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 arrival of September corresponds with a light shift in temperature, down from a refreshing 19.3°C (66.7°F) in August to a mild 15.3°C (59.5°F). During September, Årjäng records a consistent average nighttime temperature of 8°C (46.4°F).Humidity
The average relative humidity in September is 81%.Rainfall
In Årjäng, Sweden, during September, the rain falls for 13.6 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, in Årjäng, there are 158.6 rainfall days, and 559mm (22.01") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Årjäng, Sweden.Daylight
The average length of the day in September is 12h and 50min.On the first day of the month, sunrise is at 06:09 and sunset at 20:13. On the last day of September, sunrise is at 07:15 and sunset at 18:47 CEST.
Sunshine
The average sunshine in September in Årjäng is 7.3h.UV index
The average daily maximum UV index in September in Årjäng is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 3 in September transforms into this advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
What is the average September temperature in Årjäng?
What is the average humidity in September in Årjäng?
How much does it rain in Årjäng in September?
When it does not snow in Årjäng?
Does it snow in Årjäng in September?
How many hours of daylight does Årjäng have in September?
What time are sunrise and sunset in September in Årjäng?
How long on average sun shines in September in Årjäng?
What is the UV index intensity in September in Årjäng?
Average temperature in September
Årjäng, Sweden
- Average high temperature in September: 15.3°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (-1°C).
- Average low temperature in September: 8°C
The month with the highest average low temperature is July (11.6°C).
The coldest month (with the lowest average low temperature) is February (-5.2°C).
Average pressure in September
Årjäng, Sweden
- Average pressure in September: 1012.9mbar
The month with the highest atmospheric pressure is April (1014.2mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in September
Årjäng, Sweden
- Average wind speed in September: 11.9km/h
The windiest month (with the highest average wind speed) is January (13km/h).
The calmest months (with the lowest average wind speed) are July and August (10.8km/h).
Average humidity in September
Årjäng, Sweden
- Average humidity in September: 81%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (70%).
Average rainfall in September
Årjäng, Sweden
- Average rainfall in September: 41mm
The wettest months (with the highest rainfall) are July and October (57mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Årjäng, Sweden
- Average rainfall days in September: 13.6 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (7 days).
Average snowfall in September
Årjäng, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (178mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Årjäng, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Årjäng, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in September
Årjäng, Sweden
- Average sunshine days in September: 13.7 days
The month with the most sunshine days is April (14.4 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in September
Årjäng, Sweden
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in September
Årjäng, Sweden
- Average cloud cover in September: 50
The month with the most cloud cover is February (Cloud cover 68).
The months with the least cloud cover are June and July (Cloud cover 45).
Average visibility in September
Årjäng, Sweden
- Average visibility in September: 8km
The months with the highest visibility are April, May, June and July (9km).
The months with the lowest visibility are January, February, March, November and December (7km).
Årjäng, Sweden
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