In September, the weather on the Camino de Muxía & Finisterre is generally nice. Sometimes it's sunny, sometimes cloudy, and sometimes it rains a bit, which is normal for this coastal area.
The weather’s usually warm, between 24°C and 13°C. The regions along the route have similar temperatures, but there might be small changes.
You'll get a bit more rain near the coast, like in Muxía and Fisterra. You might run into a few heavier rain showers, but generally, heavy rain is unlikely. The average daily rainfall doesn’t go over 3.8 mm/day.
In summary, you can expect a mix of weather in Galicia, with lots of sunshine, warm temperatures, and some rain showers. Even with a little more rain near the coast, the weather shouldn’t make your journey difficult.
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