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December weather forecast in Leavenworth

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

	662 mmHg		87%
	2.2 m/s

30 November, Sunday. day, 0°; night, -4°; snow

1 December, mon

	662 mmHg		86%
	2.3 m/s

1 December, Monday. day, 0°; night, -4°; partly cloudy

2 December, tue

	661 mmHg		87%
	2.6 m/s

2 December, Tuesday. day, 0°; night, -5°; rain

3 December, wed

	664 mmHg		87%
	2.3 m/s

3 December, Wednesday. day, 0°; night, -5°; partly cloudy

4 December, thu

	664 mmHg		87%
	2.2 m/s

4 December, Thursday. day, 0°; night, -6°; clear

5 December, fri

	664 mmHg		86%
	2.09 m/s

5 December, Friday. day, 0°; night, -6°; clear

6 December, sat

	663 mmHg		85%
	2.2 m/s

6 December, Saturday. day, 0°; night, -5°; clear

7 December, sun

	663 mmHg		86%
	2 m/s

7 December, Sunday. day, -1°; night, -6°; overcast

8 December, mon

	663 mmHg		85%
	2.09 m/s

8 December, Monday. day, -1°; night, -6°; partly cloudy

9 December, tue

	664 mmHg		85%
	2.2 m/s

9 December, Tuesday. day, -1°; night, -7°; snow

10 December, wed

	663 mmHg		89%
	1.9 m/s

10 December, Wednesday. day, 0°; night, -5°; rain

11 December, thu

	662 mmHg		89%
	1.9 m/s

11 December, Thursday. day, 0°; night, -4°; rain

12 December, fri

	661 mmHg		87%
	2.09 m/s

12 December, Friday. day, 0°; night, -5°; rain

13 December, sat

	660 mmHg		87%
	2.2 m/s

13 December, Saturday. day, 0°; night, -4°; rain

14 December, sun

	661 mmHg		87%
	2.4 m/s

14 December, Sunday. day, 0°; night, -4°; rain

15 December, mon

	662 mmHg		86%
	2.5 m/s

15 December, Monday. day, -1°; night, -5°; rain

16 December, tue

	663 mmHg		87%
	2.09 m/s

16 December, Tuesday. day, 0°; night, -4°; overcast

17 December, wed

	663 mmHg		86%
	2.4 m/s

17 December, Wednesday. day, 0°; night, -5°; partly cloudy

18 December, thu

	662 mmHg		87%
	2.3 m/s

18 December, Thursday. day, -1°; night, -5°; snow

19 December, fri

	662 mmHg		86%
	2.09 m/s

19 December, Friday. day, -1°; night, -5°; snow

20 December, sat

	661 mmHg		88%
	2.09 m/s

20 December, Saturday. day, -1°; night, -5°; snow

21 December, sun

	662 mmHg		87%
	2.2 m/s

21 December, Sunday. day, -1°; night, -5°; rain

22 December, mon

	662 mmHg		88%
	2 m/s

22 December, Monday. day, -1°; night, -6°; snow

23 December, tue

	663 mmHg		88%
	2 m/s

23 December, Tuesday. day, -2°; night, -6°; snow

24 December, wed

	664 mmHg		88%
	2 m/s

24 December, Wednesday. day, -2°; night, -6°; snow

25 December, thu

	663 mmHg		88%
	1.9 m/s

25 December, Thursday. day, -2°; night, -6°; overcast

26 December, fri

	662 mmHg		88%
	1.9 m/s

26 December, Friday. day, -2°; night, -6°; overcast

27 December, sat

	661 mmHg		88%
	2.2 m/s

27 December, Saturday. day, -1°; night, -6°; snow

28 December, sun

	662 mmHg		88%
	2.09 m/s

28 December, Sunday. day, -1°; night, -5°; rain

29 December, mon

	661 mmHg		88%
	2.3 m/s

29 December, Monday. day, -1°; night, -5°; overcast

30 December, tue

	661 mmHg		88%
	2.2 m/s

30 December, Tuesday. day, -1°; night, -5°; snow

31 December, wed

	662 mmHg		87%
	2.09 m/s

31 December, Wednesday. day, -1°; night, -5°; snow

1 January, thu

	663 mmHg		87%
	2 m/s

1 January, Thursday. day, -2°; night, -6°; clear

2 January, fri

	662 mmHg		86%
	2 m/s

2 January, Friday. day, -1°; night, -6°; snow

3 January, sat

	662 mmHg		85%
	2.09 m/s

3 January, Saturday. day, -2°; night, -6°; snow

Average data for 10 years

Leavenworth December

3

sunny days

19

days with precipitation

20

cloudy days

3 sunny days; 19 days with precipitation; 20 cloudy days;

87

%

air humidity

1.3

m/s

WindS

191

mm of precipitation

(17% of annual average)

air humidity 87%; 191 millimeters of precipitation (17% of annual average); Wind southerly 1.3 Meters per second

Weather graphs for December

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

S

SW

S

S

S

S

S

SW

SW

S

S

S

S

SW

SW

S

S

S

S

S

SW

S

S

S

S

S

S

SW

S

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

Vancouver
Seattle
Moscow
Portland
Salem
Victoria
Vancouver
Mount Ranier National Park
Kelowna

Cities with similar weather in December

Gomel
Helsinki
Tallinn
Reykyavik
Vilnius
Bobruisk
Baranavichy
Mozyr
Rogachev

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

December in Leavenworth is the snowiest and the most freezing month of the year. In December, the weather in Leavenworth is typically freezing. Average daily high temperature in December is about 1 degree below zero. On average, Leavenworth has 12 cloudy, 10 snowy, 5 partly cloudy, 3 sunny, and 1 rainy day in December. The snowfalls are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit Leavenworth.

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