Barcelona weather in July 2025

Expect 81°F daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Barcelona in July. Check more long-term weather averages for Barcelona in July before you book your next holiday to Spain in 2025/2026.

81
81°F max day temperature
10
10 hours of sunshine per day
5
5 days with some rainfall
66
66°F min night temperature
15
15 hours of daylight per day
M
Moderate heat & humidity
0.9
0.9 inches of monthly rainfall
9
9 (Very High) UV index
75
75°F sea temperature

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The July weather guide for Spain (Barcelona) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about Spain

How hot is it in Barcelona in July?

Daytime temperatures usually reach 81°F in Barcelona in July with moderate heat and humidity, falling to 66°F at night.

How sunny is it in Barcelona in July?

There are normally 10 hours of bright sunshine each day in Barcelona in July - that's 66% of daylight hours.

How warm is the sea around Barcelona in July?

The average sea temperature around Barcelona in July is 75°F.

Does it rain in Barcelona in July?

There are usually 5 days with some rain in Barcelona in July and the average monthly rainfall is 0.9 inches.

Barcelona July sunrise & sunset times

Browse the sunrise and sunset times for Barcelona in July 2025. Select a month to view Barcelona sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Tuesday, 1st July 2025	05:22	20:29
Wednesday, 16th July 2025	05:32	20:23
Thursday, 31st July 2025	05:46	20:09

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Spain - quick facts
Flight time^✝	2 to 10 hours
Time difference	UK +0 to +1 hours
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Tourist info	Spanish Tourism Institute