September weather forecastFrederiks, Denmark
September
Weather in September
The first month of the autumn, September, is still a comfortable month in Frederiks, Denmark, with an average temperature ranging between min 10.5°C (50.9°F) and max 16.9°C (62.4°F).Temperature
With the arrival of September, Frederiks experiences a modest decline in average high-temperatures, transitioning from a pleasant 20.3°C (68.5°F) in August to a refreshing 16.9°C (62.4°F). Frederiks, in September, experiences an average temperature of 10.5°C (50.9°F) at night.Humidity
In September, the average relative humidity is 82%.Rainfall
In Frederiks, Denmark, in September, it is raining for 8.8 days, with typically 21mm (0.83") of accumulated precipitation. In Frederiks, during the entire year, the rain falls for 139.7 days and collects up to 253mm (9.96") of precipitation.Snowfall
In Frederiks, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 45min.On the first day of September in Frederiks, sunrise is at 06:27 and sunset at 20:17. On the last day of the month, sunrise is at 07:25 and sunset at 19:00 CEST.
Sunshine
In September, the average sunshine is 6.9h.UV index
In September, the average daily maximum UV index in Frederiks, Denmark, is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the UV index of 3 transforms into the following advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Frederiks, Denmark
- Average high temperature in September: 16.9°C
The warmest months (with the highest average high temperature) are July and August (20.3°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in September: 10.5°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 (-0.4°C).
Average pressure in September
Frederiks, Denmark
- Average pressure in September: 1014.4mbar
The month with the highest atmospheric pressure is April (1015.4mbar).
The month with the lowest atmospheric pressure is December (1009.8mbar).
Average wind speed in September
Frederiks, Denmark
- Average wind speed in September: 14.2km/h
The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is August (13.5km/h).
Average humidity in September
Frederiks, Denmark
- Average humidity in September: 82%
The months with the highest relative humidity are November and December (89%).
The month with the lowest relative humidity is April (74%).
Average rainfall in September
Frederiks, Denmark
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in September
Frederiks, Denmark
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is July (15.5 days).
The months with the least rainy days are February and September (8.8 days).
Average snowfall in September
Frederiks, Denmark
- Average snowfall in September: 0mm
The month with the highest snowfall is January (20mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Frederiks, Denmark
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.3 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
Frederiks, Denmark
- Average daylight in September: 12h and 48min
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 54min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in September
Frederiks, Denmark
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in September
Frederiks, 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
Frederiks, Denmark
- Average cloud cover in September: 52
The month with the most cloud cover is February (Cloud cover 68).
The months with the least cloud cover are April and May (Cloud cover 45).
Average visibility in September
Frederiks, Denmark
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
