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August weather forecast in Cancun

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%
	4.6 m/s		+30

27 July, Sunday. day, 30°; night, 26°; rain

28 July, mon

	761 mmHg		83%
	4.5 m/s		+30

28 July, Monday. day, 30°; night, 26°; rain

29 July, tue

	761 mmHg		82%
	4.5 m/s		+30

29 July, Tuesday. day, 30°; night, 26°; rain

30 July, wed

	760 mmHg		82%
	4.3 m/s		+30

30 July, Wednesday. day, 30°; night, 26°; partly cloudy

31 July, thu

	760 mmHg		82%
	4.3 m/s		+30

31 July, Thursday. day, 30°; night, 25°; rain

1 August, fri

	760 mmHg		82%
	4.3 m/s		+30

1 August, Friday. day, 30°; night, 26°; rain

2 August, sat

	760 mmHg		83%
	4.19 m/s		+30

2 August, Saturday. day, 30°; night, 26°; rain

3 August, sun

	760 mmHg		83%
	4.19 m/s		+30

3 August, Sunday. day, 30°; night, 26°; rain

4 August, mon

	760 mmHg		82%
	4.3 m/s		+30

4 August, Monday. day, 30°; night, 26°; clear

5 August, tue

	760 mmHg		82%
	4.3 m/s		+30

5 August, Tuesday. day, 30°; night, 26°; rain

6 August, wed

	760 mmHg		82%
	4.5 m/s		+30

6 August, Wednesday. day, 30°; night, 26°; partly cloudy

7 August, thu

	760 mmHg		83%
	4.6 m/s		+30

7 August, Thursday. day, 30°; night, 26°; partly cloudy

8 August, fri

	760 mmHg		83%
	4.69 m/s		+30

8 August, Friday. day, 30°; night, 26°; rain

9 August, sat

	760 mmHg		83%
	4.5 m/s		+30

9 August, Saturday. day, 30°; night, 26°; rain

10 August, sun

	760 mmHg		83%
	4.3 m/s		+30

10 August, Sunday. day, 30°; night, 26°; rain

11 August, mon

	760 mmHg		82%
	4.6 m/s		+30

11 August, Monday. day, 30°; night, 26°; clear

12 August, tue

	760 mmHg		82%
	4.4 m/s		+30

12 August, Tuesday. day, 30°; night, 26°; clear

13 August, wed

	760 mmHg		82%
	4.4 m/s		+30

13 August, Wednesday. day, 30°; night, 26°; partly cloudy

14 August, thu

	760 mmHg		83%
	4.3 m/s		+30

14 August, Thursday. day, 30°; night, 26°; rain

15 August, fri

	760 mmHg		84%
	4.3 m/s		+30

15 August, Friday. day, 30°; night, 26°; rain

16 August, sat

	760 mmHg		83%
	4.5 m/s		+30

16 August, Saturday. day, 30°; night, 26°; partly cloudy

17 August, sun

	760 mmHg		82%
	4.4 m/s		+30

17 August, Sunday. day, 30°; night, 25°; clear

18 August, mon

	760 mmHg		82%
	4.5 m/s		+29

18 August, Monday. day, 30°; night, 26°; rain

19 August, tue

	759 mmHg		83%
	4.8 m/s		+30

19 August, Tuesday. day, 30°; night, 26°; rain

20 August, wed

	759 mmHg		83%
	4.9 m/s		+30

20 August, Wednesday. day, 30°; night, 26°; rain

21 August, thu

	759 mmHg		83%
	5 m/s		+30

21 August, Thursday. day, 30°; night, 26°; rain

22 August, fri

	760 mmHg		84%
	4.6 m/s		+30

22 August, Friday. day, 30°; night, 26°; rain

23 August, sat

	759 mmHg		84%
	4.3 m/s		+30

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

24 August, sun

	759 mmHg		84%
	4.4 m/s		+30

24 August, Sunday. day, 30°; night, 25°; rain

25 August, mon

	759 mmHg		84%
	4.3 m/s		+30

25 August, Monday. day, 30°; night, 26°; rain

26 August, tue

	759 mmHg		84%
	4.19 m/s		+30

26 August, Tuesday. day, 30°; night, 25°; rain

27 August, wed

	758 mmHg		84%
	4.1 m/s		+30

27 August, Wednesday. day, 30°; night, 25°; rain

28 August, thu

	758 mmHg		84%
	4.5 m/s		+30

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

29 August, fri

	758 mmHg		84%
	4.6 m/s		+31

29 August, Friday. day, 30°; night, 25°; rain

30 August, sat

	758 mmHg		84%
	4.5 m/s		+30

30 August, Saturday. day, 30°; night, 26°; rain

31 August, sun

	758 mmHg		85%
	4.5 m/s		+30

31 August, Sunday. day, 30°; night, 25°; rain

1 September, mon

	759 mmHg		85%
	4.5 m/s		+30

1 September, Monday. day, 30°; night, 25°; rain

2 September, tue

	759 mmHg		84%
	4.6 m/s		+30

2 September, Tuesday. day, 30°; night, 26°; rain

3 September, wed

	759 mmHg		84%
	4.3 m/s		+30

3 September, Wednesday. day, 30°; night, 26°; rain

4 September, thu

	759 mmHg		84%
	4.1 m/s		+30

4 September, Thursday. day, 30°; night, 25°; rain

5 September, fri

	759 mmHg		84%
	4 m/s		+30

5 September, Friday. day, 30°; night, 25°; clear

6 September, sat

	759 mmHg		84%
	4.19 m/s		+30

6 September, Saturday. day, 30°; night, 25°; rain

Average data for 10 years

Cancun August

4

sunny days

23

days with precipitation

5

cloudy days

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

83

%

air humidity

3.3

m/s

WindE

159

mm of precipitation

(13% of annual average)

+30

°C

Water temperature

air humidity 83%; 159 millimeters of precipitation (13% of annual average); Wind easterly 3.3 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

E

E

SE

SE

SE

SE

SE

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
Playa del Carmen
Tulum
Tikal
Belize City
Mérida
Flores
George Town

Cities with similar weather in August

Antalya
Alanya
Side
Nha Trang
Larnaca
Sanya
Bangkok
Singapore
Fethiye

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

In August, the weather in Cancun is typically hot. Average daily high temperature in August is about 30 degrees above zero. On average, Cancun has 23 rainy, 4 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 Cancun.

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