September weather forecastStora Harrie, Sweden
September
Weather in September
The first month of the autumn, September, is still a comfortable month in Stora Harrie, Sweden, with an average temperature ranging between min 11.6°C (52.9°F) and max 17.2°C (63°F).Temperature
The onset of September entails a subtle temperature shift, as the average high-temperature eases from an agreeable 20.9°C (69.6°F) in August to an enjoyable 17.2°C (63°F). Stora Harrie's average low-temperature in September is measured at a cool 11.6°C (52.9°F).Humidity
In September, the average relative humidity in Stora Harrie is 78%.Rainfall
In Stora Harrie, in September, it is raining for 13.4 days, with typically 31mm (1.22") of accumulated precipitation. In Stora Harrie, during the entire year, the rain falls for 165.1 days and collects up to 367mm (14.45") of precipitation.Snowfall
In Stora Harrie, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 44min.On the first day of September in Stora Harrie, 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
The average sunshine in September in Stora Harrie is 7.8h.UV index
In Stora Harrie, 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 unprotected exposure to Sun's UV rays for average individuals.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Stora Harrie, Sweden
- Average high temperature in September: 17.2°C
The warmest months (with the highest average high temperature) are July and August (20.9°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in September: 11.6°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 (-0.8°C).
Average pressure in September
Stora Harrie, 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 (1011.1mbar).
Average wind speed in September
Stora Harrie, Sweden
- Average wind speed in September: 15.4km/h
The windiest month (with the highest average wind speed) is December (18.3km/h).
The calmest month (with the lowest average wind speed) is July (13.6km/h).
Average humidity in September
Stora Harrie, Sweden
- Average humidity in September: 78%
The months with the highest relative humidity are January, February and December (88%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in September
Stora Harrie, Sweden
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in September
Stora Harrie, Sweden
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in September
Stora Harrie, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (50mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Stora Harrie, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (9.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Stora Harrie, Sweden
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in September: 7h and 48min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in September
Stora Harrie, Sweden
- Average sunshine days in September: 13.3 days
The month with the most sunshine days is April (15.1 days).
The month with the least sunshine days is December (7.7 days).
Average UV index in September
Stora Harrie, 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
Stora Harrie, Sweden
- Average cloud cover in September: 47
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Stora Harrie, Sweden
- Average visibility in September: 10km
The months with the highest visibility are April, June, August and September (10km).
The month with the lowest visibility is January (8km).
