Best Time to Hike Greater Patagonian Trail Section 19: Volcán Puyehue
Month-by-month temperatures and rainfall for Greater Patagonian Trail Section 19: Volcán Puyehue, Chile, based on 2-year climate normals.
Month-by-month weather on Greater Patagonian Trail Section 19: Volcán Puyehue
| Month | Avg high | Avg low | Rainfall | Rainy days |
|---|---|---|---|---|
| January | 67°F20°C | 48°F9°C | 62 mm | 7 |
| February | 65°F18°C | 48°F9°C | 123 mm | 10 |
| March | 58°F15°C | 44°F7°C | 252 mm | 13 |
| April | 51°F11°C | 39°F4°C | 447 mm | 19 |
| May | 42°F6°C | 33°F1°C | 468 mm | 19 |
| June | 41°F5°C | 32°F0°C | 548 mm | 22 |
| July | 43°F6°C | 30°F-1°C | 286 mm | 15 |
| August | 44°F7°C | 33°F0°C | 337 mm | 16 |
| September | 44°F7°C | 33°F0°C | 480 mm | 23 |
| October | 52°F11°C | 37°F3°C | 195 mm | 15 |
| November | 56°F14°C | 40°F5°C | 228 mm | 16 |
| December | 61°F16°C | 44°F7°C | 173 mm | 15 |
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 Greater Patagonian Trail Section 19: Volcán Puyehue are January. Expect daytime highs around 68°F20°C and nights near 48°F9°C.
Pack flexible layers and a reliable rain shell — conditions can shift quickly in the mountains.
Full route guide, interactive map and free GPX download.
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