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July weather forecast in San Sebastian

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

29 June, sun

	764 mmHg		79%
	6.8 m/s		+22

29 June, Sunday. day, 19°; night, 18°; partly cloudy

30 June, mon

	764 mmHg		77%
	6.5 m/s		+22

30 June, Monday. day, 20°; night, 18°; clear

1 July, tue

	763 mmHg		80%
	6.5 m/s		+21

1 July, Tuesday. day, 19°; night, 18°; partly cloudy

2 July, wed

	763 mmHg		79%
	6.4 m/s		+21

2 July, Wednesday. day, 20°; night, 18°; rain

3 July, thu

	763 mmHg		79%
	6.7 m/s		+21

3 July, Thursday. day, 20°; night, 18°; rain

4 July, fri

	764 mmHg		78%
	6.6 m/s		+22

4 July, Friday. day, 20°; night, 18°; rain

5 July, sat

	764 mmHg		78%
	6.5 m/s		+20

5 July, Saturday. day, 20°; night, 18°; partly cloudy

6 July, sun

	764 mmHg		79%
	7.1 m/s		+21

6 July, Sunday. day, 19°; night, 18°; rain

7 July, mon

	764 mmHg		78%
	7 m/s		+22

7 July, Monday. day, 20°; night, 18°; partly cloudy

8 July, tue

	765 mmHg		79%
	6.6 m/s		+21

8 July, Tuesday. day, 20°; night, 18°; rain

9 July, wed

	765 mmHg		79%
	6.4 m/s		+22

9 July, Wednesday. day, 20°; night, 19°; partly cloudy

10 July, thu

	764 mmHg		80%
	6.3 m/s		+22

10 July, Thursday. day, 20°; night, 19°; clear

11 July, fri

	764 mmHg		81%
	6.2 m/s		+21

11 July, Friday. day, 20°; night, 19°; rain

12 July, sat

	764 mmHg		79%
	6.3 m/s		+22

12 July, Saturday. day, 20°; night, 19°; rain

13 July, sun

	764 mmHg		79%
	6.9 m/s		+21

13 July, Sunday. day, 20°; night, 19°; rain

14 July, mon

	764 mmHg		78%
	6.6 m/s		+22

14 July, Monday. day, 21°; night, 19°; clear

15 July, tue

	764 mmHg		78%
	6.6 m/s		+23

15 July, Tuesday. day, 21°; night, 19°; clear

16 July, wed

	764 mmHg		79%
	6.1 m/s		+21

16 July, Wednesday. day, 21°; night, 19°; clear

17 July, thu

	764 mmHg		80%
	6.7 m/s		+22

17 July, Thursday. day, 21°; night, 19°; clear

18 July, fri

	763 mmHg		79%
	6.9 m/s		+23

18 July, Friday. day, 22°; night, 20°; clear

19 July, sat

	763 mmHg		80%
	6.3 m/s		+24

19 July, Saturday. day, 21°; night, 20°; clear

20 July, sun

	763 mmHg		80%
	6.6 m/s		+22

20 July, Sunday. day, 21°; night, 20°; clear

21 July, mon

	763 mmHg		79%
	6.4 m/s		+22

21 July, Monday. day, 21°; night, 20°; rain

22 July, tue

	763 mmHg		78%
	6.2 m/s		+22

22 July, Tuesday. day, 21°; night, 20°; partly cloudy

23 July, wed

	763 mmHg		78%
	6.6 m/s		+22

23 July, Wednesday. day, 21°; night, 20°; clear

24 July, thu

	763 mmHg		80%
	6.8 m/s		+21

24 July, Thursday. day, 21°; night, 20°; partly cloudy

25 July, fri

	763 mmHg		80%
	6.7 m/s		+23

25 July, Friday. day, 21°; night, 20°; partly cloudy

26 July, sat

	762 mmHg		81%
	5.9 m/s		+22

26 July, Saturday. day, 21°; night, 20°; rain

27 July, sun

	763 mmHg		80%
	6.1 m/s		+23

27 July, Sunday. day, 21°; night, 20°; rain

28 July, mon

	764 mmHg		79%
	6.4 m/s		+22

28 July, Monday. day, 21°; night, 20°; rain

29 July, tue

	764 mmHg		79%
	6 m/s		+22

29 July, Tuesday. day, 21°; night, 20°; clear

30 July, wed

	764 mmHg		78%
	5.7 m/s		+23

30 July, Wednesday. day, 21°; night, 20°; partly cloudy

31 July, thu

	763 mmHg		78%
	6.3 m/s		+24

31 July, Thursday. day, 21°; night, 20°; clear

1 August, fri

	762 mmHg		78%
	6.4 m/s		+22

1 August, Friday. day, 21°; night, 20°; rain

2 August, sat

	763 mmHg		78%
	6 m/s		+23

2 August, Saturday. day, 21°; night, 20°; rain

Average data for 10 years

San Sebastian July

11

sunny days

12

days with precipitation

4

cloudy days

11 sunny days; 12 days with precipitation; 4 cloudy days;

79

%

air humidity

4.1

m/s

WindSW

68

mm of precipitation

(5% of annual average)

+22

°C

Water temperature

air humidity 79%; 68 millimeters of precipitation (5% of annual average); Wind south-westerly 4.1 Meters per second; Water temperature +22°

Weather graphs for July

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

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

S

S

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

S

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

Madrid
Bilbao
Bordeaux
Toulouse
Oviedo
Zaragoza
Salou
Xixón
Burgos

Cities with similar weather in July

Helsinki
Riga
Tallinn
Stockholm
Yurmala
Copenhagen
Vancouver
Gdansk
Santa Cruz de Tenerife

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

July in San Sebastian is the sunniest month of the year. In July, the weather in San Sebastian is typically warm. Average daily high temperature in July is about 21 degrees above zero. On average, San Sebastian has 12 rainy, 11 sunny, and 8 partly cloudy days in July. The rains are usually moderate.

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