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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Headlines UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
What is the weather like in Costa Brava throughout the year?
Summer (June to September) is hot and sunny, with sea temperatures reaching 24°C. Spring and autumn are pleasant, with highs of 18–24°C, making them ideal for sightseeing. Winters are cool and wetter, but rarely below 5°C. For a month-by-month breakdown, check our 10-day forecast page for specific dates.
If you’re looking at costa brava weather by month, October averages 20°C and May around 22°C – both shoulder months with fewer crowds. For longer-range planning, costa brava weather 30 days outlooks can give a general trend, though short-term forecasts are more reliable.
When is the best time to visit Costa Brava?
For beach holidays, July and August are hottest. For hiking or city trips, May and September offer comfortable temperatures. Costa brava weather october is still warm enough for outdoor dining, while costa brava weather may brings blooming countryside. Always check the costa brava weather bbc or Met Office for up-to-date information before travelling.
Is Costa Brava warm in October?
Yes, October averages 20°C with about 7 hours of sunshine daily. Sea temperatures remain around 20°C, so swimming is possible. It’s a good time for walking and visiting towns like Tossa de Mar.
What is the weather like in Costa Brava in May?
May is mild and sunny, with highs of 22°C and low rainfall. Sea temperatures are around 17°C – refreshing for a dip. It’s a popular month for outdoor activities before the summer heat.
How reliable are 14-day forecasts for Costa Brava?
Forecasts beyond 7–10 days are less accurate. For weather in costa brava 14 days or weather in costa brava 10 days, treat them as a trend. Check the live forecast above or the UK weather hub for the latest updates.