Spain's Regional Climate
Spain's climate varies dramatically — the green, rainy north (Basque Country, Galicia) is nothing like the baking Andalusian south. The meseta (central plateau including Madrid) has extreme continental weather: freezing winters and scorching summers. Understanding regional differences is key to timing your trip.
Spring (March–May): Festival Season
Spain explodes with festivals in spring — Fallas in Valencia (March), Semana Santa across Andalusia (March/April), and Feria de Abril in Seville (April). Temperatures are ideal for sightseeing (15–25°C) and hiking the Camino de Santiago. This is the best overall period for most visitors. Orange blossoms scent the streets of Seville and Cordoba.
Summer (June–August): Beach and Nightlife
Beach season on the Mediterranean coast, Balearic Islands (Mallorca, Ibiza, Menorca), and Canary Islands. Temperatures in Andalusia can exceed 40°C — avoid Seville and Cordoba in July–August. San Fermín (Running of the Bulls) in Pamplona is in early July. Ibiza's club season peaks. Northern Spain (San Sebastián, Bilbao) offers a cooler alternative with excellent food.
Autumn (September–October): Sweet Spot
September extends summer on the coast — sea temperatures peak and crowds thin. Wine harvest in La Rioja and Priorat regions. October brings pleasant temperatures for exploring Madrid, Barcelona, and inland cities. Autumn festivals include La Mercè in Barcelona (late September). Prices drop 20–30% from peak.
Winter (November–March): Budget and Culture
The cheapest time to visit mainland Spain. Madrid and Barcelona are cool but pleasant (5–15°C). The Canary Islands offer year-round warmth (20–25°C) — Europe's best winter sun destination. Sierra Nevada skiing runs December–April. Christmas celebrations are festive, and Three Kings Day (January 6) is bigger than Christmas for Spaniards.
Our Recommendation
April–May for culture and festivals, September for coast and value, November–February for the Canary Islands winter sun. Avoid Andalusia in July–August unless you're exclusively beach-focused.