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May weather forecast in Barcelona

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

26 April, sun

	743 mmHg		68%
	4.9 m/s		+17

26 April, Sunday. day, 17°; night, 14°; clear

27 April, mon

	745 mmHg		67%
	5.4 m/s		+17

27 April, Monday. day, 16°; night, 14°; clear

28 April, tue

	743 mmHg		75%
	6.5 m/s		+16

28 April, Tuesday. day, 15°; night, 14°; clear

29 April, wed

	744 mmHg		75%
	5.5 m/s		+17

29 April, Wednesday. day, 16°; night, 14°; partly cloudy

30 April, thu

	744 mmHg		69%
	4.9 m/s		+18

30 April, Thursday. day, 17°; night, 14°; rain

1 May, fri

	745 mmHg		67%
	5.9 m/s		+18

1 May, Friday. day, 17°; night, 14°; partly cloudy

2 May, sat

	745 mmHg		64%
	5.8 m/s		+19

2 May, Saturday. day, 18°; night, 14°; clear

3 May, sun

	745 mmHg		67%
	5.1 m/s		+18

3 May, Sunday. day, 17°; night, 15°; partly cloudy

4 May, mon

	745 mmHg		63%
	5.8 m/s		+19

4 May, Monday. day, 19°; night, 15°; rain

5 May, tue

	746 mmHg		64%
	5.6 m/s		+19

5 May, Tuesday. day, 19°; night, 15°; rain

6 May, wed

	746 mmHg		68%
	5 m/s		+19

6 May, Wednesday. day, 18°; night, 15°; clear

7 May, thu

	746 mmHg		68%
	5.1 m/s		+20

7 May, Thursday. day, 19°; night, 15°; rain

8 May, fri

	745 mmHg		75%
	5.5 m/s		+19

8 May, Friday. day, 19°; night, 16°; partly cloudy

9 May, sat

	745 mmHg		75%
	6 m/s		+19

9 May, Saturday. day, 18°; night, 16°; clear

10 May, sun

	744 mmHg		73%
	5.4 m/s		+19

10 May, Sunday. day, 19°; night, 16°; partly cloudy

11 May, mon

	745 mmHg		68%
	5.3 m/s		+19

11 May, Monday. day, 19°; night, 16°; rain

12 May, tue

	746 mmHg		68%
	6 m/s		+20

12 May, Tuesday. day, 19°; night, 16°; partly cloudy

13 May, wed

	745 mmHg		73%
	4.8 m/s		+20

13 May, Wednesday. day, 19°; night, 17°; clear

14 May, thu

	746 mmHg		68%
	5.1 m/s		+20

14 May, Thursday. day, 18°; night, 16°; partly cloudy

15 May, fri

	747 mmHg		67%
	5.5 m/s		+20

15 May, Friday. day, 18°; night, 15°; clear

16 May, sat

	747 mmHg		69%
	5 m/s		+19

16 May, Saturday. day, 18°; night, 16°; partly cloudy

17 May, sun

	745 mmHg		68%
	5.5 m/s		+20

17 May, Sunday. day, 18°; night, 16°; clear

18 May, mon

	745 mmHg		69%
	5.5 m/s		+19

18 May, Monday. day, 18°; night, 15°; clear

19 May, tue

	746 mmHg		73%
	4.8 m/s		+19

19 May, Tuesday. day, 18°; night, 15°; clear

20 May, wed

	746 mmHg		68%
	6 m/s		+20

20 May, Wednesday. day, 19°; night, 16°; partly cloudy

21 May, thu

	745 mmHg		62%
	6 m/s		+21

21 May, Thursday. day, 20°; night, 17°; clear

22 May, fri

	745 mmHg		61%
	5.6 m/s		+21

22 May, Friday. day, 21°; night, 17°; clear

23 May, sat

	747 mmHg		61%
	5.6 m/s		+21

23 May, Saturday. day, 20°; night, 17°; clear

24 May, sun

	746 mmHg		64%
	5.5 m/s		+21

24 May, Sunday. day, 20°; night, 17°; clear

25 May, mon

	745 mmHg		72%
	5.9 m/s		+21

25 May, Monday. day, 20°; night, 18°; partly cloudy

26 May, tue

	746 mmHg		69%
	4.9 m/s		+20

26 May, Tuesday. day, 19°; night, 17°; partly cloudy

27 May, wed

	745 mmHg		69%
	5.3 m/s		+21

27 May, Wednesday. day, 20°; night, 17°; clear

28 May, thu

	745 mmHg		68%
	5 m/s		+21

28 May, Thursday. day, 20°; night, 17°; partly cloudy

29 May, fri

	745 mmHg		63%
	5.1 m/s		+21

29 May, Friday. day, 21°; night, 17°; clear

30 May, sat

	746 mmHg		64%
	4.5 m/s		+22

30 May, Saturday. day, 21°; night, 17°; clear

31 May, sun

	747 mmHg		63%
	5 m/s		+22

31 May, Sunday. day, 21°; night, 18°; clear

1 June, mon

	746 mmHg		66%
	5 m/s		+22

1 June, Monday. day, 21°; night, 18°; clear

2 June, tue

	746 mmHg		64%
	5.6 m/s		+22

2 June, Tuesday. day, 21°; night, 18°; clear

3 June, wed

	745 mmHg		68%
	4.6 m/s		+22

3 June, Wednesday. day, 21°; night, 19°; partly cloudy

4 June, thu

	745 mmHg		67%
	4.8 m/s		+22

4 June, Thursday. day, 21°; night, 19°; partly cloudy

5 June, fri

	745 mmHg		67%
	5 m/s		+23

5 June, Friday. day, 22°; night, 19°; partly cloudy

6 June, sat

	745 mmHg		68%
	4.9 m/s		+22

6 June, Saturday. day, 22°; night, 19°; partly cloudy

Average data for 10 years

Barcelona May

16

sunny days

4

days with precipitation

11

cloudy days

16 sunny days; 4 days with precipitation; 11 cloudy days;

68

%

air humidity

3.5

m/s

WindS

44

mm of precipitation

(9% of annual average)

+20

°C

Water temperature

air humidity 68%; 44 millimeters of precipitation (9% of annual average); Wind southerly 3.5 Meters per second; Water temperature +20°

Weather graphs for May

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

SW

W

SW

SW

SW

E

SE

S

E

E

S

SW

S

S

SW

S

S

S

E

S

SW

SW

S

SW

S

SE

SW

SW

SW

SE

S

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Valencia
Marseilles
Majorca
Palma
Benidorm
Zaragoza
Lloret De Mar
Toulouse
Salou

Cities with similar weather in May

Kemer
Los Angeles
Budva
Nice
Tivat
Palermo
Valletta
Beldibi
Kobuleti

The weather forecast for May 2025 is based on historical data from the past 10 years.

In May, the weather in Barcelona is typically warm. Average daily high temperature in May is about 19 degrees above zero. On average, Barcelona has 16 sunny, 11 partly cloudy, and 4 rainy days in May. The rains are usually light.

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