Barcelona weather in July
Long-run climate averages for Barcelona, Spain in July, plus what the forecast models say for the days ahead.
In July, Barcelona averages 29°C by day and 21°C at night. The wettest month is usually October.
July in Barcelona averages a daytime high of 29°C and an overnight low of 21°C, which reads as hot for this part of the world. It is among the three warmest months of the year here. Across the whole year Barcelona sees roughly 628 mm of precipitation.
Climate averages tell you what to pack. They do not tell you what next Tuesday looks like - for that, see the live Barcelona forecast with every model compared and how much they currently agree.
Barcelona weather by month
what to expect in Barcelona through the yearHere is Barcelona's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Barcelona by season.
Common questions
How warm is Barcelona in July?
Is July a good time to visit Barcelona?
Does it rain a lot in Barcelona in July?
Climate averages from ERA5 reanalysis. Model accuracy re-scored over a rolling 30 days. Page updated .