September weather forecastHolstebro, Denmark
September
Weather in September
September in Holstebro is characterized by the onset of autumn. Changes in the city's ambiance become evident with the reduction in daylight hours and cooler temperatures. The amount of rainfall decreases to 54mm (2.13"), a significant drop from August's 63mm (2.48"). This makes for a comfortable and refreshing environment as the city prepares for a drop-down in temperature in the forthcoming October.Temperature
Holstebro, Denmark, experiences a transition to a still refreshing 16.2°C (61.2°F) in average high-temperatures with the arrival of September, not greatly differing from August's 19.1°C (66.4°F). Throughout September, Holstebro observes a steady low-temperature average of 12.2°C (54°F), reflecting a minor dip from daytime highs.Humidity
The average relative humidity in September is 80%.Rainfall
In September, in Holstebro, the rain falls for 17.3 days. Throughout September, 54mm (2.13") of precipitation is accumulated. Throughout the year, there are 190 rainfall days, and 615mm (24.21") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Holstebro.Daylight
In September, the average length of the day is 12h and 45min.On the first day of the month, sunrise is at 06:30 and sunset at 20:20. On the last day of September, sunrise is at 07:27 and sunset at 19:02 CEST.
Sunshine
In September, the average sunshine in Holstebro is 6.9h.UV index
In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 3 during September translates into the following guidance:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Holstebro, Denmark
- Average high temperature in September: 16.2°C
The warmest month (with the highest average high temperature) is August (19.1°C).
The month with the lowest average high temperature is February (3.6°C).
- Average low temperature in September: 12.2°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (0.6°C).
Average pressure in September
Holstebro, Denmark
- Average pressure in September: 1014.2mbar
The months with the highest atmospheric pressure are April and May (1015.4mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).
Average wind speed in September
Holstebro, Denmark
- Average wind speed in September: 20.3km/h
The windiest month (with the highest average wind speed) is December (25.7km/h).
The calmest month (with the lowest average wind speed) is July (17.9km/h).
Average humidity in September
Holstebro, Denmark
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is April (77%).
Average rainfall in September
Holstebro, Denmark
- Average rainfall in September: 54mm
The wettest month (with the highest rainfall) is October (66mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in September
Holstebro, Denmark
- Average rainfall days in September: 17.3 days
The month with the highest number of rainy days is December (19.3 days).
The month with the least rainy days is February (12 days).
Average snowfall in September
Holstebro, Denmark
- Average snowfall in September: 0mm
The month with the highest snowfall is January (40mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Holstebro, Denmark
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (6.9 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
Holstebro, 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: 10h and 6min).
The months with the least sunshine are February and December (Average sunshine: 3h and 18min).
Average sunshine days in September
Holstebro, Denmark
- Average sunshine days in September: 9.8 days
The month with the most sunshine days is May (15.5 days).
The month with the least sunshine days is December (7.7 days).
Average UV index in September
Holstebro, Denmark
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Holstebro, Denmark
- Average cloud cover in September: 51
The month with the most cloud cover is December (Cloud cover 67).
The months with the least cloud cover are April and May (Cloud cover 43).
Average visibility in September
Holstebro, Denmark
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, August, September and October (10km).
The months with the lowest visibility are January, February, March, July, November and December (9km).
