When you start in Oviedo, in Asturias, you'll mainly see sun but there might be a few clouds and some rain. There could be some big rain showers. During the start of September, it will be around 22-23°C in the day and 14-15°C at night.
When you reach A Fonsagrada and O Cádavo in Galicia, the weather might change often. There could be cloudy days but also sunny days. There might be a little bit more rain, but not too much. The temperatures are a bit higher, with an average of 23-24°C in the day and 12-13°C at night.
Lastly, on your way to Santiago de Compostela through Melide, Arzúa, and O Pedrouzo, expect some sunny days but also some rain. The temperatures during the day will be around 22-24°C. At night, it could be anywhere between 14°C and 16°C. There might be more rain as you get closer to Santiago de Compostela. This could make the path wet and slippery.
Overall, the weather on the Camino Primitivo route during early September can be a mix of sun, clouds, and some rain, with temperatures good for hiking.
Zoom in and click on town for more info.
Would you like me to add a new feature to the app? Or did you notice that something isn't working the way it should? Please Let me know!