Best Time to Hike Greater Patagonian Trail Section 20: Volcán Antillanca
Month-by-month temperatures and rainfall for Greater Patagonian Trail Section 20: Volcán Antillanca, Chile, based on 2-year climate normals.
Month-by-month weather on Greater Patagonian Trail Section 20: Volcán Antillanca
| Month | Avg high | Avg low | Rainfall | Rainy days |
|---|---|---|---|---|
| January | 55°F13°C | 34°F1°C | 89 mm | 10 |
| February | 53°F12°C | 35°F1°C | 191 mm | 12 |
| March | 47°F8°C | 31°F-1°C | 266 mm | 19 |
| April | 40°F4°C | 28°F-3°C | 453 mm | 20 |
| May | 31°F-1°C | 21°F-6°C | 388 mm | 19 |
| June | 30°F-1°C | 20°F-7°C | 543 mm | 23 |
| July | 32°F0°C | 17°F-8°C | 248 mm | 15 |
| August | 32°F0°C | 19°F-7°C | 340 mm | 17 |
| September | 32°F0°C | 20°F-7°C | 425 mm | 23 |
| October | 40°F5°C | 24°F-5°C | 217 mm | 15 |
| November | 45°F7°C | 28°F-2°C | 213 mm | 19 |
| December | 48°F9°C | 31°F0°C | 230 mm | 18 |
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 20: Volcán Antillanca are January, February, December. Expect daytime highs around 52°F11°C and nights near 34°F1°C.
Pack warm layers and a proper insulating jacket — nights get cold even in the best window.
Full route guide, interactive map and free GPX download.
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