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December weather forecast in Dillon

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

	511 mmHg		70%
	3.3 m/s

30 November, Sunday. day, -1°; night, -15°; clear

1 December, mon

	512 mmHg		70%
	3.3 m/s

1 December, Monday. day, -1°; night, -14°; clear

2 December, tue

	512 mmHg		71%
	3.1 m/s

2 December, Tuesday. day, -1°; night, -14°; clear

3 December, wed

	512 mmHg		71%
	3 m/s

3 December, Wednesday. day, -2°; night, -14°; partly cloudy

4 December, thu

	512 mmHg		70%
	3 m/s

4 December, Thursday. day, -1°; night, -14°; clear

5 December, fri

	512 mmHg		71%
	3.2 m/s

5 December, Friday. day, -2°; night, -15°; snow

6 December, sat

	512 mmHg		73%
	2.9 m/s

6 December, Saturday. day, -3°; night, -14°; partly cloudy

7 December, sun

	512 mmHg		72%
	3.1 m/s

7 December, Sunday. day, -2°; night, -14°; partly cloudy

8 December, mon

	511 mmHg		73%
	3 m/s

8 December, Monday. day, -3°; night, -15°; snow

9 December, tue

	512 mmHg		73%
	3.3 m/s

9 December, Tuesday. day, -3°; night, -14°; snow

10 December, wed

	511 mmHg		71%
	3.1 m/s

10 December, Wednesday. day, -3°; night, -17°; clear

11 December, thu

	512 mmHg		72%
	3 m/s

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

12 December, fri

	511 mmHg		72%
	2.9 m/s

12 December, Friday. day, -2°; night, -15°; clear

13 December, sat

	511 mmHg		73%
	3.1 m/s

13 December, Saturday. day, -2°; night, -13°; snow

14 December, sun

	511 mmHg		75%
	3.2 m/s

14 December, Sunday. day, -1°; night, -13°; snow

15 December, mon

	511 mmHg		74%
	3.2 m/s

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

16 December, tue

	511 mmHg		71%
	3.1 m/s

16 December, Tuesday. day, -4°; night, -16°; clear

17 December, wed

	511 mmHg		71%
	3.1 m/s

17 December, Wednesday. day, -3°; night, -16°; clear

18 December, thu

	511 mmHg		73%
	2.9 m/s

18 December, Thursday. day, -4°; night, -16°; clear

19 December, fri

	511 mmHg		72%
	3.2 m/s

19 December, Friday. day, -3°; night, -15°; clear

20 December, sat

	511 mmHg		70%
	3.1 m/s

20 December, Saturday. day, -3°; night, -15°; clear

21 December, sun

	511 mmHg		73%
	3 m/s

21 December, Sunday. day, -3°; night, -13°; snow

22 December, mon

	510 mmHg		73%
	3.3 m/s

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

23 December, tue

	511 mmHg		74%
	3.1 m/s

23 December, Tuesday. day, -4°; night, -15°; snow

24 December, wed

	512 mmHg		72%
	2.9 m/s

24 December, Wednesday. day, -4°; night, -16°; partly cloudy

25 December, thu

	511 mmHg		72%
	2.9 m/s

25 December, Thursday. day, -4°; night, -15°; snow

26 December, fri

	511 mmHg		73%
	3 m/s

26 December, Friday. day, -4°; night, -15°; clear

27 December, sat

	511 mmHg		71%
	3.1 m/s

27 December, Saturday. day, -4°; night, -15°; partly cloudy

28 December, sun

	511 mmHg		71%
	3 m/s

28 December, Sunday. day, -4°; night, -15°; snow

29 December, mon

	511 mmHg		72%
	3.2 m/s

29 December, Monday. day, -3°; night, -14°; snow

30 December, tue

	510 mmHg		72%
	3.2 m/s

30 December, Tuesday. day, -4°; night, -14°; clear

31 December, wed

	510 mmHg		73%
	2.9 m/s

31 December, Wednesday. day, -4°; night, -14°; partly cloudy

1 January, thu

	511 mmHg		72%
	3 m/s

1 January, Thursday. day, -5°; night, -15°; clear

2 January, fri

	511 mmHg		71%
	2.6 m/s

2 January, Friday. day, -4°; night, -16°; clear

3 January, sat

	511 mmHg		72%
	2.7 m/s

3 January, Saturday. day, -3°; night, -15°; clear

Average data for 10 years

Dillon December

13

sunny days

12

days with precipitation

6

cloudy days

13 sunny days; 12 days with precipitation; 6 cloudy days;

72

%

air humidity

2

m/s

WindSW

52

mm of precipitation

(8% of annual average)

air humidity 72%; 52 millimeters of precipitation (8% of annual average); Wind south-westerly 2 Meters per second

Weather graphs for December

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

SW

S

S

SW

SW

SW

SW

S

SW

SW

SW

S

SW

SW

SW

SW

SW

SW

S

SW

SW

SW

SW

SW

S

S

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
Breckenridge
Lakewood
Steamboat Springs
Telluride
Aspen
Fort Collins
Aurora

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 Dillon is typically freezing. Average daily high temperature in December is about 3 degrees below zero. On average, Dillon has 13 sunny, 12 snowy, and 6 partly cloudy days in December. The snowfalls are usually light.

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