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August weather forecast in Guayama

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

	761 mmHg		82%
	5.9 m/s		+28

27 July, Sunday. day, 28°; night, 24°; rain

28 July, mon

	761 mmHg		81%
	5.9 m/s		+28

28 July, Monday. day, 28°; night, 24°; rain

29 July, tue

	761 mmHg		82%
	5.9 m/s		+28

29 July, Tuesday. day, 28°; night, 24°; partly cloudy

30 July, wed

	761 mmHg		82%
	6.3 m/s		+28

30 July, Wednesday. day, 28°; night, 24°; rain

31 July, thu

	761 mmHg		82%
	5.9 m/s		+28

31 July, Thursday. day, 28°; night, 24°; rain

1 August, fri

	761 mmHg		82%
	5.7 m/s		+28

1 August, Friday. day, 28°; night, 24°; rain

2 August, sat

	761 mmHg		82%
	5.7 m/s		+28

2 August, Saturday. day, 28°; night, 24°; rain

3 August, sun

	761 mmHg		82%
	6 m/s		+28

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

4 August, mon

	761 mmHg		82%
	6.2 m/s		+28

4 August, Monday. day, 28°; night, 24°; rain

5 August, tue

	761 mmHg		82%
	6 m/s		+28

5 August, Tuesday. day, 28°; night, 24°; partly cloudy

6 August, wed

	761 mmHg		82%
	5.8 m/s		+28

6 August, Wednesday. day, 28°; night, 24°; rain

7 August, thu

	761 mmHg		82%
	5.7 m/s		+28

7 August, Thursday. day, 28°; night, 24°; clear

8 August, fri

	761 mmHg		82%
	5.9 m/s		+28

8 August, Friday. day, 28°; night, 24°; partly cloudy

9 August, sat

	761 mmHg		82%
	5.7 m/s		+28

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

10 August, sun

	761 mmHg		82%
	5.6 m/s		+28

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

11 August, mon

	761 mmHg		82%
	5.5 m/s		+28

11 August, Monday. day, 28°; night, 24°; rain

12 August, tue

	761 mmHg		81%
	5.7 m/s		+28

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

13 August, wed

	760 mmHg		81%
	5.6 m/s		+28

13 August, Wednesday. day, 28°; night, 25°; partly cloudy

14 August, thu

	760 mmHg		81%
	5.7 m/s		+29

14 August, Thursday. day, 28°; night, 24°; rain

15 August, fri

	760 mmHg		82%
	5.7 m/s		+29

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

16 August, sat

	761 mmHg		83%
	5.7 m/s		+29

16 August, Saturday. day, 28°; night, 24°; rain

17 August, sun

	760 mmHg		84%
	5.8 m/s		+29

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

18 August, mon

	760 mmHg		83%
	5.9 m/s		+29

18 August, Monday. day, 28°; night, 24°; rain

19 August, tue

	760 mmHg		82%
	5.5 m/s		+29

19 August, Tuesday. day, 28°; night, 24°; rain

20 August, wed

	760 mmHg		82%
	5.5 m/s		+29

20 August, Wednesday. day, 28°; night, 24°; clear

21 August, thu

	760 mmHg		83%
	5.6 m/s		+29

21 August, Thursday. day, 28°; night, 24°; rain

22 August, fri

	760 mmHg		85%
	5.8 m/s		+29

22 August, Friday. day, 28°; night, 24°; rain

23 August, sat

	759 mmHg		84%
	5.9 m/s		+29

23 August, Saturday. day, 28°; night, 24°; rain

24 August, sun

	759 mmHg		84%
	5.7 m/s		+29

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

25 August, mon

	759 mmHg		84%
	5.5 m/s		+29

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

26 August, tue

	760 mmHg		84%
	5.1 m/s		+29

26 August, Tuesday. day, 28°; night, 24°; rain

27 August, wed

	760 mmHg		83%
	5.1 m/s		+29

27 August, Wednesday. day, 28°; night, 24°; rain

28 August, thu

	760 mmHg		83%
	5.2 m/s		+29

28 August, Thursday. day, 28°; night, 24°; rain

29 August, fri

	760 mmHg		83%
	4.69 m/s		+29

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

30 August, sat

	760 mmHg		83%
	5.1 m/s		+29

30 August, Saturday. day, 28°; night, 24°; partly cloudy

31 August, sun

	759 mmHg		83%
	5 m/s		+29

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

1 September, mon

	759 mmHg		83%
	4.8 m/s		+29

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

2 September, tue

	759 mmHg		83%
	4.6 m/s		+29

2 September, Tuesday. day, 28°; night, 24°; rain

3 September, wed

	759 mmHg		83%
	4.69 m/s		+29

3 September, Wednesday. day, 28°; night, 24°; partly cloudy

4 September, thu

	759 mmHg		83%
	4.6 m/s		+29

4 September, Thursday. day, 28°; night, 24°; clear

5 September, fri

	759 mmHg		84%
	4.69 m/s		+29

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

6 September, sat

	759 mmHg		84%
	4.9 m/s		+29

6 September, Saturday. day, 28°; night, 24°; clear

Average data for 10 years

Guayama August

3

sunny days

24

days with precipitation

7

cloudy days

3 sunny days; 24 days with precipitation; 7 cloudy days;

83

%

air humidity

4.5

m/s

WindE

117

mm of precipitation

(11% of annual average)

+29

°C

Water temperature

air humidity 83%; 117 millimeters of precipitation (11% of annual average); Wind easterly 4.5 Meters per second; Water temperature +29°

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

E

E

E

E

E

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

Punta Cana
Santo Domingo
Rio Grande
Charlotte Amalie
San Juan
Carolina
Bayahibe
Boca Chica
Samana

Cities with similar weather in August

Phuket
Tunis
Tel Aviv
Paphos
Rhodes
Santo Domingo
Sousse
Male
Phan Thiet

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

In August, the weather in Guayama is typically hot. Average daily high temperature in August is about 28 degrees above zero. On average, Guayama has 24 rainy, 4 partly cloudy, and 3 sunny days in August. The rains are usually heavy. August as well as April, May, June, and July is considered the most uncomfortable time to visit Guayama.

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