Montreux
August
Weather in Montreux for August 2025
Your guide to Montreux weather in August - trends and predictions
Strong Rainfall Warning - See hour by hour.
The forecast for the first days of August 2025 in Montreux predicts temperatures to be around 23 °C, close to the historical average.
In general, the average temperature in Montreux at the beginning of August is 21.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 18.7 °C by the end of August.
Montreux in August brings notable rainfall, with an average of 20 rainy days and a total precipitation of 209.5 mm.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
11
Dry days
20
Rainy days
0
Snow days
22°/12°
Temperatures
9 km/h
Avg max wind
72 %
Avg humidity
Montreux Weather August
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Temperatures trend during August in Montreux
See the weather trend as well as the moving average line
August weather in Montreux day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Moderate rain | 19° /10° | 5.4 mm | 2.2 | |
| 2 Aug. | Moderate rain | 15° /7° | 9.7 mm | 1.6 | |
| 3 Aug. |  Sunny | 18° /6° | 0 mm | 2 | |
| 4 Aug. | Sunny | 21° /8° | 0 mm | 4 | |
| 5 Aug. | Sunny | 24° /11° | 0 mm | 5 | |
| 6 Aug. | Sunny | 24° /12° | 0 mm | 5 | |
| 7 Aug. | Sunny | 30° /14° | 0 mm | 6 | |
| 8 Aug. |  Patchy rain possible | 30° /16° | 1.4 mm | 5 | |
| 9 Aug. | Patchy rain possible | 28° /15° | 0.3 mm | 4 | |
| 10 Aug. | Patchy rain possible | 20° /14° | 0.8 mm | 4 | |
| 11 Aug. | Sunny | 25° /13° | 0 mm | 5 | |
| 12 Aug. | Patchy rain possible | 26° /15° | 0.3 mm | 4 | |
| 13 Aug. | Patchy rain possible | 22° /13° | 2.5 mm | 4 | |
| 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 | |
| Next | |||||
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.
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Montreux in August - FAQ
What are the expected maximum and minimum temperatures in Montreux during August?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 12°. 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 209.5 mm is expected in Montreux during August, occurring over more than 20 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.
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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