Vorarlberg (Dornbirn)
August
Weather in Vorarlberg for August 2025
Your guide to Vorarlberg weather in August - trends and predictions
In general, the average temperature in Vorarlberg at the beginning of August is 21.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 19.9 °C by the end of August.
Vorarlberg experiences an exceptionally high level of rainfall in August, with more than 20 rainy days on average.
Is August a good time to visit Vorarlberg? check out the best time to travel to Vorarlberg page.
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9
Dry days
22
Rainy days
0
Snow days
23°/12°
Temperatures
10 km/h
Avg max wind
77 %
Avg humidity
Vorarlberg in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2 24° | 3 21° | ||||
| 4 20° | 5  22° | 6 19° | 7 20° | 8  21° | 9 23° | 10  26° |
| 11 27° | 12 29° | 13 28° | 14  28° | 15 26° | 16  25° | 17 25° |
| 18 22° | 19 23° | 20 26° | 21 25° | 22 27° | 23  27° | 24 31° |
| 25  20° | 26 19° | 27  18° | 28 19° | 29 19° | 30 22° | 31 22° |
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Temperatures trend during August in Vorarlberg
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Moderate or heavy rain shower | 22° /13° | 17.2 mm | 5 | |
| 2 Aug. | Moderate or heavy rain shower | 24° /11° | 13.9 mm | 6 | |
| 3 Aug. | Moderate or heavy rain shower | 21° /12° | 4.8 mm | 5 | |
| 4 Aug. | Moderate or heavy rain shower | 20° /11° | 8.2 mm | 5 | |
| 5 Aug. | Patchy rain possible | 22° /11° | 2 mm | 5 | |
| 6 Aug. | Moderate or heavy rain shower | 19° /10° | 12.6 mm | 5 | |
| 7 Aug. | Moderate or heavy rain shower | 20° /11° | 5.9 mm | 5 | |
| 8 Aug. | Sunny | 21° /10° | 0.8 mm | 5 | |
| 9 Aug. | Patchy rain possible | 23° /12° | 0.8 mm | 6 | |
| 10 Aug. | Partly cloudy | 26° /12° | 0 mm | 7 | |
| 11 Aug. | Sunny | 27° /12° | 1.7 mm | 7 | |
| 12 Aug. | Patchy rain possible | 29° /14° | 3.6 mm | 6 | |
| 13 Aug. | Patchy rain possible | 28° /14° | 1.2 mm | 6 | |
| 14 Aug. | Cloudy | 28° /15° | 7.4 mm | 6 | |
| 15 Aug. | Moderate rain at times | 26° /14° | 1.9 mm | 6 | |
| 16 Aug. | Overcast | 25° /14° | 6.7 mm | 6 | |
| 17 Aug. | Patchy rain possible | 25° /14° | 8.3 mm | 6 | |
| 18 Aug. | Partly cloudy | 22° /14° | 14.5 mm | 6 | |
| 19 Aug. | Patchy rain possible | 23° /13° | 3.7 mm | 5 | |
| 20 Aug. | Sunny | 26° /12° | 0 mm | 6 | |
| 21 Aug. | Patchy rain possible | 25° /14° | 2.9 mm | 6 | |
| 22 Aug. | Sunny | 27° /12° | 0.2 mm | 7 | |
| 23 Aug. | Heavy rain at times | 27° /14° | 0.9 mm | 6 | |
| 24 Aug. | Sunny | 31° /15° | 0.5 mm | 8 | |
| 25 Aug. | Patchy light rain with thunder | 20° /13° | 6.6 mm | 5 | |
| 26 Aug. | Moderate or heavy rain shower | 19° /12° | 45.3 mm | 5 | |
| 27 Aug. | Heavy rain | 18° /9° | 60.3 mm | 4 | |
| 28 Aug. | Light rain shower | 19° /9° | 54.4 mm | 5 | |
| 29 Aug. | Light rain shower | 19° /10° | 20.2 mm | 5 | |
| 30 Aug. | Patchy rain possible | 22° /10° | 0.8 mm | 5 | |
| 31 Aug. | Light rain shower | 22° /11° | 4.4 mm | 5 | |
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Important Notice
Our weather forecast for Vorarlberg in August 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 Vorarlberg forecast closer to your planned date for the most up-to-date weather information.
Vorarlberg in August - FAQ
What are the expected maximum and minimum temperatures in Vorarlberg during August?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Vorarlberg during August?
Significant rainfall exceeding 469.1 mm is expected in Vorarlberg during August, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Vorarlberg during August?
The average wind speed in Vorarlberg during August is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Vorarlberg in August?
As you prepare for your trip to Vorarlberg in August, 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 Vorarlberg, during August, 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
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- 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
August rainfall patterns in Vorarlberg
Explore the daily rainfall trends and prepare for Vorarlbergs August weather 💧
UV exposure in Vorarlberg during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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