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December 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

1 December, sun

	766 mmHg		81%
	10.8 m/s		+5

1 December, Sunday. day, 3°; night, 3°; rain

2 December, mon

	764 mmHg		81%
	11.5 m/s		+5

2 December, Monday. day, 4°; night, 2°; rain

3 December, tue

	761 mmHg		82%
	10.8 m/s		+5

3 December, Tuesday. day, 4°; night, 3°; rain

4 December, wed

	765 mmHg		81%
	11.3 m/s		+5

4 December, Wednesday. day, 3°; night, 2°; overcast

5 December, thu

	762 mmHg		85%
	10.6 m/s		+5

5 December, Thursday. day, 4°; night, 2°; rain

6 December, fri

	757 mmHg		83%
	9.1 m/s		+4

6 December, Friday. day, 4°; night, 3°; overcast

7 December, sat

	759 mmHg		77%
	12 m/s		+5

7 December, Saturday. day, 2°; night, 0°; rain

8 December, sun

	764 mmHg		75%
	11.5 m/s		+4

8 December, Sunday. day, 1°; night, 0°; overcast

9 December, mon

	759 mmHg		82%
	11.8 m/s		+4

9 December, Monday. day, 4°; night, 0°; rain

10 December, tue

	760 mmHg		75%
	12.3 m/s		+4

10 December, Tuesday. day, 2°; night, 2°; rain

11 December, wed

	760 mmHg		81%
	11.3 m/s		+4

11 December, Wednesday. day, 3°; night, 1°; rain

12 December, thu

	761 mmHg		79%
	9 m/s		+4

12 December, Thursday. day, 2°; night, 0°; rain

13 December, fri

	759 mmHg		79%
	11.3 m/s		+4

13 December, Friday. day, 2°; night, 1°; overcast

14 December, sat

	762 mmHg		79%
	9.6 m/s		+3

14 December, Saturday. day, 1°; night, 0°; overcast

15 December, sun

	755 mmHg		83%
	13.1 m/s		+4

15 December, Sunday. day, 3°; night, 1°; rain

16 December, mon

	756 mmHg		81%
	12.3 m/s		+3

16 December, Monday. day, 1°; night, 2°; overcast

17 December, tue

	761 mmHg		80%
	11 m/s		+3

17 December, Tuesday. day, 0°; night, -2°; snow

18 December, wed

	754 mmHg		86%
	12.5 m/s		+3

18 December, Wednesday. day, 3°; night, 1°; rain

19 December, thu

	756 mmHg		79%
	11.8 m/s		+2

19 December, Thursday. day, 1°; night, 1°; overcast

20 December, fri

	760 mmHg		79%
	12 m/s		+3

20 December, Friday. day, -1°; night, -2°; overcast

21 December, sat

	759 mmHg		85%
	12 m/s		+2

21 December, Saturday. day, 0°; night, 0°; snow

22 December, sun

	762 mmHg		81%
	9.5 m/s		+3

22 December, Sunday. day, 0°; night, -2°; overcast

23 December, mon

	758 mmHg		83%
	11.1 m/s		+2

23 December, Monday. day, 1°; night, -1°; rain

24 December, tue

	761 mmHg		80%
	12 m/s		+3

24 December, Tuesday. day, 0°; night, -2°; clear

25 December, wed

	759 mmHg		79%
	11.8 m/s		+3

25 December, Wednesday. day, 1°; night, 0°; overcast

26 December, thu

	760 mmHg		73%
	11.1 m/s		+2

26 December, Thursday. day, -1°; night, -1°; overcast

27 December, fri

	757 mmHg		76%
	10.3 m/s		+2

27 December, Friday. day, -1°; night, -3°; snow

28 December, sat

	754 mmHg		79%
	11.8 m/s		+2

28 December, Saturday. day, 0°; night, -1°; clear

29 December, sun

	754 mmHg		77%
	11.6 m/s		+2

29 December, Sunday. day, 0°; night, -2°; snow

30 December, mon

	755 mmHg		80%
	12.1 m/s		+2

30 December, Monday. day, 0°; night, -2°; snow

31 December, tue

	755 mmHg		80%
	12.1 m/s		+2

31 December, Tuesday. day, 0°; night, -2°; snow

1 January, wed

	753 mmHg		80%
	13.3 m/s		+2

1 January, Wednesday. day, -1°; night, -3°; snow

2 January, thu

	753 mmHg		81%
	11.1 m/s		+1

2 January, Thursday. day, -1°; night, -1°; snow

3 January, fri

	753 mmHg		85%
	12.8 m/s		+1

3 January, Friday. day, -1°; night, -1°; snow

4 January, sat

	753 mmHg		83%
	12.1 m/s		0

4 January, Saturday. day, -1°; night, -3°; snow

Average data for 10 years

Saint John's December

2

sunny days

18

days with precipitation

11

cloudy days

2 sunny days; 18 days with precipitation; 11 cloudy days;

80

%

air humidity

8.3

m/s

WindW

111

mm of precipitation

(11% of annual average)

+3

°C

Water temperature

air humidity 80%; 111 millimeters of precipitation (11% of annual average); Wind westerly 8.3 Meters per second; Water temperature +3°

Weather graphs for December

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

W

S

E

W

SW

W

W

W

SW

W

W

W

W

NW

SE

W

W

W

NW

N

N

N

NW

W

W

W

W

SW

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
Gander
Charlottetown
Happy Valley-Goose Bay
Sydney
New Glasgow
St. Anthony
Western Shore
Deer Lake

Cities with similar weather in December

Helsinki
Tallinn
Stockholm
Cholpon-Ata
Bellingshausen Station
Reykyavik
Oslo
Toronto
Chicago

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

In December, the weather in Saint John's is typically cold. Average daily high temperature in December is about 1 degree above zero. On average, Saint John's has 12 rainy, 11 cloudy, 6 snowy, and 2 sunny days in December. The rains are usually heavy. December as well as April, May, June, and October is considered the most uncomfortable time to visit Saint John's.

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