Billund
September
Weather in Billund for September 2025
Your guide to Billund weather in September - trends and predictions
In general, the average temperature in Billund at the beginning of September is 23.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.6 °C by the end of September.
With an average of 5 rainy days, Billund experiences minimal rainfall in September.
Temperatures
Rain 🌧️
25
Dry days
5
Rainy days
0
Snow days
21°/11°
Temperatures
22 km/h
Avg max wind
76 %
Avg humidity
Billund Weather September
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Temperatures trend during September in Billund
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September weather in Billund day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Overcast | 19° /10° | 0 mm | 4 | |
| 2 Sept. |  Cloudy | 22° /13° | 0 mm | 5 | |
| 3 Sept. |  Patchy rain possible | 22° /14° | 0.6 mm | 5 | |
| 4 Sept. | Patchy rain possible | 25° /16° | 0.4 mm | 5 | |
| 5 Sept. |  Sunny | 26° /16° | 0 mm | 7 | |
| 6 Sept. | Sunny | 24° /17° | 0 mm | 6 | |
| 7 Sept. |  Partly cloudy | 25° /16° | 0 mm | 7 | |
| 8 Sept. | Overcast | 26° /15° | 0.3 mm | 6 | |
| 9 Sept. | Overcast | 21° /14° | 4.6 mm | 5 | |
| 10 Sept. | Sunny | 20° /11° | 4.5 mm | 6 | |
| 11 Sept. |  Moderate or heavy rain shower | 18° /11° | 7 mm | 4 | |
| 12 Sept. |  Mist | 17° /9° | 3 mm | 4 | |
| 13 Sept. | Partly cloudy | 14° /7° | 0.1 mm | 4 | |
| 14 Sept. | Cloudy | 15° /7° | 0 mm | 4 | |
| 15 Sept. | Partly cloudy | 18° /9° | 0 mm | 5 | |
| 16 Sept. | Patchy rain possible | 20° /11° | 0.1 mm | 5 | |
| 17 Sept. | Patchy rain possible | 20° /10° | 0.2 mm | 5 | |
| 18 Sept. | Light rain shower | 22° /12° | 3.7 mm | 6 | |
| 19 Sept. | Light rain shower | 19° /12° | 6.7 mm | 5 | |
| 20 Sept. | Light rain shower | 20° /14° | 1.7 mm | 5 | |
| 21 Sept. | Patchy rain possible | 20° /13° | 1.7 mm | 5 | |
| 22 Sept. | Light rain shower | 18° /11° | 2.8 mm | 5 | |
| 23 Sept. | Light rain shower | 18° /10° | 1.4 mm | 5 | |
| 24 Sept. | Patchy rain possible | 17° /10° | 0.5 mm | 4 | |
| 25 Sept. | Partly cloudy | 16° /10° | 0.6 mm | 5 | |
| 26 Sept. | Mist | 17° /11° | 1.5 mm | 4 | |
| 27 Sept. | Cloudy | 16° /10° | 8.6 mm | 4 | |
| 28 Sept. | Patchy rain possible | 14° /9° | 0.6 mm | 4 | |
| 29 Sept. |  Light rain | 15° /9° | 2.4 mm | 4 | |
| 30 Sept. | Patchy rain possible | 14° /9° | 0.4 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Billund in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Billund forecast closer to your planned date for the most up-to-date weather information.
Change Month
Billund in September - FAQ
What are the expected maximum and minimum temperatures in Billund during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Billund during September?
Significant rainfall exceeding 106 mm is expected in Billund during September, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Billund during September?
The average wind speed in Billund during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Billund
Explore the daily rainfall trends and prepare for Billunds September weather 💧
UV exposure in Billund during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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