Spain in July: what to expect

July is the hottest month across most of mainland Spain, and the country splits sharply by region. The central plateau (Madrid, Toledo, Segovia, Salamanca) is dry, sunny and continental, with afternoon highs commonly 35–40 °C. Inland Andalusia is hotter still: Seville and Córdoba are among Europe's hottest cities in summer, with 40–45 °C on the worst days. Granada is a little cooler at altitude but still hot.

The Mediterranean coast and the Balearics (Barcelona, Valencia, Alicante, Mallorca, Ibiza) are warm rather than extreme, with sea temperatures at their best for swimming, but humidity climbs and August is stickier. The green north — San Sebastián, Bilbao, Santander, Asturias, Galicia — is the summer escape: Atlantic weather keeps highs around 24–28 °C, with some rain in any month. The Canary Islands stay mild all year at roughly 20–28 °C, though July and August are slightly below their winter peak.

Practical effect: plan outdoor sightseeing before 11am and after 8pm in the centre and south, keep the middle of the day for museums, churches, lunch and a siesta, and carry water. Heat warnings are common in July; follow local advice on the day.

July is peak season on both counts. Spanish families take their main holiday now, and international visitors arrive with them, so coastal resorts, the Balearics and the Canaries fill up and hotel rates reach their yearly high. The same applies to high-speed trains: AVE services between Madrid, Barcelona, Seville and Valencia sell out on popular dates, and booking weeks ahead is normal rather than optional.

Cities behave differently. Madrid empties of locals in August rather than July, so the capital is still busy but slightly less domestic in feel. Inland Andalusia is hot enough that some visitors shift to the coast, which keeps Seville and Córdoba marginally less packed than in spring — but the headline sights still need timed tickets booked in advance. The green north is busy with Spanish holidaymakers too, though it rarely feels as crowded as the Mediterranean.

Money-saving angle: July is a poor month for bargains anywhere popular. If your dates are fixed, book accommodation and long-distance trains first, then build the rest of the trip around them. If your dates are flexible, June or September give similar weather at lower prices.

The month's defining event is San Fermín in Pamplona, 6–14 July, when the running of the bulls and the all-day street party take over the city. Accommodation there is booked out months ahead and prices spike; if you want to see it, plan early, and if you simply want to pass through Navarra, check dates before booking.

Beyond San Fermín, July is dense with local fiestas: almost every town and village holds a summer festival with concerts, processions and late-night food stalls, and coastal towns run their own programme through the month. Pride celebrations draw big crowds in Madrid and Barcelona. In Galicia, the run-up to Santiago Apóstol on 25 July brings events and pilgrims to Santiago de Compostela, with the biggest years falling when the saint's day lands on a Sunday.

Because dates shift and local programmes change each year, confirm the exact schedule with the town's tourist office before you build a trip around a specific fiesta.

Choose by temperature, not by wish list. The green north is the most comfortable part of the country: Bilbao and San Sebastián for food and beaches, Asturias and Galicia for coast and hills, with rain jackets packed. The Mediterranean coast and the Balearics deliver classic beach holidays — Barcelona, Valencia, Alicante, Mallorca — with warm sea and long evenings, at the cost of crowds.

If you want cities, Madrid and Barcelona still work if you sightsee early and late and use the middle of the day for indoor sights. In Andalusia, keep to the coast (Málaga, Cádiz) or accept early starts in Seville, Córdoba and Granada. The Canary Islands are a reliable mild option, though July is not their cheapest month.

A workable July shape: 3–4 nights in the north or on one coast, one internal train or short flight, and no more than two bases in a week. Trying to combine the north, Andalusia and the islands in ten days means spending the trip in transit in the worst heat.

Pack for heat and sun first: light, loose clothing in natural fabrics, a wide-brimmed hat, sunglasses and high-factor sunscreen, plus a refillable water bottle. Comfortable broken-in shoes matter more than usual because you will walk in the cooler hours. A light long-sleeve layer helps with strong air conditioning on trains and in museums.

If you are heading to the green north, add a compact rain jacket and a warmer layer for evenings. For the coast and islands, bring swimwear, a quick-dry towel and sandals. In the centre and south, a small day bag with water and a fan makes midday bearable, and a light scarf or cover is useful for churches that ask for covered shoulders.

Leave behind: heavy shoes, jeans for daytime and anything you would only wear in cool weather. Laundry is cheap and widely available, so pack lighter than you think.

June is the better-value version of July: beach season has started, inland heat is building but not yet at its worst, and prices are a notch lower. September is the strongest alternative overall — the sea is still warm, crowds thin after the first week, and inland cities become pleasant again.

May is arguably the best month for the mainland, with warm days and lower prices, though the sea is cooler for swimming. August is hotter, busier and more expensive than July, with Madrid half closed and the coasts at their fullest. If your trip is fixed to July, the region you choose matters more than the dates.