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December weather forecast in Ostrovtsy

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

	760 mmHg		86%
	7.5 m/s		+4

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

1 December, mon

	759 mmHg		88%
	7.3 m/s		+4

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

2 December, tue

	759 mmHg		88%
	7.1 m/s		+4

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

3 December, wed

	759 mmHg		89%
	6.6 m/s		+4

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

4 December, thu

	758 mmHg		90%
	6.9 m/s		+4

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

5 December, fri

	758 mmHg		89%
	7 m/s		+4

5 December, Friday. day, 0°; night, -2°; overcast

6 December, sat

	758 mmHg		88%
	7.2 m/s		+4

6 December, Saturday. day, 0°; night, -2°; overcast

7 December, sun

	758 mmHg		88%
	7.3 m/s		+4

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

8 December, mon

	759 mmHg		88%
	6.8 m/s		+4

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

9 December, tue

	761 mmHg		88%
	6.7 m/s		+4

9 December, Tuesday. day, 0°; night, -3°; overcast

10 December, wed

	760 mmHg		90%
	6.4 m/s		+3

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

11 December, thu

	759 mmHg		91%
	6.9 m/s		+2

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

12 December, fri

	758 mmHg		89%
	7.6 m/s		+2

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

13 December, sat

	759 mmHg		88%
	7.7 m/s		+2

13 December, Saturday. day, 0°; night, -3°; partly cloudy

14 December, sun

	760 mmHg		88%
	6.7 m/s		+1

14 December, Sunday. day, -1°; night, -3°; clear

15 December, mon

	759 mmHg		88%
	6.9 m/s		+1

15 December, Monday. day, -1°; night, -4°; overcast

16 December, tue

	758 mmHg		89%
	7.4 m/s		0

16 December, Tuesday. day, -1°; night, -3°; overcast

17 December, wed

	758 mmHg		88%
	7.3 m/s		0

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

18 December, thu

	757 mmHg		89%
	7.4 m/s		0

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

19 December, fri

	755 mmHg		89%
	7.6 m/s		0

19 December, Friday. day, -1°; night, -3°; rain

20 December, sat

	756 mmHg		89%
	7.1 m/s		0

20 December, Saturday. day, -1°; night, -3°; overcast

21 December, sun

	756 mmHg		88%
	7 m/s		0

21 December, Sunday. day, -2°; night, -4°; snow

22 December, mon

	755 mmHg		89%
	7 m/s		0

22 December, Monday. day, -2°; night, -4°; overcast

23 December, tue

	754 mmHg		89%
	7.3 m/s		0

23 December, Tuesday. day, -2°; night, -4°; snow

24 December, wed

	754 mmHg		88%
	7.5 m/s		0

24 December, Wednesday. day, -2°; night, -5°; snow

25 December, thu

	754 mmHg		88%
	7.6 m/s		+1

25 December, Thursday. day, -2°; night, -5°; snow

26 December, fri

	754 mmHg		88%
	7.6 m/s		+1

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

27 December, sat

	756 mmHg		89%
	6.8 m/s		+1

27 December, Saturday. day, -1°; night, -4°; rain

28 December, sun

	758 mmHg		88%
	7 m/s		0

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

29 December, mon

	757 mmHg		89%
	6.9 m/s		0

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

30 December, tue

	757 mmHg		90%
	7.2 m/s		0

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

31 December, wed

	757 mmHg		90%
	6.6 m/s		0

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

1 January, thu

	756 mmHg		88%
	6.6 m/s		0

1 January, Thursday. day, -2°; night, -5°; overcast

2 January, fri

	757 mmHg		87%
	7.1 m/s		0

2 January, Friday. day, -4°; night, -6°; overcast

3 January, sat

	757 mmHg		88%
	6.8 m/s		0

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

Average data for 10 years

Ostrovtsy December

2

sunny days

16

days with precipitation

23

cloudy days

2 sunny days; 16 days with precipitation; 23 cloudy days;

89

%

air humidity

5.4

m/s

WindS

71

mm of precipitation

(8% of annual average)

+2

°C

Water temperature

air humidity 89%; 71 millimeters of precipitation (8% of annual average); Wind southerly 5.4 Meters per second; Water temperature +2°

Weather graphs for December

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

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

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

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Saint Petersburg
Pskov
Veliky Novgorod
Tallinn
Velikie Luky
Helsinki
Riga
Vyborg
Gdov

Cities with similar weather in December

Yesk
Taganrog
Svetlogorsk
Stockholm
Dolzhanskaya
Bellingshausen Station
Reykyavik
Volgodonsk
Oslo

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

In December, the weather in Ostrovtsy is typically freezing. Average daily high temperature in December is about 1 degree below zero. On average, Ostrovtsy has 16 cloudy, 5 snowy, 4 rainy, 4 partly cloudy, and 2 sunny days in December. The snowfalls are usually moderate.

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