Barcelona
Spain
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Barcelona, Spain

The artistic Park Gull fronted by Gaudi, the architect, in Barcelona, Spain, on a beautiful summer day
The artistic Park Gull fronted by Gaudi, the architect, in Barcelona, Spain, on a beautiful summer day
July is the peak of summer and one of the hottest months with temperatures ranging between 21°C (69.8°F) and 28°C (82.4°F). The nights and early mornings are mildly cool, and the average humidity is 57%.
The rain falls for only two days on average to collect 25.4mm (1") in the rain gauge. July in Barcelona is the hottest month with the sun shining long and strong for an average of ten hours on most days. The sea gets warmer, averaging 24°C (75.2°F) across most days.
Expects crowds everywhere as tourists wait for summer to enjoy Barcelona in mild weather. Carrying an umbrella is advisable in case the sun gets too hot to bear.

What is the temperature in July in Barcelona?

The average high-temperature, in July, in Barcelona, is 28.6°C (83.5°F), while the average low-temperature is 22.7°C (72.9°F).

How much does it rain in Barcelona in July?

In Barcelona, in July, during 3.1 rainfall days, 25.1mm (1") of precipitation is typically accumulated.

What is the driest month in Barcelona?

The month with the least rainfall in Barcelona, Spain, is July when the rain falls for 3.1 days and typically collects 25.1mm (1") of precipitation.

How warm is the water in July in Barcelona?

In Barcelona, Spain, the average seawater temperature in July is 23.9°C (75°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23.9°C (75°F).

What is the average length of the day in July in Barcelona?

In Barcelona, Spain, the average length of the day in July is 14.8h.

How long on average sun shines in July in Barcelona?

The average sunshine in July is 9.5h.

What is the month with the highest UV index in Barcelona?

June and July, with an average maximum UV index of 9, are months with the highest UV index in Barcelona, Spain.

What is the UV index intensity in July in Barcelona?

The average daily maximum UV index in July in Barcelona, Spain, is 9. A UV Index value of 8 to 10 symbolizes a very high hazard to health from the exposure to the Sun's UV rays.
Average temperature in July - Barcelona, Spain
  • Average high temperature in July: 28.6°C

The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (14.8°C).

  • Average low temperature in July: 22.7°C

The month with the highest average low temperature is August (23.1°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).

Average rainfall in July - Barcelona, Spain
  • Average rainfall in July: 25.1mm

The wettest month (with the highest rainfall) is October (96.5mm).
The driest month (with the lowest rainfall) is July (25.1mm).

Average rainfall days in July - Barcelona, Spain
  • Average rainfall days in July: 3.1 days

Months with the highest number of rainy days are September and October (8 days).
The month with the lowest number of rainy days is July (3.1 days).

Average sea temperature in July - Barcelona, Spain
  • Average sea temperature in July: 23.9°C

The best month for swimming (with the highest average sea temperature) is August (25.3°C).
The coldest month (with the lowest average sea temperature) is February (13.1°C).

Average daylight in July / Average sunshine in July - Barcelona, Spain
  • Average daylight in July: 14.8h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.2h).

  • Average sunshine in July: 9.5h

The month with most sunshine is June (Average sunshine: 9.6h).
The month with least sunshine is December (Average sunshine: 4.4h).

Average UV index in July - Barcelona, Spain
  • Average UV index in July: 9

Months with the highest UV index are June and July (UV index 9).
The month with the lowest UV index is December (UV index 1).