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December weather forecast in Williams Lake

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

	686 mmHg		85%
	3.6 m/s

30 November, Sunday. day, -1°; night, -6°; overcast

1 December, mon

	686 mmHg		86%
	3.4 m/s

1 December, Monday. day, -1°; night, -7°; clear

2 December, tue

	686 mmHg		84%
	3.7 m/s

2 December, Tuesday. day, -1°; night, -8°; rain

3 December, wed

	689 mmHg		85%
	2.9 m/s

3 December, Wednesday. day, -2°; night, -8°; partly cloudy

4 December, thu

	689 mmHg		84%
	3.5 m/s

4 December, Thursday. day, -2°; night, -8°; partly cloudy

5 December, fri

	689 mmHg		84%
	3.1 m/s

5 December, Friday. day, -2°; night, -8°; partly cloudy

6 December, sat

	688 mmHg		85%
	3 m/s

6 December, Saturday. day, -3°; night, -8°; partly cloudy

7 December, sun

	688 mmHg		85%
	3.3 m/s

7 December, Sunday. day, -3°; night, -9°; partly cloudy

8 December, mon

	688 mmHg		84%
	3.2 m/s

8 December, Monday. day, -3°; night, -9°; partly cloudy

9 December, tue

	688 mmHg		83%
	3.2 m/s

9 December, Tuesday. day, -2°; night, -9°; clear

10 December, wed

	686 mmHg		85%
	3.4 m/s

10 December, Wednesday. day, -1°; night, -7°; overcast

11 December, thu

	686 mmHg		85%
	3.5 m/s

11 December, Thursday. day, -1°; night, -6°; overcast

12 December, fri

	685 mmHg		84%
	3.5 m/s

12 December, Friday. day, -1°; night, -6°; overcast

13 December, sat

	684 mmHg		82%
	3.6 m/s

13 December, Saturday. day, -1°; night, -7°; rain

14 December, sun

	685 mmHg		83%
	3.5 m/s

14 December, Sunday. day, -2°; night, -8°; snow

15 December, mon

	686 mmHg		82%
	3.8 m/s

15 December, Monday. day, -2°; night, -7°; rain

16 December, tue

	686 mmHg		82%
	3.9 m/s

16 December, Tuesday. day, -2°; night, -8°; partly cloudy

17 December, wed

	686 mmHg		84%
	3.5 m/s

17 December, Wednesday. day, -2°; night, -8°; partly cloudy

18 December, thu

	687 mmHg		83%
	3.8 m/s

18 December, Thursday. day, -2°; night, -7°; rain

19 December, fri

	687 mmHg		82%
	3.9 m/s

19 December, Friday. day, -3°; night, -9°; partly cloudy

20 December, sat

	685 mmHg		82%
	3.9 m/s

20 December, Saturday. day, -3°; night, -9°; snow

21 December, sun

	687 mmHg		82%
	3.2 m/s

21 December, Sunday. day, -3°; night, -10°; partly cloudy

22 December, mon

	688 mmHg		82%
	3.2 m/s

22 December, Monday. day, -4°; night, -9°; overcast

23 December, tue

	688 mmHg		81%
	3.3 m/s

23 December, Tuesday. day, -4°; night, -10°; partly cloudy

24 December, wed

	688 mmHg		81%
	3.6 m/s

24 December, Wednesday. day, -3°; night, -9°; overcast

25 December, thu

	688 mmHg		81%
	3.6 m/s

25 December, Thursday. day, -3°; night, -9°; clear

26 December, fri

	686 mmHg		82%
	3.4 m/s

26 December, Friday. day, -3°; night, -9°; snow

27 December, sat

	686 mmHg		83%
	3.1 m/s

27 December, Saturday. day, -4°; night, -9°; partly cloudy

28 December, sun

	687 mmHg		85%
	2.9 m/s

28 December, Sunday. day, -4°; night, -10°; snow

29 December, mon

	686 mmHg		85%
	3 m/s

29 December, Monday. day, -4°; night, -9°; snow

30 December, tue

	686 mmHg		84%
	2.9 m/s

30 December, Tuesday. day, -4°; night, -10°; snow

31 December, wed

	687 mmHg		85%
	2.8 m/s

31 December, Wednesday. day, -5°; night, -11°; partly cloudy

1 January, thu

	687 mmHg		84%
	3.5 m/s

1 January, Thursday. day, -3°; night, -10°; overcast

2 January, fri

	686 mmHg		82%
	3.7 m/s

2 January, Friday. day, -3°; night, -9°; snow

3 January, sat

	686 mmHg		81%
	3.5 m/s

3 January, Saturday. day, -4°; night, -10°; partly cloudy

Average data for 10 years

Williams Lake December

3

sunny days

10

days with precipitation

13

cloudy days

3 sunny days; 10 days with precipitation; 13 cloudy days;

83

%

air humidity

2.3

m/s

WindS

39

mm of precipitation

(8% of annual average)

air humidity 83%; 39 millimeters of precipitation (8% of annual average); Wind southerly 2.3 Meters per second

Weather graphs for December

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

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S

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SE

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S

S

S

S

1

Average data for 10 years

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11

12

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Daytime temperature

Night-time temperature

Cities near you

Vancouver
Victoria
Courtenay
Kelowna
Surrey
Princeton
Squamish
Friday Harbor
Bellingham

Cities with similar weather in December

Cholpon-Ata
Atyrau
Kyzylorda
Baikonur
Ottawa
Balkhash
Gudauri
Altay
Montreal

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

December in Williams Lake is the most freezing month of the year. In December, the weather in Williams Lake is typically freezing. Average daily high temperature in December is about 3 degrees below zero. On average, Williams Lake has 13 partly cloudy, 8 cloudy, 6 snowy, 3 sunny, and 1 rainy day in December. The snowfalls are usually light.

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