Annecy · SummerMonth summary
Annecy weather in August
✅ Good
🌡️ Temperature min / max
16°C – 27°C
🌧 Rainy days
31% of days
☀️ Sunshine
13.0h per day on average
🌊 🌊 Season
Summer
⭐ ⭐ Weather score
8.5/10
📅 📅 Best month
August (8.5/10)
Quick decision
Should you visit Annecy in August?
✅ Good
✅ Yes if: you want long sunny days and outdoor activities.
❌ No if: you want to avoid summer crowds — this is peak tourist season.
Our take: Favourable conditions in August (8.5/10). August scores higher but the gap is small.
By trip type
Annecy in August by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ✅ Good
- 🏖️ Beach / swimming : — No sea access
- 💰 💰 Budget : 💸 Peak season
Local context
What to expect in August
🎯 Open terraces and outdoor markets — best season for al fresco dining Summer in Annecy brings pleasant temperatures (27°C) and long sunny days (13.0h of sunshine). Expect rain on 31% of days — a light raincoat in the bag is recommended. A good balance between weather and crowds, even if August (8.5/10) remains theoretically better.
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All months for Annecy
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌦️ January | 0°C | 6°C | 45% | 4.8 | 6.7h | 3.1/10 |
| 🌦️ February | 1°C | 10°C | 39% | 3.3 | 8.4h | 4.5/10 |
| 🌦️ March | 2°C | 12°C | 44% | 3.8 | 10.4h | 5.1/10 |
| ⛅ April | 5°C | 16°C | 37% | 3.7 | 11.9h | 7.0/10 |
| 🌦️ May | 9°C | 19°C | 50% | 5.1 | 12.5h | 7.1/10 |
| 🌤️ June | 14°C | 24°C | 47% | 4.6 | 13.9h | 7.8/10 |
| 🌤️ July | 16°C | 26°C | 35% | 4.1 | 14.2h | 8.4/10 |
| 🌤️ August | 16°C | 27°C | 31% | 3.0 | 13.0h | 8.5/10 |
| 🌤️ September | 13°C | 21°C | 37% | 3.7 | 11.0h | 7.4/10 |
| ⛅ October | 9°C | 17°C | 39% | 4.5 | 9.3h | 7.0/10 |
| 🌦️ November | 4°C | 10°C | 47% | 5.0 | 7.2h | 4.0/10 |
| 🌦️ December | 1°C | 7°C | 44% | 4.8 | 7.0h | 3.7/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In August, Annecy averages 27°C, 31% rainy days and 13.0h of sunshine per day. Overall weather score: 8.5/10.
See methodology →
Comparison
August vs August (best month)
The best month is August (score 8.5/10). Difference:
- 🌡️ Max temperature : +0°C
- 🌧 Rainy days : +0%
- ☀️ Sunshine : +0.0h/day
FAQ
FAQ — Annecy in August
Is August a good time to visit Annecy?
August is an excellent time to visit Annecy (score 8.5/10). With 27°C, 13.0h of sunshine and 31% rain, conditions are very favourable.
What to do in Annecy in August?
With 27°C and 13.0h of sunshine, all outdoor activities are possible: hiking, sightseeing and terraces.
Accommodation
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