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Monthly weather forecast in Saint John's

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

25 August, sun

	763 mmHg		77%
	8.6 m/s		+17

25 August, Sunday. day, 17°; night, 15°; clear

26 August, mon

	761 mmHg		79%
	9.1 m/s		+18

26 August, Monday. day, 18°; night, 15°; overcast

27 August, tue

	761 mmHg		83%
	8.3 m/s		+17

27 August, Tuesday. day, 18°; night, 15°; rain

28 August, wed

	754 mmHg		71%
	10.5 m/s		+16

Climate normal

28 August, Wednesday. day, 23°; night, 18°; partly cloudy

29 August, thu

	754 mmHg		77%
	11.2 m/s		+17

Climate normal

29 August, Thursday. day, 17°; night, 11°; light rain

30 August, fri

	762 mmHg		53%
	8.7 m/s		+17

Climate normal

30 August, Friday. day, 21°; night, 15°; mostly clear

31 August, sat

	763 mmHg		59%
	8.3 m/s		+16

Climate normal

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

1 September, sun

	760 mmHg		74%
	8.2 m/s		+16

Climate normal

1 September, Sunday. day, 22°; night, 17°; partly cloudy

2 September, mon

	756 mmHg		85%
	6.2 m/s		+16

Climate normal

2 September, Monday. day, 22°; night, 19°; light rain

3 September, tue

	754 mmHg		77%
	7 m/s		+16

Climate normal

3 September, Tuesday. day, 20°; night, 14°; heavy rain

4 September, wed

	758 mmHg		68%
	6.1 m/s		+16

Climate normal

4 September, Wednesday. day, 18°; night, 13°; partly cloudy

5 September, thu

	761 mmHg		75%
	5.1 m/s		+16

Climate normal

5 September, Thursday. day, 20°; night, 14°; partly cloudy

6 September, fri

	761 mmHg		76%
	7.3 m/s		+16

Climate normal

6 September, Friday. day, 16°; night, 13°; light rain

7 September, sat

	757 mmHg		71%
	6.4 m/s

Climate normal

7 September, Saturday. day, 19°; night, 14°; partly cloudy

8 September, sun

	756 mmHg		73%
	6.3 m/s

Climate normal

8 September, Sunday. day, 20°; night, 13°; partly cloudy

9 September, mon

	759 mmHg		70%
	7.2 m/s

Climate normal

9 September, Monday. day, 18°; night, 11°; partly cloudy

10 September, tue

	758 mmHg		78%
	9.1 m/s

Climate normal

10 September, Tuesday. day, 14°; night, 11°; light rain

11 September, wed

	758 mmHg		64%
	7 m/s

Climate normal

11 September, Wednesday. day, 10°; night, 9°; partly cloudy

12 September, thu

	757 mmHg		70%
	10.5 m/s

Climate normal

12 September, Thursday. day, 12°; night, 12°; mostly clear

13 September, fri

	760 mmHg		81%
	10.5 m/s

Climate normal

13 September, Friday. day, 12°; night, 13°; partly cloudy

14 September, sat

	759 mmHg		77%
	6.9 m/s

Climate normal

14 September, Saturday. day, 14°; night, 13°; mostly clear

15 September, sun

	760 mmHg		83%
	6.6 m/s

Climate normal

15 September, Sunday. day, 12°; night, 10°; light rain

16 September, mon

	765 mmHg		81%
	8.9 m/s

Climate normal

16 September, Monday. day, 12°; night, 11°; partly cloudy

17 September, tue

	768 mmHg		78%
	7.7 m/s

Climate normal

17 September, Tuesday. day, 14°; night, 14°; partly cloudy

18 September, wed

	760 mmHg		92%
	14.2 m/s

Climate normal

18 September, Wednesday. day, 16°; night, 16°; rain

19 September, thu

	759 mmHg		87%
	14.8 m/s

Climate normal

19 September, Thursday. day, 16°; night, 16°; light rain

20 September, fri

	759 mmHg		95%
	8.1 m/s

Climate normal

20 September, Friday. day, 16°; night, 16°; rain

21 September, sat

	755 mmHg		91%
	11.2 m/s

Climate normal

21 September, Saturday. day, 16°; night, 14°; mostly clear

22 September, sun

	756 mmHg		91%
	10.5 m/s

Climate normal

22 September, Sunday. day, 15°; night, 16°; partly cloudy

23 September, mon

	756 mmHg		83%
	9.6 m/s

Climate normal

23 September, Monday. day, 15°; night, 15°; mostly clear

24 September, tue

	758 mmHg		88%
	3.9 m/s

Climate normal

24 September, Tuesday. day, 15°; night, 14°; clear

25 September, wed

	757 mmHg		91%
	10.9 m/s

Climate normal

25 September, Wednesday. day, 15°; night, 15°; rain

26 September, thu

	752 mmHg		88%
	6.1 m/s

Climate normal

26 September, Thursday. day, 16°; night, 14°; light rain

Average data for 10 years

Next, the average data for 10 years

27 September, fri

	762 mmHg		76%
	8.8 m/s		+13

27 September, Friday. day, 14°; night, 9°; partly cloudy

28 September, sat

	763 mmHg		79%
	8.6 m/s		+13

28 September, Saturday. day, 14°; night, 12°; partly cloudy

Average for 30 days

8

sunny days

10

days with precipitation

12

cloudy days

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

78

%

air humidity

8.5

m/s

WindSW

27

mm of precipitation

(3% of annual average)

+16

°C

Water temperature

air humidity 78%; 27 millimeters of precipitation (3% of annual average); Wind south-westerly 8.5 Meters per second; Water temperature +16°

Forecast in graphs

TemperatureHumidity, %Wind, m/sPressure, mmHg

SW

N

W

W

SW

S

SW

W

SW

NW

SW

SW

W

W

N

W

NW

W

NE

N

SW

SW

S

S

NE

E

W

SW

E

SW

28

Average data for 10 years

29

30

31

1

September

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

Daytime temperature

Night-time temperature

Weather forecast for the month based on historical data from the last 10 years.

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