Barcelona in July brings 28.8°C days, 21.4°C nights, and the Festival del Grec at open-air venues across the city. Sala Montjuïc also gives July evenings a clear after-dark draw.
Xemeneia de l'antiga fàbrica C.E.L.O.
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Month intelligence
Barcelona in July ranks #9 of 12 Barcelona months by TripTimi score. Against the city's own monthly baseline, it is warmer, drier, and brighter. The strongest benchmark is May, which sits 5 points higher mostly because the alternative month is closer to comfortable walking weather.
City rank
#9 of 12
by TripTimi score across all months
Vs best month
-5 pts
against May
City baseline
+7.9C
daytime temperature difference
Temperature
+7.9C
warmer than the city average
Rain pattern
-4.2 mm / -1.1 days
drier than the usual city month
Sunshine
+3.2 h
more bright hours for the day plan
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Accommodation
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Best for
Culture-focused visitors who want the Festival del Grec and Sala Montjuïc in the same trip.
Design and architecture fans who want Pavelló Mies van der Rohe and Palau Güell in peak summer light.
Night-owl travelers who plan around Barcelona’s July evenings rather than midday sightseeing.
Travel pulse
Snapshot
| Average daytime temperature | 28.8C |
|---|---|
| Average night temperature | 21.4C |
| Monthly rainfall | 49.9 mm |
| Rainy days | 6 days |
| Humidity | 70.1% |
| Average sunshine | 13.3 h |
How The Month Feels
Barcelona in July runs long and bright, with 13.3 hours of sun pushing life into late hours around Montjuïc and the Festival del Grec. Palau Robert and nearby streets stay active well after dinner.
What To Lock In Early
Book Palau Güell, Sala Montjuïc, and any Grec performance you care about before arrival. Leave the rest of Barcelona open for morning shifts between Pavelló Mies van der Rohe and Museu de les Arts Escèniques.
What to do
How to do it
Plan cue
Book Palau Güell timed entry before you lock in dinner plans, since July demand is strongest around the main sightseeing window.
Plan cue
Reserve Sala Montjuïc tickets early if you want a specific screening night, because the outdoor cinema is a headline July draw.
Plan cue
Plan one morning around Pavelló Mies van der Rohe and Palau Robert so you can see both before the afternoon heat builds.
Practical trip tips
Keep exploring
Broaden the session
Check alternatives if the timing works but accommodation prices are starting to push the budget.
Quick answers
Yes. This is one of the easier months to say yes to if you want a broadly comfortable city break.
Expect around 28.8°C by day and 21.4°C at night, with 49.9 mm of rain across roughly 6 rainy days.
Average daytime temperature is around 28.8°C, dropping to about 21.4°C at night.
Pack light clothing, sunglasses, and comfortable shoes for longer walking days.
Usually yes when weather, price pressure, or crowd dynamics are less predictable. It works better with one anchor booking and room to adjust the rest of the day.
Travel setup
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Climate data: Open-Meteo historical averages. Crowd and price signals: seasonal demand model based on population data and tourism patterns. TripTimi score is an indicative index, not a travel recommendation.