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August weather forecast in Santarem

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		79%
	3.8 m/s

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

28 July, mon

	759 mmHg		79%
	3.8 m/s

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

29 July, tue

	759 mmHg		79%
	3.6 m/s

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

30 July, wed

	759 mmHg		79%
	3.5 m/s

30 July, Wednesday. day, 30°; night, 26°; rain

31 July, thu

	759 mmHg		79%
	3.4 m/s

31 July, Thursday. day, 30°; night, 26°; rain

1 August, fri

	759 mmHg		78%
	3.6 m/s

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

2 August, sat

	759 mmHg		77%
	3.5 m/s

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

3 August, sun

	759 mmHg		77%
	3.8 m/s

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

4 August, mon

	759 mmHg		77%
	3.9 m/s

4 August, Monday. day, 30°; night, 26°; partly cloudy

5 August, tue

	759 mmHg		77%
	4 m/s

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

6 August, wed

	759 mmHg		77%
	3.9 m/s

6 August, Wednesday. day, 30°; night, 26°; clear

7 August, thu

	759 mmHg		77%
	4.1 m/s

7 August, Thursday. day, 30°; night, 26°; clear

8 August, fri

	759 mmHg		77%
	4.3 m/s

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

9 August, sat

	759 mmHg		77%
	4 m/s

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

10 August, sun

	759 mmHg		77%
	3.8 m/s

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

11 August, mon

	759 mmHg		77%
	3.8 m/s

11 August, Monday. day, 30°; night, 26°; partly cloudy

12 August, tue

	759 mmHg		77%
	4 m/s

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

13 August, wed

	759 mmHg		78%
	3.9 m/s

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

14 August, thu

	759 mmHg		77%
	3.9 m/s

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

15 August, fri

	759 mmHg		77%
	4.1 m/s

15 August, Friday. day, 31°; night, 26°; partly cloudy

16 August, sat

	759 mmHg		77%
	4.19 m/s

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

17 August, sun

	759 mmHg		76%
	3.9 m/s

17 August, Sunday. day, 31°; night, 26°; clear

18 August, mon

	759 mmHg		76%
	4 m/s

18 August, Monday. day, 31°; night, 26°; rain

19 August, tue

	759 mmHg		76%
	3.9 m/s

19 August, Tuesday. day, 31°; night, 26°; rain

20 August, wed

	759 mmHg		75%
	3.9 m/s

20 August, Wednesday. day, 31°; night, 26°; clear

21 August, thu

	759 mmHg		74%
	4 m/s

21 August, Thursday. day, 31°; night, 27°; clear

22 August, fri

	759 mmHg		75%
	3.9 m/s

22 August, Friday. day, 31°; night, 26°; clear

23 August, sat

	758 mmHg		76%
	3.9 m/s

23 August, Saturday. day, 31°; night, 27°; clear

24 August, sun

	758 mmHg		77%
	4.3 m/s

24 August, Sunday. day, 31°; night, 26°; rain

25 August, mon

	759 mmHg		76%
	4.4 m/s

25 August, Monday. day, 31°; night, 26°; rain

26 August, tue

	758 mmHg		75%
	4.19 m/s

26 August, Tuesday. day, 31°; night, 27°; clear

27 August, wed

	758 mmHg		75%
	4.19 m/s

27 August, Wednesday. day, 31°; night, 27°; clear

28 August, thu

	759 mmHg		75%
	4.1 m/s

28 August, Thursday. day, 31°; night, 27°; clear

29 August, fri

	759 mmHg		75%
	4.19 m/s

29 August, Friday. day, 31°; night, 26°; clear

30 August, sat

	759 mmHg		75%
	4.4 m/s

30 August, Saturday. day, 31°; night, 27°; partly cloudy

31 August, sun

	759 mmHg		75%
	4.3 m/s

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

1 September, mon

	759 mmHg		75%
	4.3 m/s

1 September, Monday. day, 31°; night, 27°; rain

2 September, tue

	758 mmHg		74%
	4.4 m/s

2 September, Tuesday. day, 31°; night, 27°; clear

3 September, wed

	758 mmHg		74%
	4.4 m/s

3 September, Wednesday. day, 31°; night, 27°; clear

4 September, thu

	758 mmHg		73%
	4.3 m/s

4 September, Thursday. day, 31°; night, 27°; clear

5 September, fri

	759 mmHg		73%
	4.4 m/s

5 September, Friday. day, 31°; night, 27°; clear

6 September, sat

	758 mmHg		73%
	4.1 m/s

6 September, Saturday. day, 31°; night, 27°; overcast

Average data for 10 years

Santarem August

15

sunny days

10

days with precipitation

1

cloudy day

15 sunny days; 10 days with precipitation; 1 cloudy day;

76

%

air humidity

2.9

m/s

WindE

68

mm of precipitation

(3% of annual average)

air humidity 76%; 68 millimeters of precipitation (3% of annual average); Wind easterly 2.9 Meters per second

Weather graphs for August

TemperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

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E

E

E

E

E

E

E

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E

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E

E

E

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E

E

E

E

E

E

E

E

E

E

E

E

E

E

1

Average data for 10 years

2

3

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10

11

12

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31

Daytime temperature

Night-time temperature

Cities near you

Macapá
Manaus
Abaetetuba
Manacapuru
Maraba
Parintins
Itaituba
Altamira

Cities with similar weather in August

Alanya
Side
Belek
Ayia Napa
Larnaca
Hurgada
Protaras
Miami
Konakli

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

August in Santarem is the sunniest month of the year. In August, the weather in Santarem is typically hot. Average daily high temperature in August is about 31 degrees above zero. On average, Santarem has 15 sunny, 10 rainy, and 6 partly cloudy days in August. The rains are usually moderate.

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