June weather forecast and climate
Barcelona, Spain

The artistic Park Gull designed by Gaudi in Barcelona, Spain
The artistic Park Gull designed by Gaudi in Barcelona, Spain

Weather in June

The first month of the summer, June, is a moderately hot month in Barcelona, Spain, with average temperature varying between 24.5°C (76.1°F) and 18.3°C (64.9°F).

Temperature

In June, the average high-temperature slightly increases, from an agreeable 20.5°C (68.9°F) in May, to a warm 24.5°C (76.1°F). The average low-temperature, in June, is 18.3°C (64.9°F).

Humidity

February, June and November, with an average relative humidity of 68%, are the least humid months in Barcelona.

Rainfall

In June, the rain falls for 7.9 days. Throughout June, 28mm (1.1") of precipitation is accumulated. In Barcelona, Spain, during the entire year, the rain falls for 117.9 days and collects up to 435mm (17.13") of precipitation.

Snowfall

In Barcelona snow does not fall in March through August, October through December.

Sea temperature

In Barcelona, the average seawater temperature in June is 21.9°C (71.4°F).
Note: For most, swimming in 21.9°C (71.4°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

With an average of 15.1h of daylight, June has the longest days of the year in Barcelona.

Sunshine

June and July, with an average of 11.7h of sunshine, are months with the most sunshine in Barcelona.

UV index

June through September, with an average maximum UV index of 6, are months with the highest UV index in Barcelona. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to the UV radiation for the average person.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in June in Barcelona?

In Barcelona, in June, the average high-temperature is 24.5°C (76.1°F), and the average low-temperature is 18.3°C (64.9°F).

What is the least humid month in Barcelona?

Months with the lowest humidity in Barcelona, Spain, are February, June and November, with an average relative humidity of 68%.

What is the average humidity in June in Barcelona?

The average relative humidity in June in Barcelona is 68%.

How much does it rain in Barcelona in June?

In Barcelona, in June, during 7.9 rainfall days, 28mm (1.1") of precipitation is typically accumulated.

When it does not snow in Barcelona?

March through August, October through December are months without snowfall in Barcelona.

What is the sea water temperature in June in Barcelona?

In Barcelona, the average seawater temperature in June is 21.9°C (71.4°F). For swimming, a surface water temperature of 21.9°C (71.4°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

When are the longest days in Barcelona?

The month with the longest days is June, with an average of 15.1h of daylight.

How many hours of daylight does Barcelona have in June?

In Barcelona, the average length of the day in June is 15.1h.

What are the months with the most sunshine in Barcelona?

Months with the most sunshine in Barcelona, Spain, are June and July, with an average of 11.7h of sunshine.

How many hours of sunshine does Barcelona have in June?

In June, the average sunshine is 11.7h.

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

Months with the highest UV index are June through September, with an average maximum UV index of 6.

How high is the UV index in June in Barcelona?

The average daily maximum UV index in June in Barcelona, Spain, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays.

Average temperature in June
Barcelona, Spain

Average temperature in June - Barcelona, Spain
  • Average high temperature in June: 24.5°C

The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (12.4°C).

  • Average low temperature in June: 18.3°C

The month with the highest average low temperature is August (22.1°C).
The coldest month (with the lowest average low temperature) is February (7.1°C).

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Average pressure in June
Barcelona, Spain

Average pressure in June - Barcelona, Spain
  • Average pressure in June: 1015.7mbar

The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).

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Average wind speed in June
Barcelona, Spain

Average wind speed in June - Barcelona, Spain
  • Average wind speed in June: 9.7km/h

The windiest month (with the highest average wind speed) is March (12.1km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).

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Average humidity in June
Barcelona, Spain

Average humidity in June - Barcelona, Spain
  • Average humidity in June: 68%

Months with the highest relative humidity are April and October (72%).
Months with the lowest relative humidity are February, June and November (68%).

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Average rainfall in June
Barcelona, Spain

Average rainfall in June - Barcelona, Spain
  • Average rainfall in June: 28mm

The wettest month (with the highest rainfall) is October (73mm).
The driest month (with the least rainfall) is February (16mm).

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Average rainfall days in June
Barcelona, Spain

Average rainfall days in June - Barcelona, Spain
  • Average rainfall days in June: 7.9 days

The month with the highest number of rainy days is September (13.8 days).
The month with the least rainy days is December (6.4 days).

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Average snowfall in June
Barcelona, Spain

Average snowfall in June - Barcelona, Spain
  • Average snowfall in June: 0mm

Months with the highest snowfall are January, February and September (1mm).
Months with the least snowfall are March, April, May, June, July, August, October, November and December (0mm).

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Average snowfall days in June
Barcelona, Spain

Average snowfall days in June - Barcelona, Spain
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (0.2 days).
Months with the least snowfall days are March, April, May, June, July, August, October, November and December (0 days).

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Average sea temperature in June
Barcelona, Spain

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).

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Average daylight in June /
Average sunshine in June
Barcelona, Spain

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 the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in June: 11.7h

Months with the most sunshine are June and July (Average sunshine: 11.7h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days in June
Barcelona, Spain

Average sunshine days in June - Barcelona, Spain
  • Average sunshine days in June: 19.6 days

The month with the most sunshine days is December (22.9 days).
The month with the least sunshine days is September (12.3 days).

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Average UV index in June
Barcelona, Spain

Average UV index in June - Barcelona, Spain
  • Average UV index in June: 6

Months with the highest UV index are June, July, August and September (UV index 6).
Months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in June
Barcelona, Spain

Average cloud cover in June - Barcelona, Spain
  • Average cloud cover in June: 17

The month with the most cloud cover is April (Cloud cover 31).
The month with the least cloud cover is July (Cloud cover 16).

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Average visibility in June
Barcelona, Spain

Average visibility in June - Barcelona, Spain
  • Average visibility in June: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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