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
The transition into September is accompanied by a slight temperature decrease, with the average high-temperature shifting from 19.8°C (67.6°F) in August to a still enjoyable 16.5°C (61.7°F). Birkum records a slight downturn to an average a still refreshing 13.5°C (56.3°F) during the nights of September.Humidity
In Birkum, the average relative humidity in September is 79%.Rainfall
In Birkum, Denmark, during September, the rain falls for 13.5 days and regularly aggregates up to 27mm (1.06") of precipitation. In Birkum, during the entire year, the rain falls for 146.9 days and collects up to 243mm (9.57") of precipitation.Snowfall
In Birkum, Denmark, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 44min.On the first day of September in Birkum, sunrise is at 06:24 and sunset at 20:10. On the last day of the month, sunrise is at 07:19 and sunset at 18:55 CEST.
Sunshine
In September, the average sunshine in Birkum is 7.9h.UV index
In Birkum, Denmark, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 4 in September transforms into the following instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What is the average September temperature in Birkum?
What is the average humidity in September in Birkum?
How much does it rain in Birkum in September?
When it does not snow in Birkum?
How many hours of daylight does Birkum have in September?
When is the sunrise / sunset in September in Birkum?
How long on average sun shines in September in Birkum?
How high is the UV index in September in Birkum?
Average temperature in September
Birkum, Denmark
- Average high temperature in September: 16.5°C
The warmest month (with the highest average high temperature) is August (19.8°C).
The month with the lowest average high temperature is February (2.9°C).
- Average low temperature in September: 13.5°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in September
Birkum, Denmark
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is November (1011mbar).
Average wind speed in September
Birkum, Denmark
- Average wind speed in September: 20.4km/h
The windiest month (with the highest average wind speed) is December (24.7km/h).
The calmest month (with the lowest average wind speed) is July (17.4km/h).
Average humidity in September
Birkum, Denmark
- Average humidity in September: 79%
The months with the highest relative humidity are January, February and December (86%).
The months with the lowest relative humidity are May and August (77%).
Average rainfall in September
Birkum, Denmark
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is August (32mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in September
Birkum, Denmark
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is August (16.3 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in September
Birkum, Denmark
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Birkum, Denmark
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (6.3 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
Birkum, Denmark
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in September
Birkum, Denmark
- Average sunshine days in September: 11.3 days
The month with the most sunshine days is April (18.5 days).
The month with the least sunshine days is September (11.3 days).
Average UV index in September
Birkum, Denmark
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Birkum, Denmark
- Average cloud cover in September: 45
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Birkum, Denmark
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Birkum, Denmark
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