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August weather forecast in San Juan del Sur

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

27 July, sun

	748 mmHg		82%
	8.39 m/s		+30

27 July, Sunday. day, 28°; night, 25°; overcast

28 July, mon

	748 mmHg		82%
	8.39 m/s		+30

28 July, Monday. day, 28°; night, 25°; overcast

29 July, tue

	748 mmHg		82%
	8.3 m/s		+30

29 July, Tuesday. day, 28°; night, 25°; rain

30 July, wed

	748 mmHg		82%
	8.3 m/s		+29

30 July, Wednesday. day, 28°; night, 25°; rain

31 July, thu

	748 mmHg		82%
	8 m/s		+30

31 July, Thursday. day, 28°; night, 25°; partly cloudy

1 August, fri

	748 mmHg		82%
	7.9 m/s		+30

1 August, Friday. day, 28°; night, 25°; clear

2 August, sat

	748 mmHg		82%
	8.1 m/s		+31

2 August, Saturday. day, 28°; night, 25°; partly cloudy

3 August, sun

	748 mmHg		82%
	8 m/s		+31

3 August, Sunday. day, 28°; night, 25°; partly cloudy

4 August, mon

	748 mmHg		82%
	7.8 m/s		+31

4 August, Monday. day, 29°; night, 25°; rain

5 August, tue

	748 mmHg		81%
	8.1 m/s		+30

5 August, Tuesday. day, 28°; night, 25°; rain

6 August, wed

	748 mmHg		82%
	8.1 m/s		+32

6 August, Wednesday. day, 28°; night, 25°; clear

7 August, thu

	748 mmHg		82%
	7.7 m/s		+31

7 August, Thursday. day, 28°; night, 25°; rain

8 August, fri

	748 mmHg		83%
	7.5 m/s		+31

8 August, Friday. day, 28°; night, 25°; rain

9 August, sat

	748 mmHg		83%
	7.5 m/s		+30

9 August, Saturday. day, 28°; night, 25°; rain

10 August, sun

	748 mmHg		82%
	7.9 m/s		+30

10 August, Sunday. day, 28°; night, 25°; rain

11 August, mon

	748 mmHg		83%
	7.6 m/s		+30

11 August, Monday. day, 28°; night, 25°; rain

12 August, tue

	748 mmHg		82%
	7.7 m/s		+30

12 August, Tuesday. day, 28°; night, 25°; rain

13 August, wed

	748 mmHg		82%
	7.7 m/s		+30

13 August, Wednesday. day, 29°; night, 25°; rain

14 August, thu

	748 mmHg		83%
	7.6 m/s		+31

14 August, Thursday. day, 28°; night, 25°; rain

15 August, fri

	748 mmHg		83%
	7.5 m/s		+31

15 August, Friday. day, 28°; night, 25°; rain

16 August, sat

	748 mmHg		82%
	7.5 m/s		+30

16 August, Saturday. day, 28°; night, 25°; rain

17 August, sun

	748 mmHg		82%
	7.4 m/s		+30

17 August, Sunday. day, 28°; night, 25°; rain

18 August, mon

	748 mmHg		82%
	7.3 m/s		+31

18 August, Monday. day, 28°; night, 25°; rain

19 August, tue

	748 mmHg		82%
	6.9 m/s		+30

19 August, Tuesday. day, 29°; night, 25°; rain

20 August, wed

	748 mmHg		82%
	6.9 m/s		+31

20 August, Wednesday. day, 28°; night, 25°; rain

21 August, thu

	748 mmHg		83%
	6.8 m/s		+30

21 August, Thursday. day, 28°; night, 25°; rain

22 August, fri

	748 mmHg		82%
	6.7 m/s		+30

22 August, Friday. day, 28°; night, 25°; rain

23 August, sat

	748 mmHg		82%
	6.7 m/s		+31

23 August, Saturday. day, 28°; night, 25°; rain

24 August, sun

	747 mmHg		82%
	6.6 m/s		+31

24 August, Sunday. day, 28°; night, 25°; rain

25 August, mon

	747 mmHg		83%
	6.1 m/s		+31

25 August, Monday. day, 28°; night, 25°; rain

26 August, tue

	748 mmHg		83%
	6 m/s		+31

26 August, Tuesday. day, 28°; night, 25°; rain

27 August, wed

	748 mmHg		83%
	5.9 m/s		+31

27 August, Wednesday. day, 28°; night, 25°; rain

28 August, thu

	747 mmHg		83%
	5.9 m/s		+33

28 August, Thursday. day, 28°; night, 25°; rain

29 August, fri

	747 mmHg		83%
	5.6 m/s		+31

29 August, Friday. day, 28°; night, 25°; rain

30 August, sat

	747 mmHg		83%
	5.9 m/s		+30

30 August, Saturday. day, 28°; night, 25°; rain

31 August, sun

	747 mmHg		83%
	5.9 m/s		+30

31 August, Sunday. day, 28°; night, 25°; rain

1 September, mon

	748 mmHg		83%
	6.1 m/s		+30

1 September, Monday. day, 28°; night, 25°; rain

2 September, tue

	748 mmHg		83%
	6.1 m/s		+30

2 September, Tuesday. day, 28°; night, 25°; rain

3 September, wed

	748 mmHg		83%
	6.3 m/s		+30

3 September, Wednesday. day, 28°; night, 25°; partly cloudy

4 September, thu

	747 mmHg		83%
	6.2 m/s		+31

4 September, Thursday. day, 28°; night, 25°; rain

5 September, fri

	748 mmHg		83%
	5.9 m/s		+31

5 September, Friday. day, 28°; night, 25°; rain

6 September, sat

	748 mmHg		83%
	5.9 m/s		+30

6 September, Saturday. day, 28°; night, 25°; rain

Average data for 10 years

San Juan del Sur August

2

sunny days

27

days with precipitation

15

cloudy days

2 sunny days; 27 days with precipitation; 15 cloudy days;

82

%

air humidity

5.5

m/s

WindE

184

mm of precipitation

(13% of annual average)

+31

°C

Water temperature

air humidity 82%; 184 millimeters of precipitation (13% of annual average); Wind easterly 5.5 Meters per second; Water temperature +31°

Weather graphs for August

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

E

E

E

E

E

E

E

E

E

E

E

E

E

E

E

E

E

E

E

E

E

E

E

E

SE

SE

SE

SE

SE

SE

E

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

San Jose
Managua
Juigalpa
Bocas del Toro
Granada
San Miguel
Liberia
La Fortuna
Leon

Cities with similar weather in August

Tunis
Tel Aviv
Paphos
Limassol
Rhodes
Santo Domingo
Sousse
Phan Thiet
Monastir

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

In August, the weather in San Juan del Sur is typically hot. Average daily high temperature in August is about 28 degrees above zero. On average, San Juan del Sur has 27 rainy, 2 sunny, and 2 partly cloudy days in August. The rains are usually heavy. August as well as May, June, July, and September is considered the most uncomfortable time to visit San Juan del Sur.

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