September weather forecastØerne, Denmark
September
Weather in September
September, the first month of the autumn in Øerne, is also an enjoyable month, with temperature in the range of an average high of 16.2°C (61.2°F) and an average low of 13°C (55.4°F).Temperature
September's arrival aligns with a minor decrease in average high-temperatures, from August's 19.3°C (66.7°F) to a still enjoyable 16.2°C (61.2°F). Throughout September, Øerne's nights experience a slight temperature dip to a mild 13°C (55.4°F).Humidity
In Øerne, Denmark, the average relative humidity in September is 79%.Rainfall
In September, the rain falls for 11.1 days. Throughout September, 33mm (1.3") of precipitation is accumulated. In Øerne, during the entire year, the rain falls for 139.5 days and collects up to 369mm (14.53") of precipitation.Snowfall
April through October are months without snowfall in Øerne.Daylight
In September, the average length of the day in Øerne, Denmark, is 12h and 45min.On the first day of the month, sunrise is at 06:22 and sunset at 20:11. On the last day of September, sunrise is at 07:19 and sunset at 18:54 CEST.
Sunshine
The average sunshine in September is 7.9h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Øerne, Denmark
- Average high temperature in September: 16.2°C
The warmest months (with the highest average high temperature) are July and August (19.3°C).
The month with the lowest average high temperature is February (2.9°C).
- Average low temperature in September: 13°C
The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is February (0.6°C).
Average pressure in September
Øerne, Denmark
- Average pressure in September: 1014.6mbar
The month with the highest atmospheric pressure is April (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.1mbar).
Average wind speed in September
Øerne, Denmark
- Average wind speed in September: 20.5km/h
The windiest month (with the highest average wind speed) is December (24.6km/h).
The calmest month (with the lowest average wind speed) is July (17.5km/h).
Average humidity in September
Øerne, Denmark
- Average humidity in September: 79%
The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is May (76%).
Average rainfall in September
Øerne, Denmark
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is July (44mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in September
Øerne, Denmark
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is April (8.3 days).
Average snowfall in September
Øerne, Denmark
- Average snowfall in September: 0mm
The month with the highest snowfall is January (48mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Øerne, Denmark
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (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
Øerne, Denmark
- Average daylight in September: 12h and 42min
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: 7h and 54min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 24min).
Average sunshine days in September
Øerne, Denmark
- Average sunshine days in September: 17.2 days
The month with the most sunshine days is April (20.3 days).
The month with the least sunshine days is February (11.4 days).
Average UV index in September
Øerne, Denmark
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Øerne, Denmark
- Average cloud cover in September: 45
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are June, July and August (Cloud cover 38).
Average visibility in September
Øerne, Denmark
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February and March (9km).
