2026 Climate Averages

Weather: Barcelona — August

Conditions are pleasant for sightseeing, though you might encounter occasional showers. Recommended month to visit.

👍 Climate Overview

August is a good time to visit Barcelona. Hot conditions with temperatures reaching 30°C—stay hydrated and seek shade. As peak season, expect higher prices and more tourists. Sea temperature of 27°C is perfect for swimming.

9.1
GoTripzi Score Excellent

Based on weather comfort, crowds, prices, and activity options

Avg High

30°C

Avg Low

23°C

Rainy days

6days

Daylight

13.9h

Feels like 33°C / 26°C — humidity makes it feel warmer

Rainfall

49mm

Sunshine

11.9h/day

Humidity

73%

Muggy
Sun Strength

8.4

Very High
Wind

16 km/h (gusts 32)

Sea Temp

27°C 🏊 Comfortable

Is August a good time to visit Barcelona?

Conditions are pleasant for sightseeing, though you might encounter occasional showers.

Now

--

Feels like --
Wind --
Humidity --
UV Index --
Local time

Air Quality

Travel Context

  • Crowds
    Moderate
  • Travel Costs Peak Rates

Daylight

Sunrise

07:01

Sunset

20:53

13.9h daylight

Visiting Barcelona in August: Pros & Cons

Pros

  • Abundant sunshine for beach and outdoor fun
  • Warm sea perfect for swimming and snorkeling

Cons

  • Peak season — expect crowds and higher prices
  • Very high UV — sunscreen and shade essential

Things to Do in August

Events & Festivals

🎉
Festa Major de Gràcia
Mid-August Festival

Recommended for This Weather

🚶 Walking tours & sightseeing
🚲 Cycling & bike tours
🏊 Swimming & beach activities
🤿 Snorkeling & water sports
🏖️ Beach relaxation & sunbathing
🥾 Hiking & nature trails

Barcelona Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 14°C 7°C 5d (44mm) 7.4h
76% Humid
3.2 Moderate
Good
Feb 16°C 8°C 6d (29mm) 8.4h
78% Humid
4.4 Moderate
Good
Mar 16°C 10°C 10d (60mm) 9.1h
77% Humid
5.7 High
Good
Apr 18°C 11°C 8d (68mm) 10.7h
75% Humid
7.6 Very High
Excellent
May 22°C 15°C 8d (46mm) 12.5h
76% Humid
9.2 Very High
Excellent
Jun 26°C 20°C 7d (28mm) 13h
74% Humid
9.7 Very High
Excellent
Jul 29°C 22°C 5d (30mm) 13.2h
73% Muggy
9.6 Very High
Good
Aug Current 30°C 23°C 6d (49mm) 11.9h
73% Muggy
8.4 Very High
Good
Sep 26°C 20°C 11d (75mm) 10.3h
76% Humid
6.3 High
Excellent
Oct 23°C 16°C 9d (75mm) 8.8h
78% Humid
4.6 Moderate
Excellent
Nov 18°C 12°C 9d (54mm) 7.5h
77% Humid
3.2 Moderate
Good
Dec 15°C 9°C 6d (36mm) 7.1h
78% Humid
2.7 Moderate
Good

⚖️Find Your Ideal Month

Adjust the sliders to weight what matters most to you.

5
3
3
Your Best MonthJulScore: 7.4

Where to Stay

See hotels, apartments & rentals around Barcelona – live prices from Booking.com, Expedia, Vrbo and more

Barcelona

Barcelona's Gaudí architectural wonderland meets Mediterranean beaches and vibrant Catalan culture, home to the ever-evolving Sagrada Família.

View Full Destination Guide

What to Pack for August

Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool. Pack a compact umbrella or light rain jacket for occasional showers. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.

Warm Moderate

🎒Personalized Packing List

Tell us about your trip and we'll create a custom packing list based on the weather.

Your Packing List

📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Barcelona?

🔥 Peak season — book early for best rates

Frequently Asked Questions

Is August a good time to visit Barcelona?
August is typically good for visiting Barcelona, with average highs of 30°C and around 6 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Barcelona in August?
Nights stay pleasantly warm in Barcelona during August, around 23°C. Light evening wear is sufficient, and outdoor dining is very comfortable. Many locals and visitors enjoy late-night walks and outdoor activities after sunset.
What should I pack for Barcelona in August?
With highs of 30°C and lows of 23°C in August, we recommend: Compact umbrella, Lightweight breathable clothes, Sunscreen SPF 30+, Sun hat. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Barcelona in August?
Barcelona typically sees around 6 rainy days in August. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
Can you swim in Barcelona in August?
Yes, August is excellent for swimming in Barcelona! With warm air temperatures around 30°C, the water is comfortable for extended beach sessions. This is peak beach season, so arrive early to secure a good spot at popular beaches.
How many hours of daylight are there in Barcelona in August?
In August, Barcelona gets approximately 13.9 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is August peak season in Barcelona?
Yes, August is peak season in Barcelona. Expect higher prices for accommodation and more crowds at popular attractions, but also the best weather conditions. Book hotels and major attractions in advance to secure availability and better rates.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Europe/Madrid)

Last Updated: February 2026