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December weather forecast in Granby

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

	542 mmHg		71%
	4.1 m/s

30 November, Sunday. day, -1°; night, -13°; partly cloudy

1 December, mon

	543 mmHg		71%
	4.3 m/s

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

2 December, tue

	543 mmHg		71%
	3.9 m/s

2 December, Tuesday. day, -1°; night, -12°; clear

3 December, wed

	543 mmHg		71%
	3.8 m/s

3 December, Wednesday. day, -2°; night, -13°; clear

4 December, thu

	544 mmHg		71%
	3.9 m/s

4 December, Thursday. day, -2°; night, -14°; clear

5 December, fri

	543 mmHg		72%
	3.9 m/s

5 December, Friday. day, -2°; night, -13°; clear

6 December, sat

	543 mmHg		73%
	3.7 m/s

6 December, Saturday. day, -3°; night, -13°; partly cloudy

7 December, sun

	543 mmHg		74%
	3.9 m/s

7 December, Sunday. day, -3°; night, -14°; snow

8 December, mon

	542 mmHg		76%
	3.7 m/s

8 December, Monday. day, -3°; night, -14°; partly cloudy

9 December, tue

	543 mmHg		74%
	4.1 m/s

9 December, Tuesday. day, -4°; night, -14°; snow

10 December, wed

	543 mmHg		72%
	3.9 m/s

10 December, Wednesday. day, -3°; night, -15°; clear

11 December, thu

	543 mmHg		72%
	3.9 m/s

11 December, Thursday. day, -3°; night, -13°; snow

12 December, fri

	542 mmHg		72%
	3.6 m/s

12 December, Friday. day, -2°; night, -14°; clear

13 December, sat

	542 mmHg		72%
	3.9 m/s

13 December, Saturday. day, -2°; night, -11°; partly cloudy

14 December, sun

	542 mmHg		74%
	3.9 m/s

14 December, Sunday. day, -2°; night, -12°; snow

15 December, mon

	542 mmHg		74%
	4.1 m/s

15 December, Monday. day, -4°; night, -13°; snow

16 December, tue

	543 mmHg		72%
	3.9 m/s

16 December, Tuesday. day, -4°; night, -14°; partly cloudy

17 December, wed

	542 mmHg		74%
	3.7 m/s

17 December, Wednesday. day, -4°; night, -15°; clear

18 December, thu

	543 mmHg		74%
	3.4 m/s

18 December, Thursday. day, -5°; night, -15°; partly cloudy

19 December, fri

	542 mmHg		72%
	3.5 m/s

19 December, Friday. day, -4°; night, -14°; clear

20 December, sat

	542 mmHg		71%
	3.7 m/s

20 December, Saturday. day, -3°; night, -14°; clear

21 December, sun

	542 mmHg		73%
	3.9 m/s

21 December, Sunday. day, -4°; night, -12°; snow

22 December, mon

	541 mmHg		74%
	3.8 m/s

22 December, Monday. day, -4°; night, -14°; snow

23 December, tue

	542 mmHg		74%
	3.9 m/s

23 December, Tuesday. day, -5°; night, -14°; snow

24 December, wed

	543 mmHg		73%
	3.5 m/s

24 December, Wednesday. day, -5°; night, -15°; snow

25 December, thu

	542 mmHg		74%
	3.5 m/s

25 December, Thursday. day, -4°; night, -14°; snow

26 December, fri

	542 mmHg		74%
	3.8 m/s

26 December, Friday. day, -4°; night, -14°; partly cloudy

27 December, sat

	542 mmHg		73%
	3.7 m/s

27 December, Saturday. day, -5°; night, -14°; partly cloudy

28 December, sun

	542 mmHg		72%
	3.9 m/s

28 December, Sunday. day, -5°; night, -14°; snow

29 December, mon

	542 mmHg		73%
	4.19 m/s

29 December, Monday. day, -4°; night, -13°; snow

30 December, tue

	541 mmHg		73%
	4.19 m/s

30 December, Tuesday. day, -4°; night, -13°; partly cloudy

31 December, wed

	541 mmHg		75%
	3.5 m/s

31 December, Wednesday. day, -4°; night, -13°; partly cloudy

1 January, thu

	542 mmHg		72%
	3.6 m/s

1 January, Thursday. day, -5°; night, -14°; partly cloudy

2 January, fri

	543 mmHg		72%
	3.2 m/s

2 January, Friday. day, -5°; night, -15°; clear

3 January, sat

	542 mmHg		70%
	3.5 m/s

3 January, Saturday. day, -4°; night, -14°; snow

Average data for 10 years

Granby December

10

sunny days

12

days with precipitation

8

cloudy days

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

73

%

air humidity

2.2

m/s

WindSW

53

mm of precipitation

(9% of annual average)

air humidity 73%; 53 millimeters of precipitation (9% of annual average); Wind south-westerly 2.2 Meters per second

Weather graphs for December

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

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

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

Denver
Colorado Springs
Telluride
Steamboat Springs
Aspen
Lakewood
Aurora
Boulder
Cheyenne

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 Granby is typically freezing. Average daily high temperature in December is about 3 degrees below zero. On average, Granby has 12 snowy, 10 sunny, and 9 partly cloudy days in December. The snowfalls are usually moderate. December as well as January is considered the most comfortable time to visit Granby.

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