September weather forecastEjer, Denmark
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Ejer, Denmark, with an average temperature varying between 10.2°C (50.4°F) and 16.9°C (62.4°F).Temperature
With the arrival of September, Ejer experiences a modest decline in average high-temperatures, transitioning from an agreeable 20.7°C (69.3°F) in August to an enjoyable 16.9°C (62.4°F). Ejer, during September nights, observes an average temperature of 10.2°C (50.4°F).Humidity
The average relative humidity in September is 83%.Rainfall
In September, the rain falls for 8.7 days. Throughout September, 20mm (0.79") of precipitation is accumulated. Throughout the year, there are 138 rainfall days, and 260mm (10.24") of precipitation is accumulated.Snowfall
In Ejer, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 44min.On the first day of the month, sunrise is at 06:26 and sunset at 20:14. On the last day of September, sunrise is at 07:22 and sunset at 18:58 CEST.
Sunshine
The average sunshine in September is 6.8h.UV index
In Ejer, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 3 translates into these guidelines:
Take necessary precautions - Protection from skin and eye injury is mandatory. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ejer, Denmark
- Average high temperature in September: 16.9°C
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in September: 10.2°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 (-0.5°C).
Average pressure in September
Ejer, Denmark
- Average pressure in September: 1014.5mbar
The months with the highest atmospheric pressure are April and May (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed in September
Ejer, Denmark
- Average wind speed in September: 13.7km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest month (with the lowest average wind speed) is August (12.9km/h).
Average humidity in September
Ejer, Denmark
- Average humidity in September: 83%
The months with the highest relative humidity are November and December (90%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in September
Ejer, Denmark
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is July (39mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
Ejer, Denmark
- Average rainfall days in September: 8.7 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in September
Ejer, Denmark
- Average snowfall in September: 0mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Ejer, Denmark
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (7.3 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
Ejer, Denmark
- 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: 6h and 48min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 6min).
Average sunshine days in September
Ejer, Denmark
- Average sunshine days in September: 16.9 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is February (12.1 days).
Average UV index in September
Ejer, 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
Ejer, Denmark
- Average cloud cover in September: 53
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 46).
Average visibility in September
Ejer, Denmark
- Average visibility in September: 9km
The months with the highest visibility are February, April, May, June, August, September and December (9km).
The months with the lowest visibility are January, March, July, October and November (8km).
