Average data for 10 years
1 December
Sunday
−23°
−26°
2 December
Monday
−23°
−23°
3 December
Tuesday
−26°
−25°
4 December
Wednesday
−28°
−29°
5 December
Thursday
−28°
−30°
6 December
Friday
−26°
−29°
7 December
Saturday
−24°
−26°
8 December
Sunday
−26°
−26°
9 December
Monday
−29°
−28°
10 December
Tuesday
−29°
−30°
11 December
Wednesday
−27°
−29°
12 December
Thursday
−26°
−28°
13 December
Friday
−27°
−27°
14 December
Saturday
−27°
−28°
15 December
Sunday
−27°
−29°
16 December
Monday
−26°
−27°
17 December
Tuesday
−24°
−26°
18 December
Wednesday
−26°
−27°
19 December
Thursday
−27°
−29°
20 December
Friday
−28°
−29°
21 December
Saturday
−29°
−31°
22 December
Sunday
−29°
−31°
23 December
Monday
−31°
−31°
24 December
Tuesday
−29°
−32°
25 December
Wednesday
−27°
−29°
26 December
Thursday
−27°
−28°
27 December
Friday
−25°
−27°
28 December
Saturday
−24°
−25°
29 December
Sunday
−24°
−26°
30 December
Monday
−25°
−25°
31 December
Tuesday
−25°
−25°
December in Isit is the most freezing month of the year. In December, the weather in Isit is typically freezing. Average daily high temperature in December is about 27 degrees below zero. On average, Isit has 28 cloudy and 3 sunny days in December. December as well as January, February, March, and May is considered the most uncomfortable time to visit Isit.