Weather forecast for the Camino Portugués de la Costa in September

In September, the Camino Portugués de la Costa trail offers a varied weather experience. Starting in the region of Norte, the weather ranges from sunny to occasional rain showers with mild temperatures, reaching highs of 36°C and lows around 14°C. As the trail progresses into Galicia, the climate remains dynamic with more frequent rain showers and temperatures fluctuating between 9°C and 34°C. Overall, hikers can expect a mix of sunshine and rain, making for a diverse weather experience throughout the month.

Forecast settings

Start date
Sep 1
Start town
Porto
End date
Sep 13
End town
Santiago de Compostela
Units
metric (°C, mm, km)
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Total days
13
Total distance
272 km
Daily distance
20.9 km
Average high
24°C
Average low
16°C
Average precipitation
1.7 mm/day

Norte

In Porto, the weather in September is predominantly sunny, with intermittent cloudy days and moderate rain showers at times. Temperatures are warm, often reaching up to 36°C, and rarely dropping below 16°C. As one moves through Labruge to Marinhas, sunny days continue to dominate, although there are patchy rains. Heading towards Viana do Castelo, the pattern of warm, sunny weather, interspersed with moderate showers, is maintained, with temperatures ranging from 13°C to 28°C. The pattern holds through Caminha, where sunny days are occasionally broken by heavier rain showers.

Galicia

In Porto Mougás and A Ramallosa, the mix of sunny days and rainy spells persists, with temperatures generally peaking at 29°C and dipping to 13°C. Vigo and Redondela experience similar weather, with sunshine being more common, though scattered showers and overcast skies occur, particularly towards the end of the trail. Temperatures in Vigo range from 13°C to 31°C. Moving through Pontevedra to Caldas de Reis, sunny weather interspersed with moderate rain showers is typical, with temperatures staying between 11°C and 33°C. As one approaches Santiago de Compostela, the weather is marked by heavy rain at times, peaking sunshine periods, and temperatures fluctuating between 9°C and 30°C.

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