Regierungsbezirk Arnsberg (Dortmund)
September
Weather in Regierungsbezirk Arnsberg for September 2025
Your guide to Regierungsbezirk Arnsberg weather in September - trends and predictions
In general, the average temperature in Regierungsbezirk Arnsberg at the beginning of September is 27 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.6 °C by the end of September.
Regierungsbezirk Arnsberg sees moderate rainfall in September, averaging 8 rainy days.
Is September a good time to visit Regierungsbezirk Arnsberg? check out the best time to travel to Regierungsbezirk Arnsberg page.
- New! Chat with our AI weatherman - it’s amazing and free.
22
Dry days
8
Rainy days
0
Snow days
24°/15°
Temperatures
12 km/h
Avg max wind
62 %
Avg humidity
Regierungsbezirk Arnsberg in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2  27° | 3  26° | 4  23° | 5  30° | 6 29° | 7 30° |
| 8 27° | 9 26° | 10 24° | 11 24° | 12  20° | 13 17° | 14 18° |
| 15  22° | 16 22° | 17 23° | 18 24° | 19 22° | 20 24° | 21  24° |
| 22 22° | 23 18° | 24 18° | 25  18° | 26 20° | 27 20° | 28 18° |
| 29 19° | 30 17° |
You can click on date
Access Regierungsbezirk Arnsberg weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Regierungsbezirk Arnsberg
See the weather trend as well as the moving average line
September weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Heavy rain | 24° /14° | 33 mm | 6 | |
| 2 Sept. | Light rain shower | 27° /17° | 3.8 mm | 6 | |
| 3 Sept. | Mist | 26° /16° | 1.4 mm | 6 | |
| 4 Sept. | Overcast | 23° /15° | 13 mm | 6 | |
| 5 Sept. | Sunny | 30° /16° | 1.2 mm | 7 | |
| 6 Sept. | Sunny | 29° /17° | 0.1 mm | 7 | |
| 7 Sept. | Sunny | 30° /17° | 0 mm | 8 | |
| 8 Sept. | Sunny | 27° /17° | 0.4 mm | 7 | |
| 9 Sept. | Sunny | 26° /17° | 1.9 mm | 7 | |
| 10 Sept. | Sunny | 24° /16° | 1.3 mm | 6 | |
| 11 Sept. | Sunny | 24° /15° | 4.6 mm | 6 | |
| 12 Sept. | Thundery outbreaks possible | 20° /13° | 0.4 mm | 5 | |
| 13 Sept. | Overcast | 17° /10° | 1.3 mm | 4 | |
| 14 Sept. | Overcast | 18° /10° | 0.1 mm | 5 | |
| 15 Sept. | Partly cloudy | 22° /11° | 0 mm | 5 | |
| 16 Sept. | Partly cloudy | 22° /15° | 1.1 mm | 6 | |
| 17 Sept. | Light rain shower | 23° /14° | 1.8 mm | 6 | |
| 18 Sept. | Overcast | 24° /15° | 0.6 mm | 6 | |
| 19 Sept. | Patchy rain possible | 22° /14° | 0 mm | 5 | |
| 20 Sept. | Partly cloudy | 24° /14° | 0 mm | 6 | |
| 21 Sept. | Moderate rain | 24° /14° | 5.6 mm | 6 | |
| 22 Sept. | Moderate rain | 22° /13° | 1.9 mm | 6 | |
| 23 Sept. | Patchy rain possible | 18° /12° | 1 mm | 4 | |
| 24 Sept. | Partly cloudy | 18° /11° | 1.7 mm | 5 | |
| 25 Sept. | Cloudy | 18° /12° | 9.2 mm | 5 | |
| 26 Sept. | Sunny | 20° /12° | 4.5 mm | 5 | |
| 27 Sept. | Overcast | 20° /12° | 2.7 mm | 5 | |
| 28 Sept. | Partly cloudy | 18° /12° | 1 mm | 5 | |
| 29 Sept. | Light rain shower | 19° /11° | 1.6 mm | 5 | |
| 30 Sept. | Partly cloudy | 17° /9° | 3.1 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Regierungsbezirk Arnsberg 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 Regierungsbezirk Arnsberg forecast closer to your planned date for the most up-to-date weather information.
Regierungsbezirk Arnsberg in September - FAQ
What are the expected maximum and minimum temperatures in Regierungsbezirk Arnsberg during September?
During September, expect a variety of temperatures with highs around 24° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Regierungsbezirk Arnsberg during September?
Moderate rainfall is anticipated in Regierungsbezirk Arnsberg during September, with a total of 92.5 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Regierungsbezirk Arnsberg during September?
The average wind speed in Regierungsbezirk Arnsberg during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Regierungsbezirk Arnsberg in September?
As you prepare for your trip to Regierungsbezirk Arnsberg 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 Regierungsbezirk Arnsberg, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Regierungsbezirk Arnsberg
Explore the daily rainfall trends and prepare for Regierungsbezirk Arnsbergs September weather 💧
UV exposure in Regierungsbezirk Arnsberg during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Regierungsbezirk Arnsberg
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Regierungsbezirk Arnsberg?Get accurate weather forecasts for Regierungsbezirk Arnsberg, located at latitude 51.515 and longitude 7.466. Stay updated with localized weather information tailored for Regierungsbezirk Arnsberg.
Found a mistake?
We appreciate your attention to details. Tell us here.