Montreux
August
Weather in Montreux for August 2025
Your guide to Montreux weather in August - trends and predictions
In general, the average temperature in Montreux at the beginning of August is 20.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 18.7 °C by the end of August.
The climate of Montreux in August is notably wet, with an average of 13 rainy days.
Is August a good time to visit Montreux? check out the best time to travel to Montreux page.
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Temperatures
Rain 🌧️
More
18
Dry days
13
Rainy days
0
Snow days
26°/10°
Temperatures
9 km/h
Avg max wind
73 %
Avg humidity
Montreux in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2  25° | 3  20° | ||||
| 4 18° | 5  21° | 6 19° | 7 20° | 8 21° | 9  23° | 10 26° |
| 11 27° | 12 27° | 13 27° | 14  26° | 15 26° | 16 25° | 17 23° |
| 18 21° | 19 24° | 20 26° | 21 24° | 22 26° | 23 27° | 24 30° |
| 25  21° | 26  18° | 27 18° | 28 16° | 29 18° | 30 19° | 31 21° |
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Temperatures trend during August in Montreux
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° | 11.6 mm | 5 | |
| 2 Aug. | Partly cloudy | 25° /13° | 4.8 mm | 6 | |
| 3 Aug. | Cloudy | 20° /12° | 0.4 mm | 5 | |
| 4 Aug. | Moderate or heavy rain shower | 18° /10° | 6.4 mm | 4 | |
| 5 Aug. | Patchy rain possible | 21° /10° | 0.9 mm | 5 | |
| 6 Aug. | Moderate or heavy rain shower | 19° /11° | 11.6 mm | 5 | |
| 7 Aug. | Patchy rain possible | 20° /10° | 5.7 mm | 5 | |
| 8 Aug. | Partly cloudy | 21° /11° | 0.2 mm | 5 | |
| 9 Aug. | Sunny | 23° /12° | 0 mm | 6 | |
| 10 Aug. | Partly cloudy | 26° /13° | 0 mm | 7 | |
| 11 Aug. | Sunny | 27° /15° | 1.7 mm | 7 | |
| 12 Aug. | Patchy rain possible | 27° /14° | 10.1 mm | 6 | |
| 13 Aug. | Moderate rain at times | 27° /14° | 5.4 mm | 6 | |
| 14 Aug. | Overcast | 26° /14° | 5.6 mm | 6 | |
| 15 Aug. | Cloudy | 26° /14° | 4.1 mm | 6 | |
| 16 Aug. | Patchy rain possible | 25° /14° | 6.4 mm | 6 | |
| 17 Aug. | Cloudy | 23° /14° | 13.6 mm | 5 | |
| 18 Aug. | Sunny | 21° /12° | 6.2 mm | 5 | |
| 19 Aug. | Sunny | 24° /14° | 0.2 mm | 6 | |
| 20 Aug. | Sunny | 26° /14° | 0.3 mm | 6 | |
| 21 Aug. | Sunny | 24° /14° | 0.3 mm | 6 | |
| 22 Aug. | Sunny | 26° /14° | 0 mm | 7 | |
| 23 Aug. | Sunny | 27° /15° | 0 mm | 7 | |
| 24 Aug. | Partly cloudy | 30° /15° | 1.1 mm | 8 | |
| 25 Aug. | Thundery outbreaks possible | 21° /13° | 7 mm | 5 | |
| 26 Aug. | Patchy light rain with thunder | 18° /10° | 37.8 mm | 5 | |
| 27 Aug. | Light rain shower | 18° /8° | 33.6 mm | 4 | |
| 28 Aug. | Light rain shower | 16° /8° | 27.9 mm | 4 | |
| 29 Aug. | Light rain shower | 18° /9° | 4.1 mm | 5 | |
| 30 Aug. | Patchy rain possible | 19° /8° | 0.5 mm | 4 | |
| 31 Aug. | Partly cloudy | 21° /9° | 2.1 mm | 6 | |
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Important Notice
Our weather forecast for Montreux 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 Montreux forecast closer to your planned date for the most up-to-date weather information.
Montreux in August - FAQ
What are the expected maximum and minimum temperatures in Montreux during August?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Montreux during August?
Significant rainfall exceeding 419.1 mm is expected in Montreux during August, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Montreux during August?
The average wind speed in Montreux during August is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Montreux in August?
As you prepare for your trip to Montreux 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 Montreux, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- 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
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
August rainfall patterns in Montreux
Explore the daily rainfall trends and prepare for Montreuxs August weather 💧
UV exposure in Montreux during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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