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December weather forecast in Fort 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

30 November, sun

	705 mmHg		79%
	3.7 m/s

30 November, Sunday. day, -5°; night, -11°; partly cloudy

1 December, mon

	704 mmHg		77%
	3.8 m/s

1 December, Monday. day, -6°; night, -12°; clear

2 December, tue

	704 mmHg		77%
	4.1 m/s

2 December, Tuesday. day, -6°; night, -11°; partly cloudy

3 December, wed

	706 mmHg		77%
	3.7 m/s

3 December, Wednesday. day, -6°; night, -11°; clear

4 December, thu

	707 mmHg		78%
	3.8 m/s

4 December, Thursday. day, -6°; night, -13°; snow

5 December, fri

	707 mmHg		78%
	4 m/s

5 December, Friday. day, -7°; night, -12°; clear

6 December, sat

	707 mmHg		78%
	3.6 m/s

6 December, Saturday. day, -8°; night, -14°; clear

7 December, sun

	706 mmHg		79%
	3.4 m/s

7 December, Sunday. day, -7°; night, -15°; clear

8 December, mon

	706 mmHg		79%
	3.8 m/s

8 December, Monday. day, -7°; night, -12°; partly cloudy

9 December, tue

	705 mmHg		78%
	4 m/s

9 December, Tuesday. day, -6°; night, -12°; partly cloudy

10 December, wed

	704 mmHg		78%
	4.1 m/s

10 December, Wednesday. day, -5°; night, -10°; partly cloudy

11 December, thu

	704 mmHg		79%
	3.7 m/s

11 December, Thursday. day, -5°; night, -11°; rain

12 December, fri

	703 mmHg		79%
	3.8 m/s

12 December, Friday. day, -6°; night, -11°; snow

13 December, sat

	703 mmHg		77%
	3.9 m/s

13 December, Saturday. day, -6°; night, -12°; partly cloudy

14 December, sun

	704 mmHg		79%
	3.6 m/s

14 December, Sunday. day, -7°; night, -13°; partly cloudy

15 December, mon

	704 mmHg		79%
	3.6 m/s

15 December, Monday. day, -9°; night, -14°; snow

16 December, tue

	704 mmHg		79%
	3.8 m/s

16 December, Tuesday. day, -8°; night, -13°; snow

17 December, wed

	704 mmHg		79%
	4 m/s

17 December, Wednesday. day, -8°; night, -13°; snow

18 December, thu

	706 mmHg		79%
	3.8 m/s

18 December, Thursday. day, -8°; night, -15°; overcast

19 December, fri

	705 mmHg		79%
	3.7 m/s

19 December, Friday. day, -8°; night, -14°; partly cloudy

20 December, sat

	704 mmHg		80%
	3.8 m/s

20 December, Saturday. day, -7°; night, -14°; snow

21 December, sun

	705 mmHg		79%
	3.7 m/s

21 December, Sunday. day, -9°; night, -14°; partly cloudy

22 December, mon

	707 mmHg		80%
	3.6 m/s

22 December, Monday. day, -9°; night, -15°; clear

23 December, tue

	706 mmHg		79%
	3.9 m/s

23 December, Tuesday. day, -8°; night, -15°; clear

24 December, wed

	706 mmHg		76%
	3.9 m/s

24 December, Wednesday. day, -7°; night, -11°; partly cloudy

25 December, thu

	706 mmHg		79%
	3.7 m/s

25 December, Thursday. day, -7°; night, -12°; overcast

26 December, fri

	705 mmHg		78%
	3.6 m/s

26 December, Friday. day, -7°; night, -13°; partly cloudy

27 December, sat

	704 mmHg		79%
	3.5 m/s

27 December, Saturday. day, -8°; night, -14°; overcast

28 December, sun

	706 mmHg		80%
	3.2 m/s

28 December, Sunday. day, -9°; night, -15°; overcast

29 December, mon

	706 mmHg		80%
	3.3 m/s

29 December, Monday. day, -10°; night, -15°; partly cloudy

30 December, tue

	706 mmHg		79%
	3.1 m/s

30 December, Tuesday. day, -11°; night, -17°; overcast

31 December, wed

	706 mmHg		78%
	3.3 m/s

31 December, Wednesday. day, -10°; night, -16°; overcast

1 January, thu

	707 mmHg		77%
	3.8 m/s

1 January, Thursday. day, -9°; night, -16°; overcast

2 January, fri

	705 mmHg		78%
	3.7 m/s

2 January, Friday. day, -9°; night, -15°; overcast

3 January, sat

	705 mmHg		78%
	3.5 m/s

3 January, Saturday. day, -9°; night, -16°; snow

Average data for 10 years

Fort Saint John December

7

sunny days

7

days with precipitation

11

cloudy days

7 sunny days; 7 days with precipitation; 11 cloudy days;

79

%

air humidity

2.6

m/s

WindS

28

mm of precipitation

(6% of annual average)

air humidity 79%; 28 millimeters of precipitation (6% of annual average); Wind southerly 2.6 Meters per second

Weather graphs for December

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

S

S

SW

S

SW

SW

SW

S

S

S

S

S

SW

SW

S

SW

SW

S

S

S

S

S

SW

SW

SW

S

S

SW

S

S

S

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

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26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Dawson Creek
Grande Prairie
Peace River
Rainbow Lake
Kamloops
Jasper
Salmon Arm
Burns Lake
Anahim Lake

Cities with similar weather in December

Astana
Petropavlovsk
Ust-Kamenogorsk
Karaganda
Uralsk
Pavlodar
Aktobe
Kostanai
Kokshetau

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

In December, the weather in Fort Saint John is typically freezing. Average daily high temperature in December is about 7 degrees below zero. On average, Fort Saint John has 11 partly cloudy, 7 sunny, 7 cloudy, and 6 snowy days in December. The snowfalls are usually light. December as well as January, March, April, and October is considered the most uncomfortable time to visit Fort Saint John.

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