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 arrival of September suggests a slight decrease in the average high-temperature, moving from a pleasant 20.1°C (68.2°F) in August to a refreshing 16.7°C (62.1°F). Holmstrup's nights in September maintain a consistent average of 12.9°C (55.2°F), demonstrating a minimal differential from its daytime temperature.Humidity
In September, the average relative humidity is 79%.Rainfall
In Holmstrup, during September, the rain falls for 10.6 days and regularly aggregates up to 26mm (1.02") of precipitation. Throughout the year, in Holmstrup, there are 138.6 rainfall days, and 284mm (11.18") of precipitation is accumulated.Snowfall
In Holmstrup, snow does not fall in May through September.Daylight
In Holmstrup, Denmark, the average length of the day in September is 12h and 44min.On the first day of the month, sunrise is at 06:25 and sunset at 20:11. On the last day of September, sunrise is at 07:20 and sunset at 18:56 CEST.
Sunshine
In Holmstrup, the average sunshine in September is 7.4h.UV index
In Holmstrup, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 4 in September translates into the following instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Holmstrup in September?
What is the average humidity in September in Holmstrup?
How much does it rain in Holmstrup in September?
When it does not snow in Holmstrup?
Does it snow in Holmstrup in September?
What is the average length of the day in September in Holmstrup?
When is the sunrise / sunset in September in Holmstrup?
How many hours of sunshine does Holmstrup have in September?
How high is the UV index in September in Holmstrup?
Average temperature in September
Holmstrup, Denmark
- Average high temperature in September: 16.7°C
The warmest months (with the highest average high temperature) are July and August (20.1°C).
The month with the lowest average high temperature is February (3.3°C).
- Average low temperature in September: 12.9°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is February (0.5°C).
Average pressure in September
Holmstrup, Denmark
- Average pressure in September: 1015.1mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).
Average wind speed in September
Holmstrup, Denmark
- Average wind speed in September: 19km/h
The windiest month (with the highest average wind speed) is December (23.1km/h).
The calmest month (with the lowest average wind speed) is July (16.2km/h).
Average humidity in September
Holmstrup, 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 (76%).
Average rainfall in September
Holmstrup, Denmark
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is July (39mm).
The driest months (with the least rainfall) are March and April (15mm).
Average rainfall days in September
Holmstrup, Denmark
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is February (8 days).
Average snowfall in September
Holmstrup, Denmark
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (23mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Holmstrup, Denmark
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (7.6 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
Holmstrup, 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 2min
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 18min).
Average sunshine days in September
Holmstrup, Denmark
- Average sunshine days in September: 14.8 days
The month with the most sunshine days is April (17 days).
The month with the least sunshine days is February (11.4 days).
Average UV index in September
Holmstrup, 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
Holmstrup, Denmark
- Average cloud cover in September: 48
The months with the most cloud cover are February and December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in September
Holmstrup, 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).
Holmstrup, Denmark
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