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August weather forecast in Bonaventure

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

	742 mmHg		79%
	3.9 m/s		+18

27 July, Sunday. day, 22°; night, 14°; overcast

28 July, mon

	741 mmHg		79%
	3.9 m/s		+17

28 July, Monday. day, 22°; night, 14°; rain

29 July, tue

	741 mmHg		80%
	4.19 m/s		+18

29 July, Tuesday. day, 22°; night, 14°; partly cloudy

30 July, wed

	742 mmHg		78%
	3.7 m/s		+18

30 July, Wednesday. day, 22°; night, 13°; clear

31 July, thu

	743 mmHg		77%
	3.6 m/s		+18

31 July, Thursday. day, 23°; night, 13°; clear

1 August, fri

	743 mmHg		77%
	3.8 m/s		+18

1 August, Friday. day, 23°; night, 14°; clear

2 August, sat

	743 mmHg		77%
	4.19 m/s		+18

2 August, Saturday. day, 22°; night, 13°; rain

3 August, sun

	743 mmHg		80%
	3.8 m/s		+18

3 August, Sunday. day, 22°; night, 14°; rain

4 August, mon

	743 mmHg		79%
	3.7 m/s		+19

4 August, Monday. day, 22°; night, 13°; overcast

5 August, tue

	743 mmHg		78%
	4.19 m/s		+18

5 August, Tuesday. day, 22°; night, 13°; rain

6 August, wed

	742 mmHg		76%
	4 m/s		+18

6 August, Wednesday. day, 22°; night, 13°; clear

7 August, thu

	742 mmHg		75%
	4.5 m/s		+18

7 August, Thursday. day, 22°; night, 13°; partly cloudy

8 August, fri

	743 mmHg		75%
	4.5 m/s		+17

8 August, Friday. day, 21°; night, 13°; rain

9 August, sat

	742 mmHg		78%
	4.5 m/s		+17

9 August, Saturday. day, 21°; night, 13°; rain

10 August, sun

	741 mmHg		79%
	4.19 m/s		+17

10 August, Sunday. day, 22°; night, 14°; rain

11 August, mon

	741 mmHg		77%
	4.3 m/s		+18

11 August, Monday. day, 22°; night, 13°; rain

12 August, tue

	743 mmHg		78%
	3.8 m/s		+18

12 August, Tuesday. day, 21°; night, 13°; rain

13 August, wed

	743 mmHg		78%
	3.7 m/s		+18

13 August, Wednesday. day, 22°; night, 13°; partly cloudy

14 August, thu

	743 mmHg		79%
	4 m/s		+18

14 August, Thursday. day, 21°; night, 13°; partly cloudy

15 August, fri

	744 mmHg		78%
	3.8 m/s		+18

15 August, Friday. day, 22°; night, 13°; clear

16 August, sat

	744 mmHg		80%
	3.9 m/s		+18

16 August, Saturday. day, 21°; night, 13°; rain

17 August, sun

	742 mmHg		79%
	4.1 m/s		+18

17 August, Sunday. day, 21°; night, 13°; rain

18 August, mon

	742 mmHg		79%
	4 m/s		+18

18 August, Monday. day, 21°; night, 13°; rain

19 August, tue

	742 mmHg		77%
	4.19 m/s		+18

19 August, Tuesday. day, 21°; night, 13°; clear

20 August, wed

	743 mmHg		77%
	3.9 m/s		+18

20 August, Wednesday. day, 21°; night, 13°; clear

21 August, thu

	744 mmHg		78%
	3.9 m/s		+18

21 August, Thursday. day, 21°; night, 12°; partly cloudy

22 August, fri

	743 mmHg		79%
	4.4 m/s		+18

22 August, Friday. day, 21°; night, 13°; partly cloudy

23 August, sat

	743 mmHg		77%
	4.3 m/s		+18

23 August, Saturday. day, 20°; night, 12°; clear

24 August, sun

	743 mmHg		78%
	4.19 m/s		+18

24 August, Sunday. day, 20°; night, 11°; clear

25 August, mon

	744 mmHg		77%
	3.8 m/s		+18

25 August, Monday. day, 21°; night, 11°; clear

26 August, tue

	743 mmHg		79%
	4.3 m/s		+17

26 August, Tuesday. day, 21°; night, 12°; partly cloudy

27 August, wed

	743 mmHg		79%
	4.3 m/s		+17

27 August, Wednesday. day, 20°; night, 12°; clear

28 August, thu

	744 mmHg		77%
	4.6 m/s		+17

28 August, Thursday. day, 20°; night, 11°; clear

29 August, fri

	744 mmHg		77%
	4.4 m/s		+17

29 August, Friday. day, 19°; night, 11°; partly cloudy

30 August, sat

	742 mmHg		82%
	4.4 m/s		+17

30 August, Saturday. day, 18°; night, 11°; rain

31 August, sun

	742 mmHg		79%
	4.5 m/s		+17

31 August, Sunday. day, 19°; night, 11°; rain

1 September, mon

	743 mmHg		78%
	4.6 m/s		+17

1 September, Monday. day, 19°; night, 11°; clear

2 September, tue

	745 mmHg		75%
	4.3 m/s		+16

2 September, Tuesday. day, 19°; night, 10°; clear

3 September, wed

	743 mmHg		78%
	4.3 m/s		+17

3 September, Wednesday. day, 19°; night, 11°; partly cloudy

4 September, thu

	742 mmHg		79%
	4.6 m/s		+16

4 September, Thursday. day, 19°; night, 11°; partly cloudy

5 September, fri

	743 mmHg		76%
	4.5 m/s		+16

5 September, Friday. day, 19°; night, 10°; clear

6 September, sat

	744 mmHg		76%
	4.5 m/s		+16

6 September, Saturday. day, 19°; night, 10°; clear

Average data for 10 years

Bonaventure August

10

sunny days

13

days with precipitation

8

cloudy days

10 sunny days; 13 days with precipitation; 8 cloudy days;

78

%

air humidity

2.7

m/s

WindSW

95

mm of precipitation

(9% of annual average)

+18

°C

Water temperature

air humidity 78%; 95 millimeters of precipitation (9% of annual average); Wind south-westerly 2.7 Meters per second; Water temperature +18°

Weather graphs for August

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

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

SW

SW

SW

S

SW

S

SW

S

SW

S

S

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

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

Saint John
Halifax
Fredericton
Moncton
Bridgewater
Presque Isle
Enfield
Rimouski
Iles de la Madeleine

Cities with similar weather in August

Helsinki
Riga
Stockholm
Yurmala
Copenhagen
Vancouver
Gdansk
Klaipeda
Lima

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

In August, the weather in Bonaventure is typically warm. Average daily high temperature in August is about 21 degrees above zero. On average, Bonaventure has 13 rainy, 10 sunny, 7 partly cloudy, and 1 cloudy day in August. The rains are usually heavy.

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