Schaffhausen
September
Weather in Schaffhausen for September 2026
Your guide to Schaffhausen weather in September - trends and predictions
Until now, September 2026 in Schaffhausen is slightly cooler than the historical average by 0.8 °C.
Expect cooler weather in the next days in Schaffhausen with the forecast suggesting a temperature of 19.4 °C, lower than the historical average.
In general, the average temperature in Schaffhausen at the beginning of September is 24.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.3 °C by the end of September.
Schaffhausen experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 94.2 mm.
Temperatures
Rain 🌧️
8
Dry days
22
Rainy days
0
Snow days
20°/9°
Temperatures
11 km/h
Avg max wind
82 %
Avg humidity
Schaffhausen Weather September
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Temperatures trend during September in Schaffhausen
See the weather trend as well as the moving average line
September weather in Schaffhausen day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Partly cloudy | 24° /11° | 1.4 mm | 6 | |
| 2 Sept. |  Mist | 24° /11° | 2.6 mm | 5 | |
| 3 Sept. | Mist | 25° /11° | 2.1 mm | 6 | |
| 4 Sept. |  Sunny | 26° /12° | 7.6 mm | 6 | |
| 5 Sept. | Sunny | 23° /11° | 4.3 mm | 5 | |
| 6 Sept. | Mist | 24° /10° | 0 mm | 6 | |
| 7 Sept. | Sunny | 27° /11° | 0.1 mm | 6 | |
| 8 Sept. |  Light rain shower | 26° /13° | 4.7 mm | 6 | |
| 9 Sept. | Light rain shower | 20° /12° | 6.7 mm | 4 | |
| 10 Sept. | Mist | 20° /10° | 1.6 mm | 5 | |
| 11 Sept. | Sunny | 21° /9° | 3.8 mm | 5 | |
| 12 Sept. |  Thundery outbreaks possible | 19° /9° | 2.8 mm | 4 | |
| 13 Sept. |  Overcast | 22° /12° | 0.7 mm | 5 | |
| 14 Sept. | Sunny | 23° /14° | 2.1 mm | 5 | |
| 15 Sept. | Sunny | 24° /13° | 0 mm | 5.2 | |
| 16 Sept. | Sunny | 23° /14° | 3.7 mm | 4.9 | |
| 17 Sept. | Overcast | 17° /11° | 12 mm | 4.7 | |
| 18 Sept. | Overcast | 17° /11° | 0 mm | 5 | |
| 19 Sept. | Partly cloudy | 20° /10° | 0 mm | 5 | |
| 20 Sept. | Overcast | 20° /11° | 0 mm | 6 | |
| 21 Sept. | Mist | 19° /12° | 0 mm | 4 | |
| 22 Sept. | Overcast | 18° /11° | 0 mm | 5 | |
| 23 Sept. | Overcast | 13° /10° | 4.3 mm | 3 | |
| 24 Sept. | Sunny | 18° /10° | 0 mm | 5 | |
| 25 Sept. | Overcast | 19° /13° | 0 mm | 4 | |
| 26 Sept. | Overcast | 19° /11° | 1.4 mm | 4 | |
| 27 Sept. | Sunny | 18° /6° | 1.3 mm | 5 | |
| 28 Sept. | Overcast | 16° /6° | 4.2 mm | 4 | |
| 29 Sept. | Partly cloudy | 19° /6° | 0.1 mm | 5 | |
| 30 Sept. | Sunny | 19° /7° | 0.2 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Schaffhausen 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 Schaffhausen forecast closer to your planned date for the most up-to-date weather information.
Change Month
Schaffhausen in September - FAQ
What are the expected maximum and minimum temperatures in Schaffhausen during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Schaffhausen during September?
Moderate rainfall is anticipated in Schaffhausen during September, with a total of 94.2 mm spread over approximately 22 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Schaffhausen during September?
The average wind speed in Schaffhausen during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Schaffhausen
Explore the daily rainfall trends and prepare for Schaffhausens September weather 💧
Typically, Schaffhausen has 22 rainy days in September with a total of 94.2 mm of rainfall.
UV exposure in Schaffhausen during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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