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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Daily Press UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Pack layers and a waterproof jacket for Santiago de Compostela. The live forecast above shows today’s conditions, but the city’s Atlantic climate brings mild temperatures and frequent rain all year — check the forecast before heading out.
What is the typical climate in this part of Spain?
Santiago de Compostela has an oceanic climate — think damp, mild winters and warmish, still damp summers. The weather in Santiago de Compostela year round rarely strays far from 8–20°C. Rain is common: even the driest month (July) averages about 30mm, while winter months can see over 150mm. That’s why knowing the santiago de compostela weather by month helps plan your trip.
When should I visit for the best weather?
June through September offer the least rain and most sun, with highs around 25°C in July and August. If you’re looking at santiago de compostela weather september, expect warm days (mid-20s) and light showers — still pleasant for walking. For santiago de compostela weather december, expect cool, wet days around 10°C; not ideal for sightseeing but still manageable with proper gear. For longer-range planning, a santiago de compostela weather forecast 30 days can give a broad trend, while the santiago de compostela weather forecast 15 days is more reliable for specifics.
Is Santiago de Compostela very rainy?
Yes, rain is common — about 160 days a year see measurable precipitation. Even in summer, brief showers can occur. That’s why a waterproof layer is essential whether you check the weather in santiago de compostela 10 days or just a daily forecast.
What is the weather like in September for the Camino?
September is one of the best months: highs around 23°C, lows near 12°C, and only about 60mm of rain. It’s still changeable, so pack layers, but you’ll avoid both the heat of August and the heavy rain of winter.
Does it snow in Santiago de Compostela?
Snow is very rare. The city rarely sees temperatures below freezing, and if snow falls, it melts quickly. Typical winter weather is above 0°C, with rain the main concern — see the santiago de compostela weather forecast 30 days for any unusual cold snaps.
Sources
For other destinations, see our UK weather hub or the 10 Day Weather Forecast UK.