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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.

  • The climate of Billund in September is notably wet, with an average of 13 rainy days.

  • Is September a good time to visit Billund? check out the best time to travel to Billund page.

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Average dry days
17
Dry days
Average rainy days
13
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/13°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Billund in September average weather

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Temperatures trend during September in Billund

See the weather trend as well as the moving average line
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September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Overcast
Overcast
19° /10° 0 mm 4
2 Sept. Cloudy
Cloudy
22° /13° 0 mm 5
3 Sept. Patchy rain possible
Patchy rain possible
22° /14° 0.6 mm 5
4 Sept. Patchy rain possible
Patchy rain possible
25° /16° 0.4 mm 5
5 Sept. Sunny
Sunny
26° /16° 0 mm 7
6 Sept. Sunny
Sunny
24° /17° 0 mm 6
7 Sept. Partly cloudy
Partly cloudy
25° /16° 0 mm 7
8 Sept. Overcast
Overcast
26° /15° 0.3 mm 6
9 Sept. Overcast
Overcast
21° /14° 4.6 mm 5
10 Sept. Sunny
Sunny
20° /11° 4.5 mm 6
11 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
18° /11° 7 mm 4
12 Sept. Mist
Mist
17° /9° 3 mm 4
13 Sept. Partly cloudy
Partly cloudy
14° /7° 0.1 mm 4
14 Sept. Cloudy
Cloudy
15° /7° 0 mm 4
15 Sept. Partly cloudy
Partly cloudy
18° /9° 0 mm 5
16 Sept. Patchy rain possible
Patchy rain possible
20° /11° 0.1 mm 5
17 Sept. Patchy rain possible
Patchy rain possible
20° /10° 0.2 mm 5
18 Sept. Light rain shower
Light rain shower
22° /12° 3.7 mm 6
19 Sept. Light rain shower
Light rain shower
19° /12° 6.7 mm 5
20 Sept. Light rain shower
Light rain shower
20° /14° 1.7 mm 5
21 Sept. Patchy rain possible
Patchy rain possible
20° /13° 1.7 mm 5
22 Sept. Light rain shower
Light rain shower
18° /11° 2.8 mm 5
23 Sept. Light rain shower
Light rain shower
18° /10° 1.4 mm 5
24 Sept. Patchy rain possible
Patchy rain possible
17° /10° 0.5 mm 4
25 Sept. Partly cloudy
Partly cloudy
16° /10° 0.6 mm 5
26 Sept. Mist
Mist
17° /11° 1.5 mm 4
27 Sept. Cloudy
Cloudy
16° /10° 8.6 mm 4
28 Sept. Patchy rain possible
Patchy rain possible
14° /9° 0.6 mm 4
29 Sept. Light rain
Light rain
15° /9° 2.4 mm 4
30 Sept. Patchy rain possible
Patchy rain possible
14° /9° 0.4 mm 3
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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.

Billund in September - FAQ

What are the expected maximum and minimum temperatures in Billund during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Billund during September?
Moderate rainfall is anticipated in Billund during September, with a total of 55 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Billund during September?
The average wind speed in Billund during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Billund in September?

As you prepare for your trip to Billund in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Billund, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

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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Location coordinates Where is Billund?

Get accurate weather forecasts for Billund, located at latitude 55.733 and longitude 9.108. Stay updated with localized weather information tailored for Billund.

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