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 the onset of September, Arden experiences a modest temperature adjustment, with the average high-temperature gently receding from a pleasant 20.3°C (68.5°F) in August to an enjoyable 16.8°C (62.2°F). Throughout September, the temperature falls to an average low of 10.9°C (51.6°F).Humidity
In September, the average relative humidity is 80%.Rainfall
In September, in Arden, the rain falls for 12.6 days. Throughout September, 25mm (0.98") of precipitation is accumulated. In Arden, during the entire year, the rain falls for 162.3 days and collects up to 372mm (14.65") of precipitation.Snowfall
In Arden, snow does not fall in May through September.Daylight
In September, the average length of the day is 12h and 46min.On the first day of September in Arden, sunrise is at 06:24 and sunset at 20:16. On the last day of the month, sunrise is at 07:23 and sunset at 18:57 CEST.
Sunshine
In Arden, the average sunshine in September is 7.2h.UV index
In Arden, Denmark, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What are the temperatures in Arden in September?
What is the average humidity in September in Arden?
How much does it rain in Arden in September?
When it does not snow in Arden?
Does it snow in Arden in September?
What is the average length of the day in September in Arden?
What time are sunrise and sunset in September in Arden?
How long on average sun shines in September in Arden?
What is the UV index intensity in September in Arden?
Average temperature in September
Arden, Denmark
- Average high temperature in September: 16.8°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (2.9°C).
- Average low temperature in September: 10.9°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).
Average pressure in September
Arden, Denmark
- Average pressure in September: 1014mbar
The month with the highest atmospheric pressure is April (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in September
Arden, Denmark
- Average wind speed in September: 14.8km/h
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is June (13.8km/h).
Average humidity in September
Arden, Denmark
- Average humidity in September: 80%
The months with the highest relative humidity are January, November and December (87%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in September
Arden, Denmark
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is October (41mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in September
Arden, Denmark
- Average rainfall days in September: 12.6 days
The month with the highest number of rainy days is August (16.9 days).
The month with the least rainy days is February (9.6 days).
Average snowfall in September
Arden, Denmark
- Average snowfall in September: 0mm
The month with the highest snowfall is January (61mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Arden, Denmark
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.7 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
Arden, Denmark
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).
Average sunshine days in September
Arden, Denmark
- Average sunshine days in September: 14 days
The month with the most sunshine days is May (15.6 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in September
Arden, Denmark
- Average UV index in September: 4
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
Arden, Denmark
- Average cloud cover in September: 50
The month with the most cloud cover is February (Cloud cover 69).
The months with the least cloud cover are April, May, June and July (Cloud cover 44).
Average visibility in September
Arden, Denmark
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January, February, March and November (8km).
Arden, Denmark
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