The week of 23 June 2025 - 29 June 2025 had an average daily temperature of 33 °C (91 °F) and a minimum (nighttime) temperature of 25 °C (77 °F). The current temperatures are above the long-term average for Barcelona, with the daily and nighttime temperatures being 26 °C (79 °F) and 18 °C (64 °F), respectively. The average temperatures during different times of day (local time) were following: 7am 26 °C (79 °F), 10am 30 °C (86 °F), 1pm 33 °C (91 °F), 4pm 32 °C (90 °F), 7pm 31 °C (88 °F), 10pm 28 °C (82 °F).

The week had 6 days without rain and 1 day with light rain. The total precipitation for the week in Barcelona was 0 mm (0.00 in), which is below the area's average of 7 mm (0.28 in). The average cloud coverage during the daytime (from dawn to dusk) was 6 %.

The wind's speed averaged 3.3 m/s. The air pressure was 1013 hpa - 1023 hpa. The air in Barcelona had an average humidity of 50 %.

On average, there were 15.5 hours clear skies during the daytime (from dawn to dusk). The sunrise on average occurred at 06:19, and the sunset occurred at 21:28.

Weather overview

Barcelona (Spain) in general has a hot climate. Temperatures during the day are in the range from 13 °C (56 °F) in January to 28 °C (83 °F) in July. Temperatures during the night go from 7 °C (44 °F) in January to 21 °C (69 °F) in August. Sea temperatures are in the following range: 13 °C (55 °F) in February to 25 °C (77 °F) in August. The driest month is July with just 3 days of rain, on the contrary, the month when it rains the most is October with 7 days of rain.

January weather

The day temperature reaches its minimum in Barcelona, while the sea temperature descents similarly to the previous month, with its value being 13 °C (56 °F). The minimum of the night temperature is observable, with its value of 7 °C (44 °F).

February weather

The sea temperature reaches its minimum, its value is 13 °C (55 °F) in Barcelona, while the beginning of the rise of the day temperature could be noticed in February. The number of sun hours (without clouds) starts to rise in February.

March weather

The day temperature continues to rise, its value is 16 °C (61 °F) in Barcelona, while the night temperature rise's start could be observed in this month. The number of sun hours (without clouds) continues to rise, the value of this measure is 6 hours.

April weather

The sea temperature starts to rise, its value is 14 °C (57 °F) in Barcelona, while the day temperature rises similarly to the previous month, the value of this measure is 19 °C (65 °F). The beginning of the rise of the number of rainy days could be noticed in April. The night temperature continues to rise, the value of this measure is 10 °C (51 °F). The number of sun hours (without clouds) rises similarly to the previous month, its value is 6 hours. The maximum of the wind speed can be noticed, the value of this measure is 4.

May weather

The day temperature rises similarly to the previous month, with its value of 22 °C (71 °F) in Barcelona, and the rise of the sea temperature can be observed too, the value of this measure is 17 °C (62 °F). The number of rainy days starts to descent, with its value being 6 days, on the contrary the beginning of the rise of the rainfall amount could be noticed in May. The night temperature continues to rise, with its value being 14 °C (57 °F). The number of sun hours (without clouds) continues to rise, with its value of 8 hours.

June weather

The tourist season is about to start in Barcelona. The sea temperature rises similarly to the previous month, with its value of 20 °C (69 °F), and the day temperature continues to rise as well, the value of this measure is 26 °C (78 °F). The number of rainy days continues to descent, with its value of 5 days, while the beginning of the descent of the rainfall amount could be noticed in this month. The rise of the number of sun hours (without clouds) can be observed, with its value being 8 hours.

July weather

The tourist season continues in Barcelona. The day temperature is on its maximum, with its value of 28 °C (83 °F), while the sea temperature continues to rise, the value of this measure is 24 °C (75 °F). The number of rainy days is on its minimum, with its value of 3 days, and the rainfall amount reaches its minimum too. The number of sun hours (without clouds) reaches its maximum, with its value being 10 hours.

