Obwalden (Engelberg)
September
Weather in Obwalden for September 2026
Your guide to Obwalden weather in September - trends and predictions
With an average of 3 snowy days, Obwalden usually enjoys a light touch of snow in September.
In general, the average temperature in Obwalden at the beginning of September is 19.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.6 °C by the end of September.
Obwalden experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 162.4 mm.
Snow Forecast ❄️
Temperatures
Rain 🌧️
6
Dry days
21
Rainy days
3
Snow days
16°/5°
Temperatures
11 km/h
Avg max wind
79 %
Avg humidity
Obwalden Weather September
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Temperatures trend during September in Obwalden
See the weather trend as well as the moving average line
September weather in Obwalden day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy light rain with thunder | 18° /7° | 23 mm | 0 cm | |
| 2 Sept. |  Patchy rain possible | 18° /5° | 8.8 mm | 0 cm | |
| 3 Sept. |  Sunny | 20° /5° | 3.3 mm | 0 cm | |
| 4 Sept. | Light rain shower | 20° /7° | 7.8 mm | 0 cm | |
| 5 Sept. | Sunny | 18° /6° | 8.6 mm | 0 cm | |
| 6 Sept. | Sunny | 20° /5° | 0.3 mm | 0 cm | |
| 7 Sept. | Sunny | 23° /7° | 0.1 mm | 0 cm | |
| 8 Sept. | Patchy rain possible | 20° /7° | 5.6 mm | 0 cm | |
| 9 Sept. | Light rain shower | 16° /7° | 10.5 mm | 0 cm | |
| 10 Sept. | Patchy rain possible | 17° /6° | 3.7 mm | 0 cm | |
| 11 Sept. | Patchy light rain with thunder | 17° /5° | 3.8 mm | 0 cm | |
| 12 Sept. |  Thundery outbreaks possible | 13° /5° | 3.6 mm | 0.3 cm | |
| 13 Sept. |  Moderate or heavy rain shower | 11° /4° | 15.9 mm | 4 cm | |
| 14 Sept. |  Mist | 11° /3° | 5.6 mm | 1.6 cm | |
| 15 Sept. | Patchy rain possible | 15° /2° | 3 mm | 0 cm | |
| 16 Sept. |  Patchy light drizzle | 14° /3° | 2 mm | 0 cm | |
| 17 Sept. | Sunny | 15° /3° | 0.2 mm | 0 cm | |
| 18 Sept. | Light rain shower | 18° /5° | 8.9 mm | 0 cm | |
| 19 Sept. | Patchy rain possible | 18° /4° | 1.5 mm | 0 cm | |
| 20 Sept. | Patchy light drizzle | 19° /5° | 1.1 mm | 0 cm | |
| 21 Sept. | Patchy rain possible | 17° /6° | 4 mm | 0 cm | |
| 22 Sept. | Light rain shower | 13° /4° | 37.1 mm | 0 cm | |
| 23 Sept. | Light rain shower | 11° /1° | 9.4 mm | 0 cm | |
| 24 Sept. | Patchy rain possible | 9° /0° | 3.6 mm | 0 cm | |
| 25 Sept. | Sunny | 13° /1° | 0.9 mm | 0 cm | |
| 26 Sept. | Sunny | 13° /5° | 6.5 mm | 0 cm | |
| 27 Sept. | Sunny | 13° /2° | 6.8 mm | 0 cm | |
| 28 Sept. |  Cloudy | 12° /2° | 5.7 mm | 0 cm | |
| 29 Sept. | Sunny | 14° /2° | 0.1 mm | 0 cm | |
| 30 Sept. |  Partly cloudy | 14° /3° | 1.3 mm | 0 cm | |
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Important Notice
Our weather forecast for Obwalden 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 Obwalden forecast closer to your planned date for the most up-to-date weather information.
Change Month
Obwalden in September - FAQ
What are the expected maximum and minimum temperatures in Obwalden during September?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Obwalden during September?
Significant rainfall exceeding 162.4 mm is expected in Obwalden during September, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Obwalden in September 2026?
Obwalden experiences an average snowfall of 8.785 cm during September, occurring over 3 days.
What are the typical wind conditions in Obwalden during September?
The average wind speed in Obwalden during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
Obwalden snow forecast September 2026
Track daily snowfall levels and discover Obwalden’s snowy potential this September ❄️
On average, Obwalden sees 3 snowy days during September, with approximately 8.8 cm of total snowfall.
September rainfall patterns in Obwalden
Explore the daily rainfall trends and prepare for Obwaldens September weather 💧
Typically, Obwalden has 21 rainy days in September with a total of 162.4 mm of rainfall.
UV exposure in Obwalden during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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