Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
September brings a minor shift in the average high-temperature, adjusting from a pleasant 20.2°C (68.4°F) in August to an enjoyable 16.8°C (62.2°F). Norre Alslev nights in September witness a mild cool down to an average temperature of 13.1°C (55.6°F).Humidity
In Norre Alslev, the average relative humidity in September is 80%.Rainfall
In Norre Alslev, during September, the rain falls for 9.8 days and regularly aggregates up to 16mm (0.63") of precipitation. Throughout the year, in Norre Alslev, there are 115.1 rainfall days, and 158mm (6.22") of precipitation is accumulated.Snowfall
In Norre Alslev, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 43min.On the first day of the month, sunrise is at 06:20 and sunset at 20:04. On the last day of September, in Norre Alslev, sunrise is at 07:14 and sunset at 18:50 CEST.
Sunshine
The average sunshine in September is 7.7h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 4 in September, converts into the following recommendations:
Act with care - The need to guard against sun damage is communicated. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Norre Alslev?
What is the average humidity in September in Norre Alslev?
How many days does it rain in September in Norre Alslev?
When it does not snow in Norre Alslev?
What is the average length of the day in September in Norre Alslev?
What time are sunrise and sunset in September in Norre Alslev?
How long on average sun shines in September in Norre Alslev?
What is the UV index reading in September in Norre Alslev?
Average temperature in September
Norre Alslev, Denmark
- Average high temperature in September: 16.8°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is February (2.8°C).
- Average low temperature in September: 13.1°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure in September
Norre Alslev, Denmark
- Average pressure in September: 1015.5mbar
The months with the highest atmospheric pressure are April and May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in September
Norre Alslev, Denmark
- Average wind speed in September: 18.1km/h
The windiest month (with the highest average wind speed) is December (22km/h).
The calmest months (with the lowest average wind speed) are June and August (16.3km/h).
Average humidity in September
Norre Alslev, Denmark
- Average humidity in September: 80%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
Norre Alslev, Denmark
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is August (19mm).
The driest month (with the least rainfall) is April (5mm).
Average rainfall days in September
Norre Alslev, Denmark
- Average rainfall days in September: 9.8 days
The month with the highest number of rainy days is July (12.3 days).
The month with the least rainy days is February (6.6 days).
Average snowfall in September
Norre Alslev, Denmark
- Average snowfall in September: 0mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Norre Alslev, Denmark
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Norre Alslev, Denmark
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in September
Norre Alslev, Denmark
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is April (20.5 days).
The month with the least sunshine days is December (13.9 days).
Average UV index in September
Norre Alslev, Denmark
- 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
Norre Alslev, Denmark
- 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 38).
Average visibility in September
Norre Alslev, Denmark
- 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).
