September weather forecastNorra Rörum, Sweden
September
Weather in September
September, the first month of the autumn in Norra Rörum, is still a comfortable month, with an average temperature ranging between max 17.4°C (63.3°F) and min 9.9°C (49.8°F).Temperature
The average high-temperature shows a slight dip in September, from August's agreeable 21.3°C (70.3°F) to a comfortable 17.4°C (63.3°F). Norra Rörum's nights in September experience an average temperature drop to a frosty 9.9°C (49.8°F).Humidity
In Norra Rörum, the average relative humidity in September is 81%.Rainfall
In Norra Rörum, Sweden, during September, the rain falls for 15.2 days and regularly aggregates up to 38mm (1.5") of precipitation. Throughout the year, in Norra Rörum, there are 182.8 rainfall days, and 519mm (20.43") of precipitation is accumulated.Snowfall
In Norra Rörum, snow does not fall in May through September.Daylight
In September, the average length of the day is 12h and 45min.On the first day of the month, sunrise is at 06:11 and sunset at 20:00. On the last day of September, in Norra Rörum, sunrise is at 07:08 and sunset at 18:43 CEST.
Sunshine
In September, the average sunshine in Norra Rörum is 7.1h.UV index
In September, the average daily maximum UV index in Norra Rörum is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 3 in September translates into these instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Norra Rörum, Sweden
- Average high temperature in September: 17.4°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (-1.8°C).
Average pressure in September
Norra Rörum, Sweden
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011mbar).
Average wind speed in September
Norra Rörum, Sweden
- Average wind speed in September: 12.1km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in September
Norra Rörum, Sweden
- Average humidity in September: 81%
The months with the highest relative humidity are January, November and December (90%).
The month with the lowest relative humidity is April (72%).
Average rainfall in September
Norra Rörum, Sweden
- Average rainfall in September: 38mm
The wettest months (with the highest rainfall) are July and August (57mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in September
Norra Rörum, Sweden
- Average rainfall days in September: 15.2 days
The month with the highest number of rainy days is August (20.3 days).
The month with the least rainy days is February (10 days).
Average snowfall in September
Norra Rörum, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (86mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Norra Rörum, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (10.3 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
Norra Rörum, 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 6min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in September
Norra Rörum, Sweden
- Average sunshine days in September: 10.3 days
The month with the most sunshine days is April (14.5 days).
The month with the least sunshine days is December (6.6 days).
Average UV index in September
Norra Rörum, 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 November (UV index 1).
Average cloud cover in September
Norra Rörum, Sweden
- Average cloud cover in September: 53
The month with the most cloud cover is December (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 44).
Average visibility in September
Norra Rörum, Sweden
- Average visibility in September: 8km
The months with the highest visibility are April, May, June and July (9km).
The months with the lowest visibility are January, November and December (7km).
