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August weather forecast in Cayo Santa Maria

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

	762 mmHg		80%
	7.5 m/s		+29

27 July, Sunday. day, 28°; night, 27°; rain

28 July, mon

	762 mmHg		80%
	7.2 m/s		+29

28 July, Monday. day, 28°; night, 27°; rain

29 July, tue

	762 mmHg		81%
	7 m/s		+29

29 July, Tuesday. day, 28°; night, 27°; rain

30 July, wed

	762 mmHg		80%
	7.1 m/s		+29

30 July, Wednesday. day, 28°; night, 27°; rain

31 July, thu

	762 mmHg		80%
	7.3 m/s		+29

31 July, Thursday. day, 28°; night, 27°; partly cloudy

1 August, fri

	761 mmHg		80%
	7.2 m/s		+29

1 August, Friday. day, 28°; night, 27°; rain

2 August, sat

	761 mmHg		81%
	6.9 m/s		+29

2 August, Saturday. day, 28°; night, 27°; partly cloudy

3 August, sun

	761 mmHg		81%
	6.9 m/s		+29

3 August, Sunday. day, 28°; night, 27°; rain

4 August, mon

	761 mmHg		80%
	6.8 m/s		+29

4 August, Monday. day, 29°; night, 27°; partly cloudy

5 August, tue

	762 mmHg		80%
	7 m/s		+29

5 August, Tuesday. day, 29°; night, 27°; clear

6 August, wed

	761 mmHg		79%
	7.1 m/s		+29

6 August, Wednesday. day, 29°; night, 27°; clear

7 August, thu

	761 mmHg		80%
	7.1 m/s		+29

7 August, Thursday. day, 29°; night, 27°; clear

8 August, fri

	761 mmHg		80%
	6.9 m/s		+29

8 August, Friday. day, 29°; night, 27°; rain

9 August, sat

	762 mmHg		80%
	6.9 m/s		+30

9 August, Saturday. day, 29°; night, 27°; rain

10 August, sun

	762 mmHg		79%
	6.6 m/s		+30

10 August, Sunday. day, 29°; night, 27°; clear

11 August, mon

	761 mmHg		80%
	6.5 m/s		+29

11 August, Monday. day, 29°; night, 27°; clear

12 August, tue

	761 mmHg		80%
	6.7 m/s		+30

12 August, Tuesday. day, 29°; night, 27°; clear

13 August, wed

	761 mmHg		80%
	6.9 m/s		+30

13 August, Wednesday. day, 29°; night, 27°; clear

14 August, thu

	761 mmHg		80%
	6.9 m/s		+30

14 August, Thursday. day, 29°; night, 27°; clear

15 August, fri

	761 mmHg		80%
	6.5 m/s		+30

15 August, Friday. day, 29°; night, 27°; partly cloudy

16 August, sat

	762 mmHg		80%
	6.9 m/s		+30

16 August, Saturday. day, 29°; night, 27°; rain

17 August, sun

	762 mmHg		80%
	7.5 m/s		+30

17 August, Sunday. day, 29°; night, 27°; rain

18 August, mon

	761 mmHg		80%
	7.6 m/s		+30

18 August, Monday. day, 29°; night, 27°; rain

19 August, tue

	761 mmHg		81%
	7.4 m/s		+29

19 August, Tuesday. day, 29°; night, 27°; rain

20 August, wed

	761 mmHg		81%
	7 m/s		+30

20 August, Wednesday. day, 29°; night, 27°; rain

21 August, thu

	761 mmHg		81%
	7.3 m/s		+30

21 August, Thursday. day, 29°; night, 27°; rain

22 August, fri

	761 mmHg		80%
	7 m/s		+30

22 August, Friday. day, 28°; night, 27°; partly cloudy

23 August, sat

	760 mmHg		80%
	6.7 m/s		+30

23 August, Saturday. day, 29°; night, 27°; rain

24 August, sun

	760 mmHg		81%
	7.1 m/s		+29

24 August, Sunday. day, 29°; night, 27°; rain

25 August, mon

	760 mmHg		81%
	7.1 m/s		+30

25 August, Monday. day, 29°; night, 27°; rain

26 August, tue

	760 mmHg		80%
	6.9 m/s		+30

26 August, Tuesday. day, 29°; night, 27°; rain

27 August, wed

	760 mmHg		81%
	6.9 m/s		+29

27 August, Wednesday. day, 29°; night, 27°; rain

28 August, thu

	760 mmHg		81%
	6.9 m/s		+30

28 August, Thursday. day, 28°; night, 27°; rain

29 August, fri

	760 mmHg		82%
	6.9 m/s		+30

29 August, Friday. day, 28°; night, 27°; rain

30 August, sat

	760 mmHg		81%
	6.7 m/s		+30

30 August, Saturday. day, 28°; night, 27°; rain

31 August, sun

	760 mmHg		81%
	6.4 m/s		+29

31 August, Sunday. day, 29°; night, 27°; rain

1 September, mon

	760 mmHg		80%
	6.3 m/s		+30

1 September, Monday. day, 29°; night, 27°; clear

2 September, tue

	760 mmHg		81%
	6.7 m/s		+30

2 September, Tuesday. day, 29°; night, 27°; rain

3 September, wed

	760 mmHg		80%
	6.5 m/s		+30

3 September, Wednesday. day, 29°; night, 27°; clear

4 September, thu

	760 mmHg		81%
	6.4 m/s		+30

4 September, Thursday. day, 29°; night, 27°; clear

5 September, fri

	760 mmHg		80%
	6 m/s		+30

5 September, Friday. day, 29°; night, 27°; rain

6 September, sat

	760 mmHg		81%
	6 m/s		+30

6 September, Saturday. day, 28°; night, 27°; partly cloudy

Average data for 10 years

Cayo Santa Maria August

8

sunny days

19

days with precipitation

7

cloudy days

8 sunny days; 19 days with precipitation; 7 cloudy days;

80

%

air humidity

5.4

m/s

WindE

97

mm of precipitation

(11% of annual average)

+30

°C

Water temperature

air humidity 80%; 97 millimeters of precipitation (11% of annual average); Wind easterly 5.4 Meters per second; Water temperature +30°

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

E

SE

SE

SE

E

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

Varadero
Havana
Miami
Cayo Coco
Cayo Guillermo
Nassau
Camagüey
Miami Beach
Boca Raton

Cities with similar weather in August

Phuket
Pattaya
Santo Domingo
Sousse
Punta Cana
Samui
Tekirova
Krabi
Boca Chica

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

August in Cayo Santa Maria is the hottest month of the year. In August, the weather in Cayo Santa Maria is typically hot. Average daily high temperature in August is about 29 degrees above zero. On average, Cayo Santa Maria has 19 rainy, 8 sunny, and 4 partly cloudy days in August. The rains are usually heavy. August as well as June, July, September, and October is considered the most uncomfortable time to visit Cayo Santa Maria.

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