Santander Weather
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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Policyline weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Santander, on Spain’s northern coast, enjoys a mild maritime climate year-round. The live forecast above shows conditions for today—check that before heading out. Summers are warm but not hot, winters cool and damp, with rain spread fairly evenly through the months.
What’s the weather like in Santander throughout the year?
Santander sits between the Cantabrian Sea and the green hills of Cantabria, so it stays cooler than southern Spain. Winter (December–February) brings average highs of 13°C; santander weather february often feels fresh with occasional frosts. Spring warms slowly—santander weather may sees highs around 18°C and increasing sunshine. Summer (June–August) is pleasantly warm, with santander weather june averaging 20°C; heatwaves are rare. Autumn turns cooler and wetter by October. For planning trips, santander spain weather by month shows July and August as the driest months, though rain is possible any time.
How reliable are longer-range forecasts for Santander?
Coastal locations like Santander can change quickly, so short-term outlooks are best. A santander weather forecast 15 days or santander weather forecast 21 days gives a trend, not a cast-iron guarantee. For a clearer picture, use the santander weather 14 days forecast above combined with the live data. If you need a quick view, the weather in santander spain 10 days block is updated regularly. For coastal conditions, also check our 10 Day Weather Forecast UK page for nearby sea regions.
Does it rain a lot in Santander?
Yes, Santander is one of the wetter Spanish cities, with rain falling on about 120 days per year. However, showers often pass quickly, especially in spring and autumn, leaving bright spells in between.
What is the sea temperature in Santander?
The Cantabrian Sea stays cool: around 12°C in winter and peaking at 20–21°C in August. Swimmers often find it bracing even in summer.
When is the best time to visit Santander for good weather?
Late June to early September offers the warmest days and least rain. July and August are busiest but still pleasant—much more comfortable than inland Spain.
Sources
For more UK-focused forecasts, see our UK weather hub or check conditions in Bristol.
