Spain in August | Weather, Places, and Travel Tips

August 17, 2023

If you’re after hot, sun-filled days lounging on the beach coupled with the high energy of many people and a vibey nightlife, Spain in August may be just what you’re looking for.

As the hottest and sunniest month, August is a popular period to travel to Hispania. Even if you only have one week in Spain, the high summer season of August means you’ll experience the best the country offers, all while at its most vibrant.

Below, we’ll cover Spain’s climate and weather in August, the best places to visit, and some packing and travel tips.

So, vamos!

August in Spain: Climate and Weather

Generally characterized by a temperate climate, Spain has four distinguishable seasons. The summers are usually hot, dry, and sunny, while winters are pleasantly mild with moderate rainfall compared to the rest of Europe.

The weather in Mainland Spain in August is — to put it bluntly — sweltering. Temperatures nationwide can even reach between 99°F (37°C) and 104°F (40°C) during the day. However, this varies depending on the region, as the north tends to be cooler than the south, which is generally warmer.

Three people swimming in the ocean

Weather in Northern Spain in August

The north of Spain experiences slightly milder temperatures than the rest of the country, with average highs of 79°F (26°C) during the day and 63°F (17°C) in the evening. The sea temperature here is 70°F (21°C), which is still pleasantly warm. Northern Spain experiences, on average, about 2.4 inches (63 mm) of rain over nine days in August.

To some, this fair weather and agreeable temperatures in Spain in August make sightseeing and activities far more enjoyable than the scorching conditions of Spain’s south and Mediterranean coastline.

Weather in Southern Spain in August

The average temperatures of Southern Spain (officially known as Andalusia) span an average of 86°F (30°C) during the day and 70°F (21°C) at night. In August, the Mediterranean Sea in the south has a deliciously warm temperature of 73°F (23°C). During this month, Southern Spain usually only experiences 0.16 inches (4 mm) of rain over one day.

For beach lovers and tanning enthusiasts, these are dreamy conditions. The days are mostly sunny with a few scattered clouds in the afternoons, but there’s no need to bring an umbrella or rain gear.

Grass umbrellas on the beach at sunset

Where to Go in Spain in August

August is one of the busiest, hottest, and most expensive months to visit Spain. If you’re in Spain during this time, it’s probably best to be near the coast or by a beach, so you can access the sea or another large body of water to cool down in. Alternatively, you can head inland or up north, where the temperatures are milder and the days cloudier.

Barcelona in August

The average high in Barcelona in August is 84°F (29°C) during the day and 73°F (23°C) in the evening, although temperatures can quite easily soar above these. Towards the end of the month, evening temperatures can dip to a cool 63°F (17°C).

During this time, Barcelona is very hot and humid with an average of 68% relative humidity. In fact, it can get so balmy here that many residents flee the city in search of milder temperatures and fewer crowds up north or inland.

If you’re walking around the city during the day exploring sights such as the Gaudi House Museum and La Sagrada Familia, drink plenty of water to keep hydrated.

Quick Tip: Try to arrive at beaches and other tourist areas early to secure a spot and avoid crowds.

Picture of Guell Park in Barcelona

Malaga in August

Average temperatures can easily reach above 88°F (31°C) in the day and around 70°F (21°C) in the evening. There is little to no chance of rain or strong winds during August in Malaga and the sea is a stunning 75°F (24°C).

Malaga in August has an average humidity of 54%. The gentle sea breeze here dramatically helps with the moisture, making the humidity much more bearable than in Barcelona.

August is the perfect time to enjoy the local food and drink in this region — take shelter from the sweltering heat by relaxing in some of the best tapas bars in Malaga. Reset and refresh with mouthwatering seafood paella and ice-cold fruity sangria.

San Sebastian in August

San Sebastian in northern Spain sees average highs of 75°F (24°C) and lows of  63°F (17°C) during the month of August. There’s also an average of 3 mm of rain for the month. The sea temperature is around 70°F (21°C) — ideal for a refreshing dip.

The days here are sunny and warm, while the evenings are humid yet cool, with the city experiencing an average of 74% relative humidity.

San Sebastian is considered one of the best places to visit in Spain in August due to its moderate summer temperatures. After spending the day soaking up the sun on La Concha beach, wander through the Old Town Center to explore all of its beauty and charm.

Madrid in August

In August, Spain’s capital sees soaring average highs of 88°F (31°C) and lows of 66°F (19°C). There’s a predicted monthly average of 0.5 inches (13 mm) of rainfall, usually spread over five days.

Being inland, Madrid is not a humid city. It has an average relative humidity of 35% for August. Even though you’re not by the sea, fear not! Madrid has plenty of public swimming pools to cool off in.

Booking a cooking class in Madrid is a fantastic way to escape the late afternoon heat and indulge in some local and authentic dishes such as a refreshing gazpacho and a tasty potato tortilla.

Quick Tip: Be sure to check out the Metro Madrid subway system as an affordable way to move around the city while being sheltered from the sun and heat.

Madrid city center by the lake

Wrapping Up: Traveling to Spain in August

When planning your trip to Spain in August, remember one thing: it will be hot. Whether you’re seeking scorching beaches or less humid inland adventures, visiting Spain in August will not disappoint.

Your trip is bound to be packed with coastlines, sightseeing, food, fiestas, and siestas. To get the most out of your holiday, be sure to check out this detailed Spain packing list to ensure you don’t forget any essentials.

If you’re searching to experience Spain at its warmest and liveliest, look no further than a visit in August.

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