Shoulder season. May is a solid shoulder-season choice for Costa Brava. In May, Costa Brava averages 18°C, with about 12 hours of sunshine a day and roughly 1.5 rainy days a week. Here's what those numbers mean for a trip.
That's close to Costa Brava's yearly average temperature.
Pack layers — warm days, cooler evenings — plus light rain cover.
May is a solid shoulder-season choice for Costa Brava. It averages 18°C with 12 hours of sun a day and about 1.5 rainy days a week.
Costa Brava averages 18°C in May, based on roughly twenty years of climate records.
Expect about 1.5 rainy days a week in May, with 12 hours of sunshine a day on average.