September weather forecastArlöv, Sweden
September
Weather in September
September, the first month of the autumn in Arlöv, is still a refreshing month, with temperature in the range of an average high of 16.9°C (62.4°F) and an average low of 12.4°C (54.3°F).Temperature
The advent of September brings a slight shift in average high-temperature, moving from an agreeable 20.7°C (69.3°F) in August to an enjoyable 16.9°C (62.4°F). Arlöv, during September nights, observes a steady temperature, averaging at a fresh 12.4°C (54.3°F).Humidity
The average relative humidity in September in Arlöv is 78%.Rainfall
In Arlöv, during September, the rain falls for 11.8 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, in Arlöv, there are 155.2 rainfall days, and 339mm (13.35") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Arlöv, the average length of the day in September is 12h and 44min.On the first day of September, sunrise is at 06:13 and sunset at 20:01. On the last day of the month, sunrise is at 07:09 and sunset at 18:45 CEST.
Sunshine
In September, the average sunshine in Arlöv is 8h.UV index
In Arlöv, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In September, the UV index of 4 transforms into the following advice:
Undertake precautions - Guarding against sun damage is counselled. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Arlöv, Sweden
- Average high temperature in September: 16.9°C
The warmest months (with the highest average high temperature) are July and August (20.7°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in September: 12.4°C
The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is February (-0.3°C).
Average pressure in September
Arlöv, Sweden
- Average pressure in September: 1015.3mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011.3mbar).
Average wind speed in September
Arlöv, Sweden
- Average wind speed in September: 17.7km/h
The windiest month (with the highest average wind speed) is December (20.9km/h).
The calmest months (with the lowest average wind speed) are June and July (15.3km/h).
Average humidity in September
Arlöv, Sweden
- Average humidity in September: 78%
The months with the highest relative humidity are January, February and December (87%).
The months with the lowest relative humidity are April, May and June (74%).
Average rainfall in September
Arlöv, Sweden
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is July (39mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in September
Arlöv, Sweden
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in September
Arlöv, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Arlöv, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Arlöv, Sweden
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in September
Arlöv, Sweden
- Average sunshine days in September: 14.3 days
The month with the most sunshine days is April (16 days).
The month with the least sunshine days is December (8.4 days).
Average UV index in September
Arlöv, Sweden
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Arlöv, Sweden
- Average cloud cover in September: 45
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Arlöv, 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).
