Wedding Weather in Montreux
Historical weather statistics for August 15.
Average Temperature
17.2°C
Min: 12.3°C | Max: 22°C
After dark
12.3°C
96% of years dropped below 18 °C
Rain Risk
43%
Rain of ≥1 mm · 450 days analysed
Heavy rain (≥5 mm): 24%
Precipitation
3.75 mm
Daily average 1996-2025
Average wind
13 km/h
Max 18 km/h · No risk for veils or outdoor décor
Top 3 dates to get married in Montreux in August
Based on 30 years of historical weather, these are the dates with the best combination of temperature and lowest rain risk.
Mandatory Plan B: book a marquee or covered hall
43% rainWith between 35% and 60% historical probability, rain is a realistic scenario. Don't improvise on the day.
- 1
Book a full marquee with flooring, heating and side closures (budget €3,000-8,000).
- 2
Negotiate with your venue that the covered space fits ceremony + cocktail + dinner.
- 3
Talk to catering: you'll need paved areas to keep the service running if it rains.
- 4
Brief the photographer: plan alternatives for outdoor shots in well-lit indoor spaces.
We'll alert you about the weather for your wedding in Montreux
You'll receive 4 key emails: 30, 15, 7 days before and the day before, with the real historical weather for your exact date and Plan B tips based on the rain probability.
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Weather History for August 15 in Montreux
Real weather data recorded on this date, year by year.
Across 450 days analysed (30 years of history for this date plus the 7 days either side), it rained 43% of the time (≥1 mm).
Attire & Styling Recommendations
Cool Weather Wedding: Mild-cool weather. Ideal for bridal gowns with dense lace. We recommend guests bring light jackets or evening shawls. Men will feel comfortable in traditional three-piece suits.
Nights typically drop to 12 °C: in 96% of years it was 18 °C or colder. Tell your guests to bring a jacket.
Photography & Golden Hour
Estimated sunset at 18:45 (local solar time). Schedule your ceremony around 16:45 to capture the golden hour (17:55 - 18:45) in your photos.
Time computed from solar astronomy. Civil time (with DST and political timezones) may differ by ±1h.
Annual Averages: Month-by-Month in Montreux
Plan ahead. Compare average temperatures, historical rain days, and the weather comfort index (Quality score) calculated for each month of the year.
| Month | Avg Temp | Min / Max | Rainy Days (Avg) | Rain Risk | Comfort Score |
|---|---|---|---|---|---|
| January | -2.1°C | -5.4°C / 1.5°C | 12.5 days | 40% | 1 / 10 |
| February | -1.1°C | -4.7°C / 2.9°C | 11.6 days | 40% | 1 / 10 |
| March | 2.6°C | -1.4°C / 7.1°C | 12.4 days | 40% | 1 / 10 |
| April | 6.5°C | 2°C / 11.2°C | 13.5 days | 45% | 1 / 10 |
| May | 10.9°C | 6.3°C / 15.4°C | 17.6 days | 57% | 1 / 10 |
| June | 15.2°C | 10.5°C / 19.6°C | 15.9 days | 53% | 3 / 10 |
| July | 16.9°C | 12°C / 21.5°C | 15.1 days | 49% | 4.1 / 10 |
| August | 16.8°C | 12°C / 21.6°C | 13.9 days | 45% | 4.3 / 10 |
| September | 12.8°C | 8.3°C / 17.8°C | 13 days | 43% | 2.8 / 10 |
| October | 8.6°C | 4.7°C / 13.6°C | 13.1 days | 42% | 1.3 / 10 |
| November | 2.6°C | -0.5°C / 6.8°C | 13.4 days | 45% | 1 / 10 |
| December | -1°C | -4°C / 2.4°C | 14 days | 45% | 1 / 10 |
Marry in Montreux
Check catering prices, hotels, legal requirements, and recommended vendors to marry in Montreux.
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