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December weather forecast in Sejmchan

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

	731 mmHg		69%
	2.2 m/s

30 November, Sunday. day, -24°; night, -25°; overcast

1 December, mon

	732 mmHg		68%
	2.2 m/s

1 December, Monday. day, -24°; night, -25°; partly cloudy

2 December, tue

	733 mmHg		63%
	3 m/s

2 December, Tuesday. day, -23°; night, -25°; clear

3 December, wed

	733 mmHg		67%
	3.5 m/s

3 December, Wednesday. day, -23°; night, -24°; clear

4 December, thu

	735 mmHg		68%
	2.9 m/s

4 December, Thursday. day, -23°; night, -24°; overcast

5 December, fri

	735 mmHg		67%
	3 m/s

5 December, Friday. day, -24°; night, -25°; partly cloudy

6 December, sat

	736 mmHg		69%
	3 m/s

6 December, Saturday. day, -23°; night, -24°; overcast

7 December, sun

	734 mmHg		70%
	3 m/s

7 December, Sunday. day, -22°; night, -24°; partly cloudy

8 December, mon

	732 mmHg		69%
	3.5 m/s

8 December, Monday. day, -23°; night, -25°; partly cloudy

9 December, tue

	733 mmHg		67%
	3 m/s

9 December, Tuesday. day, -23°; night, -24°; partly cloudy

10 December, wed

	735 mmHg		66%
	2.5 m/s

10 December, Wednesday. day, -23°; night, -24°; partly cloudy

11 December, thu

	734 mmHg		67%
	3.5 m/s

11 December, Thursday. day, -23°; night, -25°; snow

12 December, fri

	734 mmHg		66%
	3.5 m/s

12 December, Friday. day, -25°; night, -27°; overcast

13 December, sat

	734 mmHg		67%
	2.7 m/s

13 December, Saturday. day, -26°; night, -27°; partly cloudy

14 December, sun

	733 mmHg		68%
	3.4 m/s

14 December, Sunday. day, -26°; night, -26°; clear

15 December, mon

	732 mmHg		68%
	3.2 m/s

15 December, Monday. day, -25°; night, -25°; overcast

16 December, tue

	730 mmHg		63%
	3.7 m/s

16 December, Tuesday. day, -25°; night, -27°; clear

17 December, wed

	729 mmHg		64%
	3 m/s

17 December, Wednesday. day, -25°; night, -27°; clear

18 December, thu

	729 mmHg		64%
	3.5 m/s

18 December, Thursday. day, -26°; night, -28°; partly cloudy

19 December, fri

	730 mmHg		66%
	3.2 m/s

19 December, Friday. day, -27°; night, -28°; partly cloudy

20 December, sat

	732 mmHg		67%
	2.7 m/s

20 December, Saturday. day, -28°; night, -29°; clear

21 December, sun

	732 mmHg		66%
	3 m/s

21 December, Sunday. day, -29°; night, -30°; partly cloudy

22 December, mon

	732 mmHg		66%
	3.7 m/s

22 December, Monday. day, -29°; night, -30°; snow

23 December, tue

	734 mmHg		62%
	3 m/s

23 December, Tuesday. day, -28°; night, -30°; partly cloudy

24 December, wed

	735 mmHg		62%
	3.5 m/s

24 December, Wednesday. day, -29°; night, -30°; partly cloudy

25 December, thu

	735 mmHg		62%
	3.5 m/s

25 December, Thursday. day, -29°; night, -29°; partly cloudy

26 December, fri

	735 mmHg		63%
	3.2 m/s

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

27 December, sat

	736 mmHg		64%
	3.5 m/s

27 December, Saturday. day, -24°; night, -25°; overcast

28 December, sun

	736 mmHg		64%
	3 m/s

28 December, Sunday. day, -24°; night, -25°; partly cloudy

29 December, mon

	734 mmHg		63%
	3.2 m/s

29 December, Monday. day, -24°; night, -26°; partly cloudy

30 December, tue

	734 mmHg		66%
	3 m/s

30 December, Tuesday. day, -24°; night, -25°; partly cloudy

31 December, wed

	734 mmHg		66%
	3 m/s

31 December, Wednesday. day, -24°; night, -25°; clear

1 January, thu

	733 mmHg		63%
	3.4 m/s

1 January, Thursday. day, -23°; night, -28°; partly cloudy

2 January, fri

	730 mmHg		63%
	3.2 m/s

2 January, Friday. day, -26°; night, -28°; partly cloudy

3 January, sat

	730 mmHg		63%
	2.7 m/s

3 January, Saturday. day, -27°; night, -28°; partly cloudy

Average data for 10 years

Sejmchan December

7

sunny days

2

days with precipitation

22

cloudy days

7 sunny days; 2 days with precipitation; 22 cloudy days;

66

%

air humidity

2.2

m/s

WindN

20

mm of precipitation

(7% of annual average)

air humidity 66%; 20 millimeters of precipitation (7% of annual average); Wind northerly 2.2 Meters per second

Weather graphs for December

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

NW

N

N

N

N

N

N

N

N

NW

N

N

N

N

N

N

N

NW

NW

N

N

NW

NW

N

N

N

N

N

N

NW

NW

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

Magadan
Omsukchan
Orotukan
Yagodnoe
Ola
Sinegorye
Debin
Ust-Omchug
Palatka

Cities with similar weather in December

Norilsk
Tiksi
Mirny
Nerungri
Lensk
Aldan
Khatanga
Dudinka
Alert

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

In December, the weather in Sejmchan is typically freezing. Average daily high temperature in December is about 25 degrees below zero. On average, Sejmchan has 16 partly cloudy, 7 sunny, 6 cloudy, and 2 snowy days in December. The snowfalls are usually light. December as well as January, February, March, and November is considered the most uncomfortable time to visit Sejmchan.

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