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December weather forecast in Sysoi

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

	753 mmHg		86%
	5.1 m/s

30 November, Sunday. day, -2°; night, -7°; overcast

1 December, mon

	754 mmHg		84%
	5.2 m/s

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

2 December, tue

	754 mmHg		84%
	5.3 m/s

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

3 December, wed

	754 mmHg		84%
	5.7 m/s

3 December, Wednesday. day, -2°; night, -6°; overcast

4 December, thu

	752 mmHg		86%
	5.7 m/s

4 December, Thursday. day, -2°; night, -5°; overcast

5 December, fri

	752 mmHg		86%
	5.4 m/s

5 December, Friday. day, -2°; night, -5°; overcast

6 December, sat

	752 mmHg		86%
	5.2 m/s

6 December, Saturday. day, -2°; night, -6°; clear

7 December, sun

	753 mmHg		86%
	5.3 m/s

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

8 December, mon

	752 mmHg		88%
	5.1 m/s

8 December, Monday. day, -2°; night, -5°; rain

9 December, tue

	753 mmHg		88%
	5.2 m/s

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

10 December, wed

	753 mmHg		87%
	5.4 m/s

10 December, Wednesday. day, -2°; night, -5°; overcast

11 December, thu

	753 mmHg		87%
	5.2 m/s

11 December, Thursday. day, -3°; night, -6°; clear

12 December, fri

	752 mmHg		88%
	5.4 m/s

12 December, Friday. day, -4°; night, -7°; overcast

13 December, sat

	751 mmHg		86%
	5.6 m/s

13 December, Saturday. day, -3°; night, -7°; overcast

14 December, sun

	752 mmHg		85%
	5.5 m/s

14 December, Sunday. day, -5°; night, -8°; overcast

15 December, mon

	752 mmHg		88%
	5.4 m/s

15 December, Monday. day, -5°; night, -8°; snow

16 December, tue

	752 mmHg		88%
	5.4 m/s

16 December, Tuesday. day, -5°; night, -8°; snow

17 December, wed

	750 mmHg		87%
	5.8 m/s

17 December, Wednesday. day, -3°; night, -7°; rain

18 December, thu

	749 mmHg		86%
	6 m/s

18 December, Thursday. day, -3°; night, -7°; rain

19 December, fri

	749 mmHg		86%
	6.1 m/s

19 December, Friday. day, -4°; night, -7°; rain

20 December, sat

	749 mmHg		86%
	6 m/s

20 December, Saturday. day, -4°; night, -8°; partly cloudy

21 December, sun

	749 mmHg		87%
	6 m/s

21 December, Sunday. day, -3°; night, -8°; rain

22 December, mon

	748 mmHg		87%
	5.5 m/s

22 December, Monday. day, -4°; night, -8°; snow

23 December, tue

	748 mmHg		86%
	5.7 m/s

23 December, Tuesday. day, -4°; night, -9°; snow

24 December, wed

	747 mmHg		87%
	5.7 m/s

24 December, Wednesday. day, -4°; night, -10°; snow

25 December, thu

	748 mmHg		85%
	5.8 m/s

25 December, Thursday. day, -5°; night, -10°; partly cloudy

26 December, fri

	748 mmHg		87%
	5.8 m/s

26 December, Friday. day, -5°; night, -9°; snow

27 December, sat

	748 mmHg		88%
	5.6 m/s

27 December, Saturday. day, -4°; night, -8°; snow

28 December, sun

	750 mmHg		88%
	5.1 m/s

28 December, Sunday. day, -4°; night, -7°; overcast

29 December, mon

	751 mmHg		88%
	5.6 m/s

29 December, Monday. day, -4°; night, -7°; overcast

30 December, tue

	751 mmHg		89%
	5.7 m/s

30 December, Tuesday. day, -3°; night, -7°; overcast

31 December, wed

	750 mmHg		88%
	5.7 m/s

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

1 January, thu

	749 mmHg		88%
	5.6 m/s

1 January, Thursday. day, -4°; night, -8°; overcast

2 January, fri

	749 mmHg		88%
	5.4 m/s

2 January, Friday. day, -4°; night, -8°; rain

3 January, sat

	749 mmHg		87%
	5.3 m/s

3 January, Saturday. day, -6°; night, -10°; overcast

Average data for 10 years

Sysoi December

3

sunny days

13

days with precipitation

25

cloudy days

3 sunny days; 13 days with precipitation; 25 cloudy days;

87

%

air humidity

4.3

m/s

WindS

56

mm of precipitation

(9% of annual average)

air humidity 87%; 56 millimeters of precipitation (9% of annual average); Wind southerly 4.3 Meters per second

Weather graphs for December

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

S

SW

S

SW

S

S

S

S

S

S

SW

S

S

S

S

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

S

S

S

SW

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

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20

21

22

23

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27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Moscow
Nizhny Novgorod
Voronezh
Yaroslavl
Ryazan
Vladimir
Lipetsk
Tula
Nachalo

Cities with similar weather in December

Nizhny Novgorod
Saratov
Murmansk
Ivanovo
Arkhangelsk
Petrozavodsk
Cherepovets
Rybinsk
Pereslavl-Zalesskiy

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

In December, the weather in Sysoi is typically freezing. Average daily high temperature in December is about 3 degrees below zero. On average, Sysoi has 17 cloudy, 7 snowy, 3 sunny, 3 partly cloudy, and 1 rainy day in December. The snowfalls are usually light.

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