September weather forecastDeje, Sweden
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Deje, Sweden, with an average temperature ranging between min 8.7°C (47.7°F) and max 15.7°C (60.3°F).Temperature
The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from a pleasant 20.1°C (68.2°F) in August to a mild 15.7°C (60.3°F). Deje's average low-temperature during September nights is observed to be a chilly 8.7°C (47.7°F).Humidity
In September, the average relative humidity in Deje is 79%.Rainfall
In Deje, Sweden, in September, during 13.5 rainfall days, 41mm (1.61") of precipitation is typically accumulated. In Deje, Sweden, during the entire year, the rain falls for 144 days and collects up to 480mm (18.9") of precipitation.Snowfall
In Deje, snow does not fall in June through September.Daylight
In Deje, the average length of the day in September is 12h and 51min.On the first day of the month, sunrise is at 06:03 and sunset at 20:08. On the last day of September, in Deje, sunrise is at 07:10 and sunset at 18:41 CEST.
Sunshine
In Deje, the average sunshine in September is 7.6h.UV index
In Deje, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 3 during September translates into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Deje, Sweden
- Average high temperature in September: 15.7°C
The warmest month (with the highest average high temperature) is July (21.7°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in September: 8.7°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is February (-4.9°C).
Average pressure in September
Deje, Sweden
- Average pressure in September: 1013.1mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in September
Deje, Sweden
- Average wind speed in September: 11.9km/h
The windiest month (with the highest average wind speed) is January (12.6km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in September
Deje, Sweden
- Average humidity in September: 79%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (67%).
Average rainfall in September
Deje, Sweden
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is July (54mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in September
Deje, Sweden
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in September
Deje, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (144mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Deje, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Deje, Sweden
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in September: 7h and 36min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in September
Deje, Sweden
- Average sunshine days in September: 14.7 days
The month with the most sunshine days is April (17.3 days).
The month with the least sunshine days is February (11.9 days).
Average UV index in September
Deje, 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 December (UV index 1).
Average cloud cover in September
Deje, Sweden
- Average cloud cover in September: 47
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in September
Deje, 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).
