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
September brings a slight decrease in temperature, down from a comfortable 17.5°C (63.5°F) in August to a cool 12.6°C (54.7°F). Torråsen, during September, witnesses an average low-temperature of 5.7°C (42.3°F).Humidity
The average relative humidity in September is 80%.Rainfall
In September, in Torråsen, the rain falls for 13.5 days. Throughout September, 37mm (1.46") of precipitation is accumulated. In Torråsen, during the entire year, the rain falls for 122.4 days and collects up to 377mm (14.84") of precipitation.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.5 snowfall days, it receives 5mm (0.2") of snow. Throughout the year, there are 97.8 snowfall days, and 978mm (38.5") of snow is accumulated.Daylight
In September, the average length of the day is 12h and 59min.On the first day of the month, sunrise is at 05:48 and sunset at 20:13. On the last day of September, sunrise is at 07:07 and sunset at 18:34 CEST.
Sunshine
The average sunshine in September is 7.3h.UV index
In Torråsen, Sweden, the average daily maximum UV index in September is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A typical high UV index of 2 in September suggests the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How many days does it rain in September?
When does it start snowing?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Torråsen have in September?
How high is the UV index in September?
Average temperature in September
Torråsen, Sweden
- Average high temperature in September: 12.6°C
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in September: 5.7°C
The month with the highest average low temperature is July (9.8°C).
The coldest months (with the lowest average low temperature) are January and February (-9.6°C).
Average pressure in September
Torråsen, Sweden
- Average pressure in September: 1011.7mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1005.8mbar).
Average wind speed in September
Torråsen, Sweden
- Average wind speed in September: 12.8km/h
The windiest month (with the highest average wind speed) is June (14.3km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in September
Torråsen, Sweden
- Average humidity in September: 80%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (67%).
Average rainfall in September
Torråsen, Sweden
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in September
Torråsen, Sweden
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (4 days).
Average snowfall in September
Torråsen, Sweden
- Average snowfall in September: 5mm
The month with the highest snowfall is December (192mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Torråsen, Sweden
- Average snowfall days in September: 0.5 days
The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Torråsen, Sweden
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 12min).
The month with the shortest days is December (Average daylight: 4h and 48min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in September
Torråsen, Sweden
- Average sunshine days in September: 12.8 days
The month with the most sunshine days is October (15.1 days).
The month with the least sunshine days is December (11.4 days).
Average UV index in September
Torråsen, Sweden
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
Torråsen, Sweden
- Average cloud cover in September: 50
The months with the most cloud cover are January and December (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 45).
Average visibility in September
Torråsen, Sweden
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January and February (7km).
Torråsen, Sweden
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