Average data for 10 years
1 December
Sunday
−6°
−6°
2 December
Monday
−5°
−6°
3 December
Tuesday
−4°
−5°
4 December
Wednesday
−4°
−5°
5 December
Thursday
−4°
−5°
6 December
Friday
−3°
−4°
7 December
Saturday
−4°
−7°
8 December
Sunday
−6°
−7°
9 December
Monday
−5°
−7°
10 December
Tuesday
−6°
−8°
11 December
Wednesday
−7°
−8°
12 December
Thursday
−6°
−8°
13 December
Friday
−7°
−9°
14 December
Saturday
−9°
−10°
15 December
Sunday
−10°
−11°
16 December
Monday
−11°
−12°
17 December
Tuesday
−10°
−11°
18 December
Wednesday
−11°
−12°
19 December
Thursday
−11°
−13°
20 December
Friday
−10°
−10°
21 December
Saturday
−6°
−9°
22 December
Sunday
−9°
−10°
23 December
Monday
−7°
−8°
24 December
Tuesday
−7°
−9°
25 December
Wednesday
−8°
−9°
26 December
Thursday
−5°
−5°
27 December
Friday
−4°
−5°
28 December
Saturday
−5°
−6°
29 December
Sunday
−5°
−6°
30 December
Monday
−6°
−8°
31 December
Tuesday
−6°
−8°
December in Mari-Bilyamor is the snowiest and the windiest month of the year. In December, the weather in Mari-Bilyamor is typically freezing. Average daily high temperature in December is about 7 degrees below zero. On average, Mari-Bilyamor has 24 snowy, 6 cloudy, and 1 sunny day in December. The snowfalls are usually moderate.