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August weather forecast in Saint John

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

	753 mmHg		86%
	5.6 m/s		+14

27 July, Sunday. day, 20°; night, 15°; clear

28 July, mon

	754 mmHg		81%
	5.5 m/s		+14

28 July, Monday. day, 20°; night, 16°; clear

29 July, tue

	753 mmHg		86%
	3.7 m/s		+14

29 July, Tuesday. day, 19°; night, 15°; rain

30 July, wed

	755 mmHg		75%
	4.5 m/s		+14

30 July, Wednesday. day, 21°; night, 16°; clear

31 July, thu

	756 mmHg		75%
	3.9 m/s		+15

31 July, Thursday. day, 21°; night, 16°; clear

1 August, fri

	755 mmHg		81%
	4.4 m/s		+15

1 August, Friday. day, 20°; night, 16°; rain

2 August, sat

	755 mmHg		86%
	4.6 m/s		+15

2 August, Saturday. day, 19°; night, 16°; overcast

3 August, sun

	755 mmHg		88%
	4.6 m/s		+15

3 August, Sunday. day, 19°; night, 16°; clear

4 August, mon

	754 mmHg		86%
	5.5 m/s		+15

4 August, Monday. day, 20°; night, 15°; rain

5 August, tue

	753 mmHg		81%
	5.5 m/s		+14

5 August, Tuesday. day, 20°; night, 16°; partly cloudy

6 August, wed

	753 mmHg		79%
	5.8 m/s		+14

6 August, Wednesday. day, 19°; night, 15°; clear

7 August, thu

	754 mmHg		79%
	5.4 m/s		+14

7 August, Thursday. day, 19°; night, 15°; rain

8 August, fri

	755 mmHg		80%
	5.4 m/s		+14

8 August, Friday. day, 19°; night, 15°; partly cloudy

9 August, sat

	754 mmHg		80%
	5 m/s		+14

9 August, Saturday. day, 20°; night, 15°; partly cloudy

10 August, sun

	756 mmHg		81%
	4 m/s		+15

10 August, Sunday. day, 19°; night, 15°; clear

11 August, mon

	755 mmHg		82%
	4.3 m/s		+15

11 August, Monday. day, 19°; night, 16°; rain

12 August, tue

	755 mmHg		82%
	4 m/s		+15

12 August, Tuesday. day, 19°; night, 15°; overcast

13 August, wed

	755 mmHg		82%
	5.1 m/s		+15

13 August, Wednesday. day, 19°; night, 16°; clear

14 August, thu

	755 mmHg		83%
	4.4 m/s		+15

14 August, Thursday. day, 19°; night, 15°; clear

15 August, fri

	755 mmHg		85%
	5 m/s		+15

15 August, Friday. day, 19°; night, 15°; overcast

16 August, sat

	756 mmHg		85%
	5 m/s		+15

16 August, Saturday. day, 19°; night, 15°; overcast

17 August, sun

	754 mmHg		83%
	5.3 m/s		+15

17 August, Sunday. day, 20°; night, 15°; partly cloudy

18 August, mon

	753 mmHg		85%
	5 m/s		+15

18 August, Monday. day, 20°; night, 15°; partly cloudy

19 August, tue

	755 mmHg		81%
	4 m/s		+15

19 August, Tuesday. day, 20°; night, 16°; rain

20 August, wed

	757 mmHg		81%
	5 m/s		+15

20 August, Wednesday. day, 20°; night, 16°; clear

21 August, thu

	756 mmHg		81%
	4.5 m/s		+15

21 August, Thursday. day, 20°; night, 16°; rain

22 August, fri

	756 mmHg		80%
	5.5 m/s		+15

22 August, Friday. day, 20°; night, 16°; overcast

23 August, sat

	758 mmHg		75%
	5 m/s		+14

23 August, Saturday. day, 20°; night, 15°; clear

24 August, sun

	758 mmHg		76%
	5.4 m/s		+15

24 August, Sunday. day, 21°; night, 15°; rain

25 August, mon

	755 mmHg		85%
	6.5 m/s		+15

25 August, Monday. day, 19°; night, 15°; rain

26 August, tue

	756 mmHg		81%
	5 m/s		+15

26 August, Tuesday. day, 19°; night, 15°; partly cloudy

27 August, wed

	757 mmHg		74%
	5.5 m/s		+15

27 August, Wednesday. day, 21°; night, 15°; clear

28 August, thu

	757 mmHg		77%
	7 m/s		+14

28 August, Thursday. day, 19°; night, 15°; clear

29 August, fri

	754 mmHg		76%
	5.4 m/s		+15

29 August, Friday. day, 19°; night, 15°; rain

30 August, sat

	754 mmHg		77%
	5.1 m/s		+15

30 August, Saturday. day, 20°; night, 15°; clear

31 August, sun

	755 mmHg		77%
	5.4 m/s		+14

31 August, Sunday. day, 19°; night, 15°; partly cloudy

1 September, mon

	756 mmHg		79%
	5.6 m/s		+14

1 September, Monday. day, 19°; night, 15°; clear

2 September, tue

	755 mmHg		81%
	6.3 m/s		+14

2 September, Tuesday. day, 19°; night, 15°; rain

3 September, wed

	754 mmHg		79%
	5.8 m/s		+14

3 September, Wednesday. day, 19°; night, 14°; partly cloudy

4 September, thu

	756 mmHg		77%
	6.1 m/s		+14

4 September, Thursday. day, 18°; night, 15°; partly cloudy

5 September, fri

	758 mmHg		79%
	6.1 m/s		+14

5 September, Friday. day, 18°; night, 14°; rain

6 September, sat

	756 mmHg		82%
	6.4 m/s		+14

6 September, Saturday. day, 18°; night, 14°; rain

Average data for 10 years

Saint John August

10

sunny days

9

days with precipitation

12

cloudy days

10 sunny days; 9 days with precipitation; 12 cloudy days;

81

%

air humidity

3.7

m/s

WindSW

73

mm of precipitation

(6% of annual average)

+15

°C

Water temperature

air humidity 81%; 73 millimeters of precipitation (6% of annual average); Wind south-westerly 3.7 Meters per second; Water temperature +15°

Weather graphs for August

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

S

S

S

SW

SW

SW

W

SW

SW

SW

S

SW

SW

SW

SW

SW

SW

SW

W

SW

SW

NW

SW

SW

SW

W

W

S

W

W

W

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

Halifax
Bangor
Charlottetown
New Glasgow
Liverpool
Enfield
Bonaventure
Augusta
Bridgewater

Cities with similar weather in August

Helsinki
Stockholm
Palanga
Copenhagen
Gdansk
Klaipeda
Lima
Brisbane
Bruges

The weather forecast for August 2024 is based on historical data from the past 10 years.

In August, the weather in Saint John is typically warm. Average daily high temperature in August is about 20 degrees above zero. On average, Saint John has 10 sunny, 9 rainy, 7 partly cloudy, and 5 cloudy days in August. The rains are usually moderate.

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