Weather in Barcelona in July 2025
- July is usually the driest month of the year in Barcelona
Average weather
Average temperature in Barcelona in July
The temperature in July is +84°F on average, with a range between a maximum of +90°F during the day and a minimum of +68°F at night.
The average maximum temperature goes up 17% by the end of the month, compared with the beginning of the month, from +81°F to +84°F.
Is Barcelona warm or cold in July?
Barcelona is typically warm in July.
Maximum temperatures go up compared to the previous month from +75°F to +81°F. The minimum temperature also goes up from +64°F to +70°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
July is one of the warmest months in Barcelona, here is the comparison with other months:
Water temperature in Barcelona in July
Water in Barcelona in July is Comfortable. It varies from +69°F to +79°F, with an average of +74°F. This is almost similar to the air temperature, which averages +81°F.
The water temperature in July is one of the warmest of the entire year:
Can you swim in Barcelona in July?
Climate in Barcelona in July
| June | July | August | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +75°F | +81°F | +81°F | ||||
| Min. temperature | ||||||
| +52°F | +59°F | +61°F | ||||
| Max. temperature | ||||||
| +99°F | +93°F | +97°F | ||||
| Rainfall | ||||||
| 33 mm | 28 mm | 55 mm | ||||
| Wind | ||||||
| 2 m/s | 3 m/s | 2 m/s | ||||
| Avg. water temperature | ||||||
| +71°F | +74°F | +76°F | ||||
| Humidity | ||||||
| 71% | 70% | 70% | ||||
| Air pressure | ||||||
| 1015 HPa | 1015 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 13 | 17 | 13 | ||||
| Cloudy days | ||||||
| 6 | 6 | 6 | ||||
| Rainy days | ||||||
| 8 | 6 | 8 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
July often has better weather than June. It’s getting warmer as July arrives. The average maximum temperature goes up from +75°F to +81°F during the day. As July arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 33 mm to 28 mm. It feels drier, as humidity decreases from 71% to 70%. Winds are stronger in comparison to June, going up from 2 m/s to 3 m/s on average. The good news is there are likely to be more sunny days in July, from 13 to 17.
Next month (August) brings a further decline in the weather.
Wind
The average wind speed is 3 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Barcelona is gradually increasing during July, going from 3 m/s to 3 m/s over the course of the month.
Rain
How was the weather last July in Barcelona?
Climate Change Over the Years
The climate in Barcelona in July has not changed that much over the last 43 years.
The average temperature was the lowest in 1984 (+64°F) and the highest in 2022 (+72°F). The driest year was 1990 with only 378 mm of rainfall, and the wettest year was 2020 with 1436 mm.
FAQ
Is July a good time to visit Barcelona?
Can you sunbathe in Barcelona in July?
Can you swim in Barcelona in July?
Is Barcelona rainy in July?
Is it sunny in Barcelona in July?
Other cities in Spain
Monthly weather in Barcelona
Source of the data
For this page, we’ve looked at the typical weather in Barcelona, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.