Best Time to Hike Via Cluny Etape 20
Month-by-month temperatures and rainfall for Via Cluny Etape 20, France, based on 2-year climate normals.
Month-by-month weather on Via Cluny Etape 20
| Month | Avg high | Avg low | Rainfall | Rainy days |
|---|---|---|---|---|
| January | 5.6°C / 42°F | -0.9°C / 30°F | 155 mm | 17 |
| February | 8.1°C / 47°F | 1.1°C / 34°F | 93 mm | 13 |
| March | 11.5°C / 53°F | 2.3°C / 36°F | 113 mm | 15 |
| April | 13.9°C / 57°F | 4.9°C / 41°F | 123 mm | 15 |
| May | 16.6°C / 62°F | 8°C / 46°F | 171 mm | 20 |
| June | 22.2°C / 72°F | 13.1°C / 56°F | 116 mm | 16 |
| July | 22.9°C / 73°F | 13.6°C / 56°F | 144 mm | 17 |
| August | 24.6°C / 76°F | 14.1°C / 57°F | 74 mm | 10 |
| September | 17.5°C / 64°F | 10°C / 50°F | 167 mm | 17 |
| October | 14.8°C / 59°F | 6.6°C / 44°F | 166 mm | 15 |
| November | 9.1°C / 48°F | 2.1°C / 36°F | 153 mm | 12 |
| December | 5.7°C / 42°F | -0.8°C / 31°F | 90 mm | 11 |
Highlighted rows are the recommended hiking window. Climate normals via Open-Meteo (2-year average). Mountain weather varies — always check a live forecast before you set off.
The best months to hike Via Cluny Etape 20 are August. Expect daytime highs around 25°C (77°F) and nights near 14°C (57°F).
Pack flexible layers and a reliable rain shell — conditions can shift quickly in the mountains.
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