June 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
June rains drop sharply to measure 10.2mm (0.4") precipitation on average across two days of rain, making it the driest month Barcelona experiences in the entire year. Humidity during the month reads 59% on average, making it the least humid month all year.
With an average of nine sunshine hours per day and the low rains, June feels hotter than it should, and a swim in the 21°C (69.8°F) sea waters is pleasant.
Crowds flock the beaches to enjoy the warm sea as well as soak to shake off the dryness. Temperatures stay warm all month long reading between 18°C (64.4°F) and 26°C (78.8°F).

What is the temperature in June in Barcelona?

The average high-temperature, in June, in Barcelona, is 26.1°C (79°F), while the average low-temperature is 19.8°C (67.6°F).

How many days does it rain in June in Barcelona?

In Barcelona, Spain, in June, it is raining for 5.5 days, with typically 25.5mm (1") of accumulated precipitation.

What is the sea water temperature in June in Barcelona?

In June, the average sea temperature is 21.9°C (71.4°F). Swimming in 21.9°C (71.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
Average temperature in June - Barcelona, Spain
  • Average high temperature in June: 26.1°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 June: 19.8°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 June - Barcelona, Spain
  • Average rainfall in June: 25.5mm

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 June - Barcelona, Spain
  • Average rainfall days in June: 5.5 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 June - Barcelona, Spain
  • Average sea temperature in June: 21.9°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 June / Average sunshine in June - Barcelona, Spain
  • Average daylight in June: 15.1h

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 June: 9.6h

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 June - Barcelona, Spain
  • Average UV index in June: 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).

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