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December weather forecast in Isa

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

	730 mmHg		75%
	3.1 m/s

30 November, Sunday. day, -15°; night, -24°; overcast

1 December, mon

	730 mmHg		75%
	2.8 m/s

1 December, Monday. day, -16°; night, -24°; partly cloudy

2 December, tue

	729 mmHg		75%
	3.2 m/s

2 December, Tuesday. day, -15°; night, -23°; snow

3 December, wed

	729 mmHg		75%
	3.2 m/s

3 December, Wednesday. day, -15°; night, -23°; overcast

4 December, thu

	729 mmHg		74%
	3 m/s

4 December, Thursday. day, -17°; night, -25°; partly cloudy

5 December, fri

	730 mmHg		75%
	2.9 m/s

5 December, Friday. day, -17°; night, -24°; partly cloudy

6 December, sat

	730 mmHg		77%
	2.9 m/s

6 December, Saturday. day, -17°; night, -26°; overcast

7 December, sun

	731 mmHg		76%
	2.6 m/s

7 December, Sunday. day, -18°; night, -28°; partly cloudy

8 December, mon

	731 mmHg		76%
	2.7 m/s

8 December, Monday. day, -18°; night, -26°; partly cloudy

9 December, tue

	731 mmHg		78%
	2.7 m/s

9 December, Tuesday. day, -18°; night, -27°; snow

10 December, wed

	731 mmHg		79%
	2.5 m/s

10 December, Wednesday. day, -19°; night, -27°; overcast

11 December, thu

	730 mmHg		78%
	2.5 m/s

11 December, Thursday. day, -18°; night, -27°; overcast

12 December, fri

	730 mmHg		78%
	2.5 m/s

12 December, Friday. day, -19°; night, -27°; snow

13 December, sat

	730 mmHg		78%
	2.4 m/s

13 December, Saturday. day, -20°; night, -27°; overcast

14 December, sun

	730 mmHg		78%
	2.4 m/s

14 December, Sunday. day, -20°; night, -29°; overcast

15 December, mon

	730 mmHg		78%
	2.5 m/s

15 December, Monday. day, -20°; night, -29°; overcast

16 December, tue

	730 mmHg		77%
	2.6 m/s

16 December, Tuesday. day, -21°; night, -31°; partly cloudy

17 December, wed

	731 mmHg		76%
	2.3 m/s

17 December, Wednesday. day, -22°; night, -31°; clear

18 December, thu

	731 mmHg		76%
	2.2 m/s

18 December, Thursday. day, -22°; night, -30°; partly cloudy

19 December, fri

	732 mmHg		76%
	2.3 m/s

19 December, Friday. day, -21°; night, -30°; clear

20 December, sat

	732 mmHg		77%
	2.3 m/s

20 December, Saturday. day, -21°; night, -31°; clear

21 December, sun

	732 mmHg		77%
	2.2 m/s

21 December, Sunday. day, -21°; night, -31°; clear

22 December, mon

	731 mmHg		77%
	2.2 m/s

22 December, Monday. day, -21°; night, -29°; clear

23 December, tue

	732 mmHg		78%
	2.3 m/s

23 December, Tuesday. day, -21°; night, -32°; clear

24 December, wed

	732 mmHg		77%
	2.3 m/s

24 December, Wednesday. day, -22°; night, -30°; partly cloudy

25 December, thu

	731 mmHg		76%
	2.3 m/s

25 December, Thursday. day, -21°; night, -31°; clear

26 December, fri

	732 mmHg		75%
	2.5 m/s

26 December, Friday. day, -21°; night, -30°; clear

27 December, sat

	731 mmHg		76%
	2.3 m/s

27 December, Saturday. day, -21°; night, -31°; clear

28 December, sun

	731 mmHg		77%
	2.09 m/s

28 December, Sunday. day, -21°; night, -31°; partly cloudy

29 December, mon

	731 mmHg		76%
	2.3 m/s

29 December, Monday. day, -21°; night, -31°; clear

30 December, tue

	731 mmHg		76%
	2.2 m/s

30 December, Tuesday. day, -21°; night, -31°; clear

31 December, wed

	731 mmHg		76%
	2.4 m/s

31 December, Wednesday. day, -21°; night, -30°; clear

1 January, thu

	730 mmHg		76%
	2.2 m/s

1 January, Thursday. day, -21°; night, -30°; clear

2 January, fri

	729 mmHg		77%
	2.4 m/s

2 January, Friday. day, -20°; night, -29°; overcast

3 January, sat

	730 mmHg		77%
	2.2 m/s

3 January, Saturday. day, -20°; night, -30°; clear

Average data for 10 years

Isa December

12

sunny days

3

days with precipitation

8

cloudy days

12 sunny days; 3 days with precipitation; 8 cloudy days;

76

%

air humidity

1.7

m/s

WindS

12

mm of precipitation

(2% of annual average)

air humidity 76%; 12 millimeters of precipitation (2% of annual average); Wind southerly 1.7 Meters per second

Weather graphs for December

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

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S

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S

S

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S

S

S

S

1

Average data for 10 years

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3

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10

11

12

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31

Daytime temperature

Night-time temperature

Cities near you

Blagoveshchensk
Svobodniy
Birobidgan
Elga
Talakan
Belogorsk
Alonka
Uglegorsk
Fevralsk

Cities with similar weather in December

Surgut
Noviy Urengoy
Norilsk
Khabarovsk
Nizhnevartovsk
Vorkuta
Chita
Salekhard
Magadan

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

In December, the weather in Isa is typically freezing. Average daily high temperature in December is about 20 degrees below zero. On average, Isa has 12 sunny, 9 partly cloudy, 7 cloudy, and 3 snowy days in December. The snowfalls are usually light. December as well as January and February is considered the most uncomfortable time to visit Isa.

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