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December weather forecast in Hammerfest

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

	748 mmHg		82%
	9.39 m/s		+4

30 November, Sunday. day, 0°; night, -2°; overcast

1 December, mon

	747 mmHg		80%
	9.3 m/s		+4

1 December, Monday. day, 0°; night, -2°; overcast

2 December, tue

	748 mmHg		82%
	9.3 m/s		+4

2 December, Tuesday. day, 1°; night, -1°; rain

3 December, wed

	748 mmHg		82%
	8.6 m/s		+4

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

4 December, thu

	747 mmHg		82%
	8.8 m/s		+4

4 December, Thursday. day, 0°; night, -2°; clear

5 December, fri

	746 mmHg		84%
	8.89 m/s		+3

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

6 December, sat

	747 mmHg		83%
	9.1 m/s		+4

6 December, Saturday. day, 0°; night, -3°; overcast

7 December, sun

	748 mmHg		84%
	9 m/s		+4

7 December, Sunday. day, 0°; night, -2°; overcast

8 December, mon

	750 mmHg		81%
	9.89 m/s		+3

8 December, Monday. day, 0°; night, -2°; rain

9 December, tue

	750 mmHg		81%
	9.5 m/s		+4

9 December, Tuesday. day, 0°; night, -2°; partly cloudy

10 December, wed

	750 mmHg		82%
	9.7 m/s		+4

10 December, Wednesday. day, 0°; night, -3°; rain

11 December, thu

	749 mmHg		83%
	9.7 m/s		+4

11 December, Thursday. day, 0°; night, -2°; rain

12 December, fri

	750 mmHg		81%
	9.7 m/s		+3

12 December, Friday. day, 0°; night, -2°; rain

13 December, sat

	750 mmHg		81%
	8.89 m/s		+3

13 December, Saturday. day, 0°; night, -2°; rain

14 December, sun

	749 mmHg		82%
	10 m/s		+3

14 December, Sunday. day, 0°; night, -2°; clear

15 December, mon

	745 mmHg		82%
	10.7 m/s		+3

15 December, Monday. day, 0°; night, -2°; rain

16 December, tue

	744 mmHg		82%
	10.9 m/s		+3

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

17 December, wed

	746 mmHg		81%
	10.3 m/s		+3

17 December, Wednesday. day, 0°; night, -2°; rain

18 December, thu

	747 mmHg		82%
	9.5 m/s		+3

18 December, Thursday. day, -1°; night, -3°; rain

19 December, fri

	747 mmHg		81%
	9.2 m/s		+3

19 December, Friday. day, -1°; night, -4°; rain

20 December, sat

	747 mmHg		82%
	8.89 m/s		+3

20 December, Saturday. day, -1°; night, -4°; snow

21 December, sun

	747 mmHg		83%
	8.5 m/s		+3

21 December, Sunday. day, -1°; night, -3°; overcast

22 December, mon

	745 mmHg		83%
	9.1 m/s		+3

22 December, Monday. day, -1°; night, -4°; snow

23 December, tue

	745 mmHg		83%
	8.89 m/s		+3

23 December, Tuesday. day, -1°; night, -4°; snow

24 December, wed

	744 mmHg		83%
	8.8 m/s		+3

24 December, Wednesday. day, -2°; night, -4°; overcast

25 December, thu

	743 mmHg		83%
	9.7 m/s		+3

25 December, Thursday. day, -1°; night, -4°; snow

26 December, fri

	743 mmHg		81%
	10.9 m/s		+3

26 December, Friday. day, -1°; night, -4°; snow

27 December, sat

	746 mmHg		82%
	9.5 m/s		+3

27 December, Saturday. day, -2°; night, -5°; snow

28 December, sun

	747 mmHg		83%
	9.5 m/s		+3

28 December, Sunday. day, -1°; night, -4°; overcast

29 December, mon

	747 mmHg		84%
	8.89 m/s		+3

29 December, Monday. day, -2°; night, -5°; overcast

30 December, tue

	745 mmHg		83%
	9.7 m/s		+3

30 December, Tuesday. day, -1°; night, -4°; overcast

31 December, wed

	746 mmHg		82%
	9.7 m/s		+3

31 December, Wednesday. day, -1°; night, -4°; rain

1 January, thu

	748 mmHg		80%
	10.3 m/s		+3

1 January, Thursday. day, -1°; night, -3°; clear

2 January, fri

	749 mmHg		82%
	9.1 m/s		+3

2 January, Friday. day, -1°; night, -4°; partly cloudy

3 January, sat

	748 mmHg		81%
	8.89 m/s		+2

3 January, Saturday. day, -1°; night, -4°; rain

Average data for 10 years

Hammerfest December

2

sunny days

18

days with precipitation

19

cloudy days

2 sunny days; 18 days with precipitation; 19 cloudy days;

82

%

air humidity

7

m/s

WindS

114

mm of precipitation

(10% of annual average)

+3

°C

Water temperature

air humidity 82%; 114 millimeters of precipitation (10% of annual average); Wind southerly 7 Meters per second; Water temperature +3°

Weather graphs for December

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

S

S

S

S

S

S

S

S

S

S

S

SW

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

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

Tromsø
Rovaniemi
Oulu
Luleå
Ivalo
Kemi
Rayakoski
Saariselkä
Alta

Cities with similar weather in December

Helsinki
Tallinn
Cholpon-Ata
Bellingshausen Station
Reykyavik
Toronto
Chicago
Nuuk
Balkhash

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

In December, the weather in Hammerfest is typically freezing. Average daily high temperature in December is about 1 degree below zero. On average, Hammerfest has 12 cloudy, 8 partly cloudy, 6 snowy, 3 rainy, and 2 sunny days in December. The snowfalls are usually heavy.

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