September weather forecastGullbrandstorp, Sweden
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Gullbrandstorp, Sweden, with an average temperature ranging between max 16.3°C (61.3°F) and min 11.5°C (52.7°F).Temperature
September is marked by a subtle drop in average high-temperatures, transitioning from a comfortable 19.6°C (67.3°F) in August to a still refreshing 16.3°C (61.3°F). Nighttime temperatures in Gullbrandstorp during September report a consistent average of 11.5°C (52.7°F).Humidity
In September, the average relative humidity is 80%.Rainfall
In Gullbrandstorp, in September, it is raining for 16.8 days, with typically 58mm (2.28") of accumulated precipitation. In Gullbrandstorp, during the entire year, the rain falls for 186.6 days and collects up to 602mm (23.7") of precipitation.Snowfall
May through September are months without snowfall in Gullbrandstorp, Sweden.Daylight
The average length of the day in September in Gullbrandstorp is 12h and 46min.On the first day of September, sunrise is at 06:13 and sunset at 20:04. On the last day of the month, sunrise is at 07:11 and sunset at 18:46 CEST.
Sunshine
In Gullbrandstorp, the average sunshine in September is 7.4h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 4 during September leads to these advisories:
Be vigilant - A duty to shield skin and eyes from injury exists. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Gullbrandstorp, Sweden
- Average high temperature in September: 16.3°C
The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is February (1.8°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (-1.3°C).
Average pressure in September
Gullbrandstorp, Sweden
- Average pressure in September: 1014.7mbar
The month with the highest atmospheric pressure is April (1015.3mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed in September
Gullbrandstorp, Sweden
- Average wind speed in September: 16.6km/h
The windiest month (with the highest average wind speed) is December (20.1km/h).
The calmest months (with the lowest average wind speed) are May, June and July (14.4km/h).
Average humidity in September
Gullbrandstorp, Sweden
- Average humidity in September: 80%
The months with the highest relative humidity are January, February and December (87%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in September
Gullbrandstorp, Sweden
- Average rainfall in September: 58mm
The wettest month (with the highest rainfall) is August (79mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in September
Gullbrandstorp, Sweden
- Average rainfall days in September: 16.8 days
The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is February (10.5 days).
Average snowfall in September
Gullbrandstorp, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (65mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Gullbrandstorp, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gullbrandstorp, Sweden
- Average daylight in September: 12h and 48min
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: 7h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in September
Gullbrandstorp, Sweden
- Average sunshine days in September: 10.2 days
The month with the most sunshine days is April (14.8 days).
The month with the least sunshine days is August (7.7 days).
Average UV index in September
Gullbrandstorp, 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
Gullbrandstorp, Sweden
- Average cloud cover in September: 49
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is June (Cloud cover 40).
Average visibility in September
Gullbrandstorp, Sweden
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
