Home › Weather › Santiago De Compostela Weather
Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Media Grid UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Santiago de Compostela’s live forecast above shows a mild, oceanic climate with highs typically between 12°C and 25°C year-round, meaning you can expect damp winters and warm, drier summers for your visit.
What is the weather in Santiago de Compostela like by month?
Rainfall is heaviest from November to January, averaging 150–200mm per month, while July and August are the driest with under 30mm. Temperatures in santiago de compostela weather september hover around 18–24°C, making it ideal for walking the Camino. For santiago de compostela weather december, expect 8–13°C and frequent rain, so pack waterproofs. The santiago de compostela weather year round is classified as warm-summer Mediterranean (Csb), with no extreme heat or cold.
Can I get a 10-day or 30-day forecast for Santiago de Compostela?
For planning, the 10 Day Weather Forecast UK tool extends to Santiago de Compostela, giving reliable weather in santiago de compostela 10 days ahead. For santiago de compostela weather forecast 30 days, longer-range models show general trends but accuracy drops after 10 days. A santiago de compostela weather forecast 15 days sits in between—useful for broad outlooks, not precise hourly details.
When is the best time to visit Santiago de Compostela for good weather?
May through September offers the least rain and warmest temperatures, averaging 20–25°C. July and August are driest, but crowds peak then; spring and early autumn balance comfort with fewer pilgrims.
Does it rain a lot in Santiago de Compostela?
Yes, the city receives around 1,900mm of rain annually, mostly from October to April. Expect drizzle on roughly 150 days per year, though summer months are notably drier.
Is Santiago de Compostela colder than the UK in winter?
Similar—winter highs of 12–13°C match cities like Bristol Weather or Liverpool Weather, but Santiago gets more rain. Frost is rare, unlike parts of Glasgow Weather.