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August weather forecast in Port Antonio

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		83%
	5.1 m/s		+28

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

28 July, mon

	748 mmHg		83%
	4.8 m/s		+28

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

29 July, tue

	748 mmHg		83%
	4.69 m/s		+28

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

30 July, wed

	748 mmHg		83%
	4.69 m/s		+28

30 July, Wednesday. day, 28°; night, 25°; partly cloudy

31 July, thu

	748 mmHg		84%
	4.69 m/s		+28

31 July, Thursday. day, 28°; night, 25°; rain

1 August, fri

	748 mmHg		84%
	4.69 m/s		+28

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

2 August, sat

	748 mmHg		84%
	4.69 m/s		+28

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

3 August, sun

	748 mmHg		83%
	4.9 m/s		+28

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

4 August, mon

	748 mmHg		83%
	4.69 m/s		+28

4 August, Monday. day, 28°; night, 25°; clear

5 August, tue

	748 mmHg		83%
	4.9 m/s		+28

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

6 August, wed

	748 mmHg		83%
	4.8 m/s		+28

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

7 August, thu

	748 mmHg		83%
	4.8 m/s		+29

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

8 August, fri

	748 mmHg		82%
	4.69 m/s		+29

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

9 August, sat

	748 mmHg		83%
	4.6 m/s		+29

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

10 August, sun

	748 mmHg		84%
	4.5 m/s		+29

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

11 August, mon

	748 mmHg		84%
	4.8 m/s		+29

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

12 August, tue

	748 mmHg		83%
	4.8 m/s		+29

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

13 August, wed

	748 mmHg		83%
	4.69 m/s		+29

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

14 August, thu

	748 mmHg		83%
	4.6 m/s		+29

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

15 August, fri

	748 mmHg		83%
	4.4 m/s		+29

15 August, Friday. day, 28°; night, 25°; partly cloudy

16 August, sat

	748 mmHg		83%
	4.3 m/s		+29

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

17 August, sun

	748 mmHg		83%
	4.6 m/s		+29

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

18 August, mon

	747 mmHg		84%
	4.8 m/s		+29

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

19 August, tue

	747 mmHg		84%
	5.3 m/s		+29

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

20 August, wed

	747 mmHg		83%
	5.1 m/s		+29

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

21 August, thu

	747 mmHg		83%
	4.6 m/s		+29

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

22 August, fri

	747 mmHg		84%
	4.3 m/s		+29

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

23 August, sat

	746 mmHg		84%
	4.19 m/s		+29

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

24 August, sun

	746 mmHg		84%
	4.19 m/s		+29

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

25 August, mon

	746 mmHg		84%
	4 m/s		+29

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

26 August, tue

	746 mmHg		84%
	4.3 m/s		+29

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

27 August, wed

	747 mmHg		85%
	4.5 m/s		+29

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

28 August, thu

	747 mmHg		85%
	4.8 m/s		+29

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

29 August, fri

	747 mmHg		85%
	4.8 m/s		+29

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

30 August, sat

	747 mmHg		84%
	4.69 m/s		+29

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

31 August, sun

	747 mmHg		84%
	4.4 m/s		+29

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

1 September, mon

	747 mmHg		84%
	4.4 m/s		+29

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

2 September, tue

	747 mmHg		83%
	4.19 m/s		+29

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

3 September, wed

	746 mmHg		84%
	4.19 m/s		+29

3 September, Wednesday. day, 28°; night, 25°; rain

4 September, thu

	746 mmHg		84%
	4.1 m/s		+29

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

5 September, fri

	747 mmHg		84%
	4 m/s		+29

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

6 September, sat

	747 mmHg		84%
	4 m/s		+29

6 September, Saturday. day, 28°; night, 25°; partly cloudy

Average data for 10 years

Port Antonio August

5

sunny days

23

days with precipitation

7

cloudy days

5 sunny days; 23 days with precipitation; 7 cloudy days;

84

%

air humidity

3.3

m/s

WindE

119

mm of precipitation

(9% of annual average)

+29

°C

Water temperature

air humidity 84%; 119 millimeters of precipitation (9% of annual average); Wind easterly 3.3 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

SE

E

SE

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

Camagüey
Santiago de Cuba
Cayman Brac
Kingston
Falmouth
Holguin
Montego Bay
White House Bay
Negril

Cities with similar weather in August

Tel Aviv
Paphos
Jerba
Limassol
Hammamet
Bodrum
Monastir
Naples
Bar

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

August in Port Antonio is the hottest month of the year. In August, the weather in Port Antonio is typically hot. Average daily high temperature in August is about 28 degrees above zero. On average, Port Antonio has 23 rainy, 5 sunny, and 3 partly cloudy days in August. The rains are usually heavy. August as well as January, March, April, and May is considered the most uncomfortable time to visit Port Antonio.

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