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August weather forecast in Belém

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

	759 mmHg		81%
	3.9 m/s		+30

27 July, Sunday. day, 30°; night, 25°; rain

28 July, mon

	759 mmHg		81%
	4 m/s		+29

28 July, Monday. day, 30°; night, 25°; clear

29 July, tue

	759 mmHg		81%
	3.8 m/s		+29

29 July, Tuesday. day, 30°; night, 25°; clear

30 July, wed

	759 mmHg		81%
	3.9 m/s		+30

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

31 July, thu

	759 mmHg		80%
	4 m/s		+29

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

1 August, fri

	759 mmHg		80%
	3.9 m/s		+30

1 August, Friday. day, 30°; night, 25°; clear

2 August, sat

	759 mmHg		80%
	3.9 m/s		+29

2 August, Saturday. day, 30°; night, 25°; clear

3 August, sun

	759 mmHg		80%
	4.1 m/s		+30

3 August, Sunday. day, 30°; night, 25°; partly cloudy

4 August, mon

	759 mmHg		80%
	4.19 m/s		+30

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

5 August, tue

	759 mmHg		80%
	4.19 m/s		+30

5 August, Tuesday. day, 30°; night, 25°; clear

6 August, wed

	759 mmHg		80%
	4.19 m/s		+29

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

7 August, thu

	759 mmHg		80%
	4.19 m/s		+29

7 August, Thursday. day, 30°; night, 25°; clear

8 August, fri

	759 mmHg		80%
	4.19 m/s		+29

8 August, Friday. day, 30°; night, 25°; clear

9 August, sat

	759 mmHg		80%
	4.1 m/s		+30

9 August, Saturday. day, 30°; night, 25°; partly cloudy

10 August, sun

	759 mmHg		80%
	4.3 m/s		+29

10 August, Sunday. day, 30°; night, 25°; partly cloudy

11 August, mon

	759 mmHg		81%
	4.3 m/s		+29

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

12 August, tue

	759 mmHg		81%
	4.3 m/s		+29

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

13 August, wed

	759 mmHg		80%
	4.19 m/s		+30

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

14 August, thu

	759 mmHg		80%
	4.3 m/s		+30

14 August, Thursday. day, 30°; night, 25°; clear

15 August, fri

	759 mmHg		80%
	4.19 m/s		+29

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

16 August, sat

	759 mmHg		80%
	4.1 m/s		+29

16 August, Saturday. day, 30°; night, 25°; clear

17 August, sun

	759 mmHg		80%
	4.1 m/s		+29

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

18 August, mon

	759 mmHg		80%
	4.4 m/s		+29

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

19 August, tue

	758 mmHg		80%
	4.19 m/s		+30

19 August, Tuesday. day, 30°; night, 25°; clear

20 August, wed

	759 mmHg		79%
	4.3 m/s		+30

20 August, Wednesday. day, 30°; night, 25°; clear

21 August, thu

	759 mmHg		80%
	4.3 m/s		+29

21 August, Thursday. day, 30°; night, 25°; clear

22 August, fri

	758 mmHg		80%
	4.4 m/s		+29

22 August, Friday. day, 30°; night, 25°; partly cloudy

23 August, sat

	758 mmHg		80%
	4.4 m/s		+29

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

24 August, sun

	758 mmHg		80%
	4.6 m/s		+29

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

25 August, mon

	758 mmHg		79%
	4.5 m/s		+30

25 August, Monday. day, 30°; night, 25°; clear

26 August, tue

	758 mmHg		80%
	4.5 m/s		+29

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

27 August, wed

	758 mmHg		80%
	4.4 m/s		+29

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

28 August, thu

	759 mmHg		80%
	4.5 m/s		+29

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

29 August, fri

	759 mmHg		80%
	4.6 m/s		+29

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

30 August, sat

	759 mmHg		80%
	4.5 m/s		+29

30 August, Saturday. day, 30°; night, 25°; clear

31 August, sun

	759 mmHg		80%
	4.69 m/s		+29

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

1 September, mon

	759 mmHg		79%
	4.6 m/s		+29

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

2 September, tue

	758 mmHg		79%
	4.69 m/s		+29

2 September, Tuesday. day, 30°; night, 25°; clear

3 September, wed

	758 mmHg		79%
	4.6 m/s		+29

3 September, Wednesday. day, 30°; night, 25°; clear

4 September, thu

	758 mmHg		79%
	4.5 m/s		+29

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

5 September, fri

	759 mmHg		79%
	4.69 m/s		+29

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

6 September, sat

	759 mmHg		79%
	4.69 m/s		+29

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

Average data for 10 years

Belém August

14

sunny days

13

days with precipitation

4

cloudy days

14 sunny days; 13 days with precipitation; 4 cloudy days;

80

%

air humidity

3.2

m/s

WindNE

50

mm of precipitation

(2% of annual average)

+29

°C

Water temperature

air humidity 80%; 50 millimeters of precipitation (2% of annual average); Wind north-easterly 3.2 Meters per second; Water temperature +29°

Weather graphs for August

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

E

NE

NE

NE

E

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

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

Macapá
Abaetetuba
Santa Luzia
Castanhal
Maraba
Bonito
Codó
Paragominas
Paranapebas

Cities with similar weather in August

Phuket
Rhodes
Santo Domingo
Aqaba
Varadero
Eylat
Sousse
Punta Cana
Thessaloniki

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

August in Belém is the sunniest month of the year. In August, the weather in Belém is typically hot. Average daily high temperature in August is about 30 degrees above zero. On average, Belém has 14 sunny, 13 rainy, and 4 partly cloudy days in August. The rains are usually light.

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