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 sea temperature 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
Horsens's weather subtly changes with the onset of September, barely falling from a pleasant 20.6°C (69.1°F) in August to a refreshing 17.1°C (62.8°F). Throughout September, the temperature falls to an average low of 10.7°C (51.3°F).Humidity
The average relative humidity in September is 82%.Rainfall
In Horsens, in September, during 13.1 rainfall days, 27mm (1.06") of precipitation is typically accumulated. Throughout the year, in Horsens, Denmark, there are 156.5 rainfall days, and 311mm (12.24") of precipitation is accumulated.Snowfall
May through September are months without snowfall.Sea temperature
In Horsens, the average seawater temperature in September is 16.7°C (62.1°F).Note: In water with a temperature of 16.7°C (62.1°F), most individuals do not find swimming enjoyable. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), breathing control becomes more difficult.
Daylight
In Horsens, Denmark, the average length of the day in September is 12h and 44min.On the first day of September, sunrise is at 06:26 and sunset at 20:14. On the last day of the month, sunrise is at 07:22 and sunset at 18:58 CEST.
Sunshine
The average sunshine in September is 6.9h.UV index
In Horsens, Denmark, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 3 suggests these recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Horsens in September?
What is the average humidity in September in Horsens?
How many days does it rain in September in Horsens?
When it does not snow in Horsens?
Does it snow in Horsens in September?
What is the sea temperature in September in Horsens?
How many hours of daylight does Horsens have in September?
When are sunrise and sunset in September in Horsens?
How many hours of sunshine does Horsens have in September?
What is the UV index intensity in September in Horsens?
Average temperature in September
Horsens, Denmark
- Average high temperature in September: 17.1°C
The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).
Average pressure in September
Horsens, Denmark
- Average pressure in September: 1014.8mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in September
Horsens, Denmark
- Average wind speed in September: 14.4km/h
The windiest month (with the highest average wind speed) is December (18.1km/h).
The calmest month (with the lowest average wind speed) is August (13.4km/h).
Average humidity in September
Horsens, Denmark
- Average humidity in September: 82%
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in September
Horsens, Denmark
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is August (34mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
Horsens, Denmark
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is October (15.5 days).
The month with the least rainy days is February (9.5 days).
Average snowfall in September
Horsens, Denmark
- Average snowfall in September: 0mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Horsens, Denmark
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (6.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average sea temperature in September
Horsens, Denmark
- Average sea temperature in September: 16.7°C
The best month for swimming (with the highest average sea temperature) is August (18.1°C).
The coldest months (with the lowest average sea temperature) are January and February (3.3°C).
Average daylight in September /
Average sunshine in September
Horsens, Denmark
- Average daylight in September: 12h and 4min
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 5min
The month with the most sunshine is June (Average sunshine: 9h and 30min).
The months with the least sunshine are January and February (Average sunshine: 3h and 6min).
Average sunshine days in September
Horsens, Denmark
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is April (16.4 days).
The month with the least sunshine days is September (11.5 days).
Average UV index in September
Horsens, 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
Horsens, Denmark
- Average cloud cover in September: 52
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 45).
Average visibility in September
Horsens, Denmark
- Average visibility in September: 9km
The months with the highest visibility are January, February, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is March (8km).
Horsens, Denmark
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