September weather forecast
Horslunde, Denmark

September

Weather in September

September, the first month of the autumn in Horslunde, is still a comfortable month, with temperature in the range of an average high of 16.5°C (61.7°F) and an average low of 14.1°C (57.4°F).

Temperature

September ushers in a minor alteration in Horslunde's climate, with the average high-temperature moving from August's refreshing 19.7°C (67.5°F) to a still enjoyable 16.5°C (61.7°F). In Horslunde, the average low-temperature during September nights tends to settle at a still refreshing 14.1°C (57.4°F), indicating a slight drop from the daytime peak.

Humidity

The average relative humidity in September in Horslunde is 79%.

Rainfall

In Horslunde, in September, during 14.6 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Horslunde, during the entire year, the rain falls for 167.3 days and collects up to 467mm (18.39") of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in September is 12h and 43min.
On the first day of the month, sunrise is at 06:22 and sunset at 20:07. On the last day of September, sunrise is at 07:16 and sunset at 18:53 CEST.

Sunshine

The average sunshine in September in Horslunde, Denmark, is 8h.

UV index

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A typical high UV index of 4 in September suggests the following recommendations:
Guard yourself - Avoiding sunburn is suggested. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Enhance your sun protection with tightly woven, yet airy clothing.

Frequently asked questions

What are the temperatures in September?
In Horslunde, 16.5°C (61.7°F) is the average high-temperature and 14.1°C (57.4°F) is the average low-temperature during September.
What is the average humidity in September?
The average relative humidity in September is 79%.
How many days does it rain in September?
In Horslunde, Denmark, in September, during 14.6 rainfall days, 43mm (1.69") of precipitation is typically accumulated.
When it does not snow?
In Horslunde, snow does not fall in May through October.
What is the average length of the day in September?
In Horslunde, the average day length in September is 12h and 43min.
When is the sunrise / sunset in September?
On the first day of September, sunrise is at 06:22 and sunset at 20:07. On the last day of the month, sunrise is at 07:16 and sunset at 18:53 CEST.
How many hours of sunshine does Horslunde have in September?
In September, the average sunshine duration is 8h.
What is the UV index intensity in September?
In September, the average daily maximum UV index in Horslunde is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Horslunde, Denmark
  • Average high temperature in September: 16.5°C

The warmest month (with the highest average high temperature) is August (19.7°C).
The month with the lowest average high temperature is February (2.9°C).

  • Average low temperature in September: 14.1°C

The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (1°C).

Average pressure in September
Horslunde, Denmark
  • Average pressure in September: 1015.6mbar

The month with the highest atmospheric pressure is April (1015.7mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).

Average wind speed in September
Horslunde, Denmark
  • Average wind speed in September: 22.6km/h

The windiest month (with the highest average wind speed) is December (27.6km/h).
The calmest month (with the lowest average wind speed) is June (19.4km/h).

Average humidity in September
Horslunde, Denmark
  • Average humidity in September: 79%

The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (77%).

Average rainfall in September
Horslunde, Denmark
  • Average rainfall in September: 43mm

The wettest month (with the highest rainfall) is August (55mm).
The driest month (with the least rainfall) is April (16mm).

Average rainfall days in September
Horslunde, Denmark
  • Average rainfall days in September: 14.6 days

The month with the highest number of rainy days is August (17 days).
The months with the least rainy days are February and April (11 days).

Average snowfall in September
Horslunde, Denmark
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in September
Horslunde, Denmark
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (5.8 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
Horslunde, Denmark
  • Average daylight in September: 12h and 4min

The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).

  • Average sunshine in September: 8h and 0min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).

Average sunshine days in September
Horslunde, Denmark
  • Average sunshine days in September: 11.8 days

The month with the most sunshine days is April (16.6 days).
The month with the least sunshine days is December (9.9 days).

Average UV index in September
Horslunde, 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
Horslunde, Denmark
  • Average cloud cover in September: 43

The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in September
Horslunde, 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).

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