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
Weather in September
Temperature
With September's onset, the weather reveals a slight temperature decrease, transitioning from an agreeable 20.6°C (69.1°F) in August to a refreshing 16.9°C (62.4°F). Sønderbro temperatures generally rest at a low of 10.5°C (50.9°F) during the September nights.Humidity
The average relative humidity in September in Sønderbro is 82%.Rainfall
In September, in Sønderbro, the rain falls for 11.5 days. Throughout September, 21mm (0.83") of precipitation is accumulated. In Sønderbro, during the entire year, the rain falls for 140.2 days and collects up to 247mm (9.72") of precipitation.Snowfall
In Sønderbro, Denmark, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 45min.On the first day of the month, sunrise is at 06:26 and sunset at 20:16. On the last day of September, sunrise is at 07:23 and sunset at 18:58 CEST.
Sunshine
In September, the average sunshine in Sønderbro is 6.8h.UV index
In Sønderbro, Denmark, the average daily maximum UV index in September 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 daily high UV index of 3 during September translates into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the temperature in September in Sønderbro?
What is the average humidity in September in Sønderbro?
How many days does it rain in September in Sønderbro?
When it does not snow in Sønderbro?
What is the average length of the day in September in Sønderbro?
When are sunrise and sunset in September in Sønderbro?
How many hours of sunshine does Sønderbro have in September?
What is the UV index reading in September in Sønderbro?
Average temperature in September
Sønderbro, Denmark
- Average high temperature in September: 16.9°C
The warmest months (with the highest average high temperature) are July and August (20.6°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is February (-0.4°C).
Average pressure in September
Sønderbro, Denmark
- Average pressure in September: 1014.3mbar
The months with the highest atmospheric pressure are April and May (1015.3mbar).
The month with the lowest atmospheric pressure is December (1009.7mbar).
Average wind speed in September
Sønderbro, Denmark
- Average wind speed in September: 13.6km/h
The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest month (with the lowest average wind speed) is August (13.1km/h).
Average humidity in September
Sønderbro, Denmark
- Average humidity in September: 82%
The months with the highest relative humidity are November and December (89%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in September
Sønderbro, Denmark
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is July (30mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in September
Sønderbro, Denmark
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is August (14.3 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in September
Sønderbro, Denmark
- Average snowfall in September: 0mm
The month with the highest snowfall is January (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Sønderbro, Denmark
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (6.4 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
Sønderbro, Denmark
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).
Average sunshine days in September
Sønderbro, Denmark
- Average sunshine days in September: 14.4 days
The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is December (12.3 days).
Average UV index in September
Sønderbro, Denmark
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Sønderbro, Denmark
- Average cloud cover in September: 53
The months with the most cloud cover are January, February and December (Cloud cover 69).
The months with the least cloud cover are April and May (Cloud cover 46).
Average visibility in September
Sønderbro, Denmark
- Average visibility in September: 9km
The months with the highest visibility are February, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, March, October, November and December (8km).
Sønderbro, Denmark
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