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December weather forecast in Thompson

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

	742 mmHg		81%
	4 m/s

30 November, Sunday. day, -12°; night, -18°; clear

1 December, mon

	742 mmHg		81%
	3.8 m/s

1 December, Monday. day, -12°; night, -17°; partly cloudy

2 December, tue

	743 mmHg		82%
	3.4 m/s

2 December, Tuesday. day, -12°; night, -18°; overcast

3 December, wed

	742 mmHg		82%
	3.8 m/s

3 December, Wednesday. day, -11°; night, -17°; overcast

4 December, thu

	743 mmHg		81%
	4 m/s

4 December, Thursday. day, -13°; night, -18°; snow

5 December, fri

	743 mmHg		80%
	4.19 m/s

5 December, Friday. day, -13°; night, -20°; overcast

6 December, sat

	742 mmHg		79%
	4.3 m/s

6 December, Saturday. day, -13°; night, -19°; overcast

7 December, sun

	741 mmHg		79%
	4 m/s

7 December, Sunday. day, -13°; night, -19°; overcast

8 December, mon

	742 mmHg		77%
	4 m/s

8 December, Monday. day, -15°; night, -21°; overcast

9 December, tue

	741 mmHg		78%
	3.5 m/s

9 December, Tuesday. day, -15°; night, -21°; overcast

10 December, wed

	741 mmHg		78%
	3.7 m/s

10 December, Wednesday. day, -14°; night, -21°; overcast

11 December, thu

	741 mmHg		79%
	3.8 m/s

11 December, Thursday. day, -15°; night, -21°; partly cloudy

12 December, fri

	742 mmHg		78%
	3.7 m/s

12 December, Friday. day, -15°; night, -21°; clear

13 December, sat

	741 mmHg		79%
	4 m/s

13 December, Saturday. day, -14°; night, -21°; clear

14 December, sun

	741 mmHg		80%
	3.9 m/s

14 December, Sunday. day, -13°; night, -18°; snow

15 December, mon

	741 mmHg		79%
	3.9 m/s

15 December, Monday. day, -13°; night, -18°; clear

16 December, tue

	742 mmHg		76%
	4.19 m/s

16 December, Tuesday. day, -13°; night, -20°; snow

17 December, wed

	743 mmHg		77%
	4 m/s

17 December, Wednesday. day, -15°; night, -22°; partly cloudy

18 December, thu

	743 mmHg		77%
	3.9 m/s

18 December, Thursday. day, -16°; night, -21°; snow

19 December, fri

	743 mmHg		78%
	4 m/s

19 December, Friday. day, -15°; night, -22°; overcast

20 December, sat

	742 mmHg		77%
	4 m/s

20 December, Saturday. day, -16°; night, -21°; snow

21 December, sun

	743 mmHg		78%
	3.7 m/s

21 December, Sunday. day, -15°; night, -22°; snow

22 December, mon

	743 mmHg		78%
	3.6 m/s

22 December, Monday. day, -16°; night, -20°; partly cloudy

23 December, tue

	744 mmHg		77%
	3.7 m/s

23 December, Tuesday. day, -16°; night, -21°; partly cloudy

24 December, wed

	742 mmHg		79%
	3.9 m/s

24 December, Wednesday. day, -14°; night, -21°; overcast

25 December, thu

	742 mmHg		78%
	4.1 m/s

25 December, Thursday. day, -14°; night, -21°; partly cloudy

26 December, fri

	743 mmHg		78%
	3.9 m/s

26 December, Friday. day, -15°; night, -22°; partly cloudy

27 December, sat

	742 mmHg		78%
	3.6 m/s

27 December, Saturday. day, -16°; night, -22°; partly cloudy

28 December, sun

	741 mmHg		77%
	3.7 m/s

28 December, Sunday. day, -16°; night, -22°; overcast

29 December, mon

	742 mmHg		77%
	3.4 m/s

29 December, Monday. day, -16°; night, -21°; overcast

30 December, tue

	743 mmHg		76%
	3.3 m/s

30 December, Tuesday. day, -18°; night, -23°; clear

31 December, wed

	743 mmHg		76%
	3.8 m/s

31 December, Wednesday. day, -16°; night, -23°; clear

1 January, thu

	743 mmHg		75%
	3.8 m/s

1 January, Thursday. day, -17°; night, -23°; clear

2 January, fri

	743 mmHg		75%
	3.8 m/s

2 January, Friday. day, -17°; night, -24°; partly cloudy

3 January, sat

	742 mmHg		76%
	3.8 m/s

3 January, Saturday. day, -16°; night, -22°; clear

Average data for 10 years

Thompson December

5

sunny days

6

days with precipitation

17

cloudy days

5 sunny days; 6 days with precipitation; 17 cloudy days;

78

%

air humidity

2.9

m/s

WindSW

22

mm of precipitation

(4% of annual average)

air humidity 78%; 22 millimeters of precipitation (4% of annual average); Wind south-westerly 2.9 Meters per second

Weather graphs for December

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

S

S

S

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

SW

SW

SW

S

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

Winnipeg
Churchill
South Indian Lake
Norway House
Ilford
Gillam
Lynn Lake
Berens River
Garden Hill

Cities with similar weather in December

Yakeshi
Jiagedaqi
Hailar
Hailun
Zhalainuoer
Mingshui
Nehe
Beian
Nancha

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

In December, the weather in Thompson is typically freezing. Average daily high temperature in December is about 14 degrees below zero. On average, Thompson has 12 cloudy, 8 partly cloudy, 6 snowy, and 5 sunny days in December. The snowfalls are usually light. December as well as January and February is considered the most uncomfortable time to visit Thompson.

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