St Jacques de Compostale route in October. When is the best weather for this trip?

St Jacques de Compostale route in October. When is the best weather for this trip?

Traveling the Le Puy route on this pilgrimage and wonder when is the best weather. Are the first 2 weeks in october a possibility? Is there a better route in the fall? We will be walking for 7 days.

Question about The Pilgrims walk to Santiago de Compostela