
- Average wind speed in September: 6km/h
The windiest month (with the highest average wind speed) is December (7.8km/h).
The calmest months (with the lowest average wind speed) are August and September (6km/h).
Average humidity in September
Erl, Austria
- Average humidity in September: 83%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is April (79%).
Average rainfall in September
Erl, Austria
- Average rainfall in September: 70mm
The wettest month (with the highest rainfall) is July (140mm).
The driest month (with the least rainfall) is November (43mm).
Average rainfall days in September
Erl, Austria
- Average rainfall days in September: 17 days
The month with the highest number of rainy days is July (24.3 days).
The month with the least rainy days is February (8.7 days).
Average snowfall in September
Erl, Austria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (450mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Erl, Austria
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Erl, 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 30min).
- Average sunshine in September: 8h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in September
Erl, Austria
- Average sunshine days in September: 10.1 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is July (4.6 days).
Average UV index in September
Erl, Austria
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Erl, Austria
- Average cloud cover in September: 41
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Erl, Austria
- Average visibility in September: 7km
The months with the highest visibility are March, April, May, June, July, August, October, November and December (8km).
The months with the lowest visibility are January, February and September (7km).
