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December weather forecast in Casper

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

	617 mmHg		67%
	8.6 m/s

30 November, Sunday. day, 1°; night, -1°; rain

1 December, mon

	615 mmHg		63%
	7.8 m/s

1 December, Monday. day, 2°; night, -1°; partly cloudy

2 December, tue

	614 mmHg		67%
	9 m/s

2 December, Tuesday. day, 1°; night, -4°; partly cloudy

3 December, wed

	616 mmHg		64%
	7 m/s

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

4 December, thu

	619 mmHg		66%
	6.5 m/s

4 December, Thursday. day, -4°; night, -7°; clear

5 December, fri

	618 mmHg		69%
	8.3 m/s

5 December, Friday. day, -3°; night, -7°; partly cloudy

6 December, sat

	617 mmHg		67%
	6.4 m/s

6 December, Saturday. day, -3°; night, -5°; partly cloudy

7 December, sun

	616 mmHg		68%
	7 m/s

7 December, Sunday. day, -3°; night, -6°; partly cloudy

8 December, mon

	616 mmHg		63%
	8.8 m/s

8 December, Monday. day, -2°; night, -6°; snow

9 December, tue

	617 mmHg		62%
	9.1 m/s

9 December, Tuesday. day, -2°; night, -4°; partly cloudy

10 December, wed

	616 mmHg		61%
	8.8 m/s

10 December, Wednesday. day, 0°; night, -2°; partly cloudy

11 December, thu

	616 mmHg		66%
	8.6 m/s

11 December, Thursday. day, 1°; night, -1°; partly cloudy

12 December, fri

	613 mmHg		69%
	7.6 m/s

12 December, Friday. day, 1°; night, -2°; partly cloudy

13 December, sat

	612 mmHg		69%
	8.6 m/s

13 December, Saturday. day, 0°; night, -6°; partly cloudy

14 December, sun

	615 mmHg		74%
	7 m/s

14 December, Sunday. day, -4°; night, -7°; clear

15 December, mon

	615 mmHg		80%
	7.3 m/s

15 December, Monday. day, -3°; night, -5°; clear

16 December, tue

	615 mmHg		76%
	7.4 m/s

16 December, Tuesday. day, -4°; night, -8°; clear

17 December, wed

	614 mmHg		74%
	9.1 m/s

17 December, Wednesday. day, -2°; night, -5°; clear

18 December, thu

	614 mmHg		75%
	7.1 m/s

18 December, Thursday. day, -2°; night, -5°; snow

19 December, fri

	613 mmHg		75%
	9.1 m/s

19 December, Friday. day, -2°; night, -6°; partly cloudy

20 December, sat

	613 mmHg		76%
	8.3 m/s

20 December, Saturday. day, -4°; night, -6°; clear

21 December, sun

	615 mmHg		75%
	6.8 m/s

21 December, Sunday. day, -3°; night, -6°; clear

22 December, mon

	614 mmHg		79%
	7 m/s

22 December, Monday. day, -3°; night, -7°; clear

23 December, tue

	615 mmHg		76%
	8 m/s

23 December, Tuesday. day, -5°; night, -6°; clear

24 December, wed

	614 mmHg		81%
	7 m/s

24 December, Wednesday. day, -5°; night, -8°; snow

25 December, thu

	615 mmHg		80%
	7.5 m/s

25 December, Thursday. day, -6°; night, -8°; clear

26 December, fri

	616 mmHg		79%
	8 m/s

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

27 December, sat

	615 mmHg		79%
	8.8 m/s

27 December, Saturday. day, -5°; night, -6°; clear

28 December, sun

	614 mmHg		79%
	8.6 m/s

28 December, Sunday. day, -4°; night, -8°; snow

29 December, mon

	616 mmHg		79%
	8.6 m/s

29 December, Monday. day, -6°; night, -8°; clear

30 December, tue

	616 mmHg		75%
	9.3 m/s

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

31 December, wed

	616 mmHg		75%
	9.3 m/s

31 December, Wednesday. day, -2°; night, -9°; partly cloudy

1 January, thu

	616 mmHg		77%
	7.4 m/s

1 January, Thursday. day, -5°; night, -8°; clear

2 January, fri

	617 mmHg		76%
	8 m/s

2 January, Friday. day, -4°; night, -7°; clear

3 January, sat

	617 mmHg		76%
	6.6 m/s

3 January, Saturday. day, -6°; night, -9°; clear

Average data for 10 years

Casper December

13

sunny days

4

days with precipitation

14

cloudy days

13 sunny days; 4 days with precipitation; 14 cloudy days;

73

%

air humidity

5.9

m/s

WindSW

26

mm of precipitation

(9% of annual average)

air humidity 73%; 26 millimeters of precipitation (9% of annual average); Wind south-westerly 5.9 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

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

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26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Denver
Breckenridge
Lakewood
Billings
Rapid City
Aspen
Fort Collins
Boulder
Lander

Cities with similar weather in December

Ust-Kamenogorsk
Uralsk
Cholpon-Ata
Atyrau
Baikonur
Ottawa
Nuuk
Balkhash
Gudauri

The weather forecast for December 2024 is based on historical data from the past 10 years.

December in Casper is the snowiest and the windiest month of the year. In December, the weather in Casper is typically freezing. Average daily high temperature in December is about 3 degrees below zero. On average, Casper has 14 partly cloudy, 13 sunny, and 4 snowy days in December. The snowfalls are usually light.

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