Obwalden
September
Weather in Obwalden for September 2025
Your guide to Obwalden weather in September - trends and predictions
In general, the average temperature in Obwalden at the beginning of September is 21.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14 °C by the end of September.
The climate of Obwalden in September is notably wet, with an average of 15 rainy days.
Is September a good time to visit Obwalden? check out the best time to travel to Obwalden page.
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15
Dry days
15
Rainy days
0
Snow days
19°/7°
Temperatures
10 km/h
Avg max wind
76 %
Avg humidity
Obwalden in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2  21° | 3  21° | 4  20° | 5 20° | 6 21° | 7 23° |
| 8 21° | 9 17° | 10 19° | 11 19° | 12  14° | 13  9° | 14  9° |
| 15 13° | 16  15° | 17 15° | 18 16° | 19 15° | 20 17° | 21 16° |
| 22 13° | 23 10° | 24 9° | 25 15° | 26 15° | 27 16° | 28  12° |
| 29 15° | 30  16° |
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Temperatures trend during September in Obwalden
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy light rain with thunder | 23° /9° | 4.8 mm | 0 cm | |
| 2 Sept. | Patchy rain possible | 21° /7° | 5.9 mm | 0 cm | |
| 3 Sept. | Sunny | 21° /7° | 4.9 mm | 0 cm | |
| 4 Sept. | Overcast | 20° /7° | 5 mm | 0 cm | |
| 5 Sept. | Sunny | 20° /8° | 2.5 mm | 0 cm | |
| 6 Sept. | Sunny | 21° /7° | 0.4 mm | 0 cm | |
| 7 Sept. | Patchy rain possible | 23° /7° | 0.2 mm | 0 cm | |
| 8 Sept. | Patchy rain possible | 21° /8° | 6.5 mm | 0 cm | |
| 9 Sept. | Patchy rain possible | 17° /9° | 12.9 mm | 0 cm | |
| 10 Sept. | Patchy rain possible | 19° /7° | 2.1 mm | 0 cm | |
| 11 Sept. | Patchy light rain with thunder | 19° /6° | 5.3 mm | 0 cm | |
| 12 Sept. | Thundery outbreaks possible | 14° /3° | 4.9 mm | 0.5 cm | |
| 13 Sept. | Moderate or heavy rain shower | 9° /5° | 16.5 mm | 6 cm | |
| 14 Sept. | Mist | 9° /2° | 4.1 mm | 2.3 cm | |
| 15 Sept. | Thundery outbreaks possible | 13° /0° | 0 mm | 0 cm | |
| 16 Sept. | Patchy light drizzle | 15° /2° | 1 mm | 0 cm | |
| 17 Sept. | Sunny | 15° /3° | 0.3 mm | 0 cm | |
| 18 Sept. | Light rain shower | 16° /5° | 13.3 mm | 0 cm | |
| 19 Sept. | Patchy rain possible | 15° /3° | 2.3 mm | 0 cm | |
| 20 Sept. | Patchy light drizzle | 17° /3° | 1.7 mm | 0 cm | |
| 21 Sept. | Patchy rain possible | 16° /6° | 1.1 mm | 0 cm | |
| 22 Sept. | Light rain shower | 13° /4° | 30.9 mm | 0 cm | |
| 23 Sept. | Light rain shower | 10° /1° | 9.4 mm | 0 cm | |
| 24 Sept. | Patchy rain possible | 9° /0° | 2.2 mm | 0 cm | |
| 25 Sept. | Sunny | 15° /1° | 0.1 mm | 0 cm | |
| 26 Sept. | Sunny | 15° /6° | 7.7 mm | 0 cm | |
| 27 Sept. | Sunny | 16° /4° | 5.8 mm | 0 cm | |
| 28 Sept. | Cloudy | 12° /4° | 8.6 mm | 0 cm | |
| 29 Sept. | Sunny | 15° /4° | 0.2 mm | 0 cm | |
| 30 Sept. | Partly cloudy | 16° /5° | 1.8 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.
Obwalden in September - FAQ
What are the expected maximum and minimum temperatures in Obwalden during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 7°. 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 121 mm is expected in Obwalden during September, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Obwalden during September?
The average wind speed in Obwalden during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Obwalden in September?
As you prepare for your trip to Obwalden 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 Obwalden, 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 Obwalden
Explore the daily rainfall trends and prepare for Obwaldens September weather 💧
September snowfall in Obwalden
Track daily snowfall levels and discover Obwalden’s snowy potential this September ❄️
UV exposure in Obwalden during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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