September weather forecastAskersund, Sweden
September
Weather in September
The first month of the autumn, September, is still a mild month in Askersund, Sweden, with an average temperature varying between 15.7°C (60.3°F) and 9.3°C (48.7°F).Temperature
The move into September indicates a slight reduction in the average high-temperature, down from August's agreeable 20°C (68°F) to a mild 15.7°C (60.3°F). In Askersund, an average low-temperature of 9.3°C (48.7°F) is recorded during September nights.Humidity
In September, the average relative humidity is 80%.Rainfall
In Askersund, during September, the rain falls for 14.7 days and regularly aggregates up to 41mm (1.61") of precipitation. In Askersund, during the entire year, the rain falls for 160.2 days and collects up to 493mm (19.41") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September is 12h and 50min.On the first day of the month, sunrise is at 05:59 and sunset at 20:00. On the last day of September, sunrise is at 07:04 and sunset at 18:36 CEST.
Sunshine
In September, the average sunshine is 7.6h.UV index
The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 3 during September leads to these advisories:
Take precautions - Protection against sun damage is advised. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Askersund, Sweden
- Average high temperature in September: 15.7°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 (-0.6°C).
- Average low temperature in September: 9.3°C
The month with the highest average low temperature is July (12.5°C).
The coldest month (with the lowest average low temperature) is February (-3.9°C).
Average pressure in September
Askersund, Sweden
- Average pressure in September: 1013.6mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008.3mbar).
Average wind speed in September
Askersund, Sweden
- Average wind speed in September: 13.4km/h
The windiest month (with the highest average wind speed) is December (14.8km/h).
The calmest month (with the lowest average wind speed) is May (11.9km/h).
Average humidity in September
Askersund, Sweden
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (70%).
Average rainfall in September
Askersund, Sweden
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is July (69mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Askersund, Sweden
- Average rainfall days in September: 14.7 days
The month with the highest number of rainy days is August (19.5 days).
The month with the least rainy days is February (7 days).
Average snowfall in September
Askersund, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (137mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Askersund, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Askersund, Sweden
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in September: 7h and 36min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in September
Askersund, Sweden
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is April (13.5 days).
The month with the least sunshine days is December (8.5 days).
Average UV index in September
Askersund, Sweden
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Askersund, Sweden
- Average cloud cover in September: 48
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is June (Cloud cover 42).
Average visibility in September
Askersund, Sweden
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
