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December weather forecast in Rjukan

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

	665 mmHg		88%
	4.1 m/s

30 November, Sunday. day, -4°; night, -9°; snow

1 December, mon

	665 mmHg		86%
	3.9 m/s

1 December, Monday. day, -5°; night, -9°; partly cloudy

2 December, tue

	666 mmHg		87%
	3.5 m/s

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

3 December, wed

	664 mmHg		87%
	3.9 m/s

3 December, Wednesday. day, -4°; night, -9°; rain

4 December, thu

	664 mmHg		86%
	4.3 m/s

4 December, Thursday. day, -5°; night, -9°; overcast

5 December, fri

	663 mmHg		85%
	4.9 m/s

5 December, Friday. day, -3°; night, -8°; rain

6 December, sat

	664 mmHg		86%
	4.1 m/s

6 December, Saturday. day, -5°; night, -8°; snow

7 December, sun

	664 mmHg		85%
	4.1 m/s

7 December, Sunday. day, -5°; night, -10°; snow

8 December, mon

	664 mmHg		87%
	4 m/s

8 December, Monday. day, -4°; night, -9°; rain

9 December, tue

	665 mmHg		88%
	3.9 m/s

9 December, Tuesday. day, -4°; night, -8°; rain

10 December, wed

	666 mmHg		87%
	3.9 m/s

10 December, Wednesday. day, -3°; night, -8°; overcast

11 December, thu

	666 mmHg		88%
	3.5 m/s

11 December, Thursday. day, -4°; night, -8°; overcast

12 December, fri

	667 mmHg		86%
	3.3 m/s

12 December, Friday. day, -5°; night, -9°; partly cloudy

13 December, sat

	666 mmHg		88%
	3.5 m/s

13 December, Saturday. day, -5°; night, -10°; snow

14 December, sun

	665 mmHg		86%
	3.9 m/s

14 December, Sunday. day, -5°; night, -10°; partly cloudy

15 December, mon

	665 mmHg		83%
	4.19 m/s

15 December, Monday. day, -4°; night, -9°; clear

16 December, tue

	665 mmHg		86%
	4.1 m/s

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

17 December, wed

	665 mmHg		86%
	3.9 m/s

17 December, Wednesday. day, -4°; night, -9°; partly cloudy

18 December, thu

	666 mmHg		86%
	4.69 m/s

18 December, Thursday. day, -3°; night, -9°; partly cloudy

19 December, fri

	665 mmHg		83%
	4.8 m/s

19 December, Friday. day, -4°; night, -9°; rain

20 December, sat

	665 mmHg		84%
	4.19 m/s

20 December, Saturday. day, -5°; night, -9°; clear

21 December, sun

	663 mmHg		86%
	4 m/s

21 December, Sunday. day, -6°; night, -10°; overcast

22 December, mon

	663 mmHg		84%
	4.5 m/s

22 December, Monday. day, -5°; night, -10°; clear

23 December, tue

	662 mmHg		87%
	4.1 m/s

23 December, Tuesday. day, -5°; night, -10°; partly cloudy

24 December, wed

	662 mmHg		85%
	4.3 m/s

24 December, Wednesday. day, -5°; night, -10°; snow

25 December, thu

	661 mmHg		85%
	4.5 m/s

25 December, Thursday. day, -5°; night, -9°; snow

26 December, fri

	662 mmHg		86%
	4.5 m/s

26 December, Friday. day, -4°; night, -9°; snow

27 December, sat

	662 mmHg		86%
	4.4 m/s

27 December, Saturday. day, -6°; night, -10°; partly cloudy

28 December, sun

	663 mmHg		88%
	3.8 m/s

28 December, Sunday. day, -6°; night, -10°; snow

29 December, mon

	663 mmHg		88%
	4 m/s

29 December, Monday. day, -5°; night, -10°; snow

30 December, tue

	664 mmHg		86%
	4.3 m/s

30 December, Tuesday. day, -5°; night, -10°; snow

31 December, wed

	664 mmHg		85%
	4.4 m/s

31 December, Wednesday. day, -5°; night, -10°; snow

1 January, thu

	663 mmHg		85%
	4.3 m/s

1 January, Thursday. day, -5°; night, -9°; snow

2 January, fri

	665 mmHg		83%
	4.4 m/s

2 January, Friday. day, -6°; night, -10°; overcast

3 January, sat

	664 mmHg		84%
	4.69 m/s

3 January, Saturday. day, -5°; night, -10°; snow

Average data for 10 years

Rjukan December

3

sunny days

15

days with precipitation

14

cloudy days

3 sunny days; 15 days with precipitation; 14 cloudy days;

86

%

air humidity

2.9

m/s

WindSW

88

mm of precipitation

(8% of annual average)

air humidity 86%; 88 millimeters of precipitation (8% of annual average); Wind south-westerly 2.9 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

W

SW

W

SW

SW

W

W

SW

SW

W

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

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Oslo
Bergen
Trondheim
Stavanger
Gjovik
Lillehammer
Geiranger
Ålesund
Holstebro

Cities with similar weather in December

Minsk
Vitebsk
Cholpon-Ata
Bellingshausen Station
Atyrau
Kyzylorda
Baikonur
Orsha
Polotsk

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

In December, the weather in Rjukan is typically freezing. Average daily high temperature in December is about 5 degrees below zero. On average, Rjukan has 10 snowy, 9 partly cloudy, 8 cloudy, 3 sunny, and 1 rainy day in December. The snowfalls are usually heavy.

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