August weather

The maximum of the sea temperature is observable, the value of this measure is 25 °C (77 °F) in Barcelona, and the night temperature is on its maximum as well, with its value being 21 °C (69 °F). The number of rainy days rise's start could be observed, with its value being 5 days, and the rainfall amount rise's start could be observed too, with its value of 54 mm (2.11 in). The beginning of the descent of the number of sun hours (without clouds) could be noticed, with its value of 8 hours. The tourist season continues.

September weather

The day temperature descent's start could be observed in Barcelona, and the beginning of the descent of the sea temperature could be noticed too in this month. The tourist season is taking place. The number of rainy days continues to rise, with its value being 6 days, and the rainfall amount continues to rise as well, its value is 72 mm (2.84 in). The beginning of the descent of the night temperature could be noticed, its value is 18 °C (65 °F).

October weather

The descent of the day temperature can be observed, its value is 21 °C (70 °F) in Barcelona, and the descent of the sea temperature can be observed as well, its value is 21 °C (69 °F). The tourist season continues. The maximum of the number of rainy days is observable, its value is 7 days, and the maximum of the rainfall amount is observable as well, the value of this measure is 83 mm (3.28 in). The descent of the night temperature can be observed, the value of this measure is 15 °C (59 °F).

November weather

The day temperature continues to descent, its value is 17 °C (62 °F) in Barcelona, and the sea temperature descents similarly to the previous month as well, with its value being 17 °C (63 °F). The number of rainy days descent's start could be observed, its value is 6 days, and the beginning of the descent of the rainfall amount could be noticed as well, with its value of 59 mm (2.34 in). The descent of the night temperature can be observed, the value of this measure is 11 °C (51 °F). The wind speed reaches its minimum, the value of this measure is 3.

December weather

The descent of the sea temperature can be observed in Barcelona, and the day temperature descents similarly to the previous month too, its value is 14 °C (57 °F). The rainfall amount descents similarly to the previous month, its value is 41 mm (1.60 in), and the number of rainy days descents similarly to the previous month too. The night temperature descents similarly to the previous month, with its value being 8 °C (46 °F). The number of sun hours (without clouds) is on its minimum, with its value being 4 hours.

Is there a dry season in Barcelona in January?

No, January is not a dry month in Barcelona, expect rain approximately 5 days in a month.

How windy is Barcelona in February?

An average wind scale that can be expected in Barcelona in February is 3.

What is the humidity in Barcelona in March?

Humidity in Barcelona in March is 71 %.

What is the air temperature in April in Barcelona at night?

The average night temperature in April in Barcelona is 10 °C (51 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.

How many days of precipitation on average can I expect in Barcelona in May?

There are 6 days, which are rainy in May in Barcelona, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.4 days of the week, or in general - 21 % days.

What is the sea temperature in June in Barcelona?

The temperature of the sea in Barcelona in June is 20 °C (69 °F). The sea at this temperature is quite cold, but it is already possible to stay in it for a long time and it is pleasantly refreshing on hot, steamy days.

Is July part of the wet season in Barcelona?

No, there is no wet season in Barcelona in July - you can expect 3 days of rain during the month.

Is it hot in Barcelona in August?

In Barcelona in August, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

What is the temperature in Barcelona during the day in September?

In September in Barcelona, the average daily temperatures will be 25 °C (77 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.

Is October a good month to visit Barcelona?

October is a good month to visit Barcelona. You can expect just 7 days of rain during the month, taking an umbrella is not necessary. There are some people, who may feel a slight chill at 21 °C (70 °F), but others will feel perfectly fine. A sea temperature of 21 °C (69 °F) can seem colder to some, but others will call it refreshing. The temperature of 15 °C (59 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

How many hours of sun to expect in November in Barcelona?

In November in Barcelona, you can expect around 5 hours of sunshine.