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
The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from a pleasant 21.1°C (70°F) in August to an enjoyable 17.1°C (62.8°F). Throughout September, the average low-temperature in Östanå, Sweden, dips to a frosty 9.8°C (49.6°F).Humidity
In September, the average relative humidity is 81%.Rainfall
In Östanå, during September, the rain falls for 12 days and regularly aggregates up to 23mm (0.91") of precipitation. In Östanå, during the entire year, the rain falls for 153 days and collects up to 354mm (13.94") of precipitation.Snowfall
May through September are months without snowfall.Daylight
In September, the average length of the day in Östanå is 12h and 45min.On the first day of the month, sunrise is at 06:08 and sunset at 19:58. On the last day of September, sunrise is at 07:06 and sunset at 18:41 CEST.
Sunshine
In Östanå, the average sunshine in September is 7.5h.UV index
In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 3 in September interprets into the following advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What are the temperatures in Östanå in September?
What is the average humidity in September in Östanå?
How much does it rain in Östanå in September?
When it does not snow in Östanå?
Does it snow in Östanå in September?
What is the average length of the day in September in Östanå?
When are sunrise and sunset in September in Östanå?
How long on average sun shines in September in Östanå?
What is the UV index intensity in September in Östanå?
Average temperature in September
Östanå, Sweden
- Average high temperature in September: 17.1°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in September: 9.8°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-2°C).
Average pressure in September
Östanå, Sweden
- Average pressure in September: 1015.1mbar
The month with the highest atmospheric pressure is April (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.7mbar).
Average wind speed in September
Östanå, Sweden
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in September
Östanå, Sweden
- Average humidity in September: 81%
The months with the highest relative humidity are November and December (90%).
The months with the lowest relative humidity are April and May (71%).
Average rainfall in September
Östanå, Sweden
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in September
Östanå, Sweden
- Average rainfall days in September: 12 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (8.6 days).
Average snowfall in September
Östanå, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Östanå, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.6 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
Östanå, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in September: 7h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in September
Östanå, Sweden
- Average sunshine days in September: 13.8 days
The month with the most sunshine days is April (15.2 days).
The month with the least sunshine days is December (9.4 days).
Average UV index in September
Östanå, 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
Östanå, Sweden
- Average cloud cover in September: 49
The month with the most cloud cover is December (Cloud cover 72).
The months with the least cloud cover are June and August (Cloud cover 42).
Average visibility in September
Östanå, Sweden
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, March, October, November and December (8km).
Östanå, Sweden
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