Average data for 10 years
1 December
Sunday
−22°
−22°
2 December
Monday
−20°
−22°
3 December
Tuesday
−20°
−22°
4 December
Wednesday
−19°
−20°
5 December
Thursday
−17°
−19°
6 December
Friday
−18°
−21°
7 December
Saturday
−19°
−21°
8 December
Sunday
−19°
−21°
9 December
Monday
−19°
−21°
10 December
Tuesday
−20°
−22°
11 December
Wednesday
−22°
−24°
12 December
Thursday
−23°
−25°
13 December
Friday
−22°
−23°
14 December
Saturday
−22°
−22°
15 December
Sunday
−20°
−23°
16 December
Monday
−22°
−25°
17 December
Tuesday
−24°
−27°
18 December
Wednesday
−27°
−27°
19 December
Thursday
−25°
−27°
20 December
Friday
−25°
−27°
21 December
Saturday
−25°
−26°
22 December
Sunday
−26°
−29°
23 December
Monday
−27°
−28°
24 December
Tuesday
−26°
−26°
25 December
Wednesday
−24°
−24°
26 December
Thursday
−23°
−25°
27 December
Friday
−22°
−25°
28 December
Saturday
−24°
−25°
29 December
Sunday
−23°
−24°
30 December
Monday
−23°
−25°
31 December
Tuesday
−23°
−25°
In December, the weather in Ostrovnoye is typically freezing. Average daily high temperature in December is about 22 degrees below zero. On average, Ostrovnoye has 16 partly cloudy, 8 sunny, 6 cloudy, and 1 snowy day in December. The snowfalls are usually light. December as well as January, February, March, and November is considered the most uncomfortable time to visit Ostrovnoye.