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 sees a slight reduction in average high-temperature, with a shift from a pleasant 21.5°C (70.7°F) in August to a comfortable 16.8°C (62.2°F). The average low-temperature, in September, in Tvärskog, is a chilly 9.7°C (49.5°F).Humidity
In Tvärskog, Sweden, the average relative humidity in September is 79%.Rainfall
In Tvärskog, Sweden, in September, during 9.7 rainfall days, 16mm (0.63") of precipitation is typically accumulated. Throughout the year, in Tvärskog, there are 120.7 rainfall days, and 261mm (10.28") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September in Tvärskog, Sweden, is 12h and 46min.On the first day of the month, sunrise is at 05:59 and sunset at 19:51. On the last day of September, sunrise is at 06:58 and sunset at 18:33 CEST.
Sunshine
The average sunshine in September in Tvärskog is 8.2h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What is the usual temperature for Tvärskog in September?
What is the average humidity in September in Tvärskog?
How many days does it rain in September in Tvärskog?
When it does not snow in Tvärskog?
Does it snow in Tvärskog in September?
How many hours of daylight does Tvärskog have in September?
When are sunrise and sunset in September in Tvärskog?
How long on average sun shines in September in Tvärskog?
How high is the UV index in September in Tvärskog?
Average temperature in September
Tvärskog, Sweden
- Average high temperature in September: 16.8°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is February (-2.3°C).
Average pressure in September
Tvärskog, Sweden
- Average pressure in September: 1014.9mbar
The months with the highest atmospheric pressure are April and May (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).
Average wind speed in September
Tvärskog, Sweden
- Average wind speed in September: 13.4km/h
The windiest month (with the highest average wind speed) is December (15.2km/h).
The calmest month (with the lowest average wind speed) is August (12.1km/h).
Average humidity in September
Tvärskog, Sweden
- Average humidity in September: 79%
The months with the highest relative humidity are February and November (89%).
The month with the lowest relative humidity is May (69%).
Average rainfall in September
Tvärskog, Sweden
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is July (32mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in September
Tvärskog, Sweden
- Average rainfall days in September: 9.7 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in September
Tvärskog, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (94mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Tvärskog, Sweden
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Tvärskog, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 0min).
Average sunshine days in September
Tvärskog, Sweden
- Average sunshine days in September: 17.1 days
The month with the most sunshine days is May (18.5 days).
The month with the least sunshine days is February (11.9 days).
Average UV index in September
Tvärskog, Sweden
- Average UV index in September: 4
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
Tvärskog, Sweden
- Average cloud cover in September: 44
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Tvärskog, Sweden
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, November and December (8km).
Tvärskog, Sweden
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