September weather forecastRappestad, Sweden
September
Weather in September
The first month of the autumn, September, is still a comfortable month in Rappestad, Sweden, with an average temperature varying between 16.5°C (61.7°F) and 9.2°C (48.6°F).Temperature
With the commencement of September, Rappestad records a moderate temperature decline, with the average high easing from August's pleasant 21.2°C (70.2°F) to a refreshing 16.5°C (61.7°F). Throughout the month of September, Rappestad witnesses an average temperature of 9.2°C (48.6°F).Humidity
In Rappestad, the average relative humidity in September is 79%.Rainfall
In Rappestad, during September, the rain falls for 11.3 days and regularly aggregates up to 20mm (0.79") of precipitation. In Rappestad, during the entire year, the rain falls for 131.1 days and collects up to 293mm (11.54") of precipitation.Snowfall
In Rappestad, snow does not fall in June through September.Daylight
In September, the average length of the day in Rappestad is 12h and 49min.On the first day of September, sunrise is at 05:58 and sunset at 19:57. On the last day of the month, sunrise is at 07:01 and sunset at 18:34 CEST.
Sunshine
In September, the average sunshine is 7.8h.UV index
The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 3 in September converts into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Rappestad, Sweden
- Average high temperature in September: 16.5°C
The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is July (12.3°C).
The coldest months (with the lowest average low temperature) are January and February (-3.8°C).
Average pressure in September
Rappestad, Sweden
- Average pressure in September: 1013.9mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).
Average wind speed in September
Rappestad, Sweden
- Average wind speed in September: 12.8km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).
Average humidity in September
Rappestad, Sweden
- Average humidity in September: 79%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (69%).
Average rainfall in September
Rappestad, Sweden
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is July (41mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in September
Rappestad, Sweden
- Average rainfall days in September: 11.3 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is February (5.1 days).
Average snowfall in September
Rappestad, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (76mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Rappestad, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Rappestad, Sweden
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in September: 7h and 48min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The months with the least sunshine are February and December (Average sunshine: 3h and 12min).
Average sunshine days in September
Rappestad, Sweden
- Average sunshine days in September: 15.3 days
The months with the most sunshine days are April and May (15.7 days).
The month with the least sunshine days is February (13.1 days).
Average UV index in September
Rappestad, Sweden
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and March (UV index 1).
Average cloud cover in September
Rappestad, Sweden
- Average cloud cover in September: 48
The months with the most cloud cover are February and December (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 42).
Average visibility in September
Rappestad, Sweden
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
