Best Time to Hike Aran Pirineos. Camino de Santiago
Month-by-month temperatures and rainfall for Aran Pirineos. Camino de Santiago, Spain, based on 2-year climate normals.
Month-by-month weather on Aran Pirineos. Camino de Santiago
| Month | Avg high | Avg low | Rainfall | Rainy days |
|---|---|---|---|---|
| January | 48°F9°C | 34°F1°C | 52 mm | 8 |
| February | 52°F11°C | 34°F1°C | 63 mm | 8 |
| March | 51°F11°C | 34°F1°C | 212 mm | 18 |
| April | 59°F15°C | 40°F5°C | 127 mm | 13 |
| May | 64°F18°C | 45°F7°C | 137 mm | 14 |
| June | 76°F25°C | 56°F13°C | 92 mm | 13 |
| July | 81°F27°C | 59°F15°C | 36 mm | 7 |
| August | 83°F28°C | 60°F16°C | 112 mm | 12 |
| September | 67°F20°C | 50°F10°C | 183 mm | 12 |
| October | 62°F17°C | 46°F8°C | 162 mm | 13 |
| November | 54°F12°C | 38°F4°C | 74 mm | 8 |
| December | 48°F9°C | 33°F0°C | 46 mm | 7 |
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 Aran Pirineos. Camino de Santiago are January, February, July, November, December. Expect daytime highs around 57°F14°C and nights near 39°F4°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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