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 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.
Frequently asked questions
What are September temperatures in Frederiks?
What is the average humidity in September in Frederiks?
How many days does it rain in September in Frederiks?
When it does not snow in Frederiks?
How many hours of daylight does Frederiks have in September?
What time are sunrise and sunset in September in Frederiks?
How long on average sun shines in September in Frederiks?
How high is the UV index in September in Frederiks?
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 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 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).
Frederiks, Denmark
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