Average data for 10 years
1 December
Sunday
+9°
+5°
2 December
Monday
+8°
+2°
3 December
Tuesday
+4°
−1°
4 December
Wednesday
+3°
−1°
5 December
Thursday
+2°
−1°
6 December
Friday
+3°
0°
7 December
Saturday
+3°
−1°
8 December
Sunday
+3°
0°
9 December
Monday
+4°
−1°
10 December
Tuesday
+4°
0°
11 December
Wednesday
+5°
+2°
12 December
Thursday
+5°
+2°
13 December
Friday
+5°
+1°
14 December
Saturday
+2°
−1°
15 December
Sunday
+3°
−1°
16 December
Monday
+1°
−2°
17 December
Tuesday
+4°
+2°
18 December
Wednesday
+3°
−1°
19 December
Thursday
+4°
+1°
20 December
Friday
+3°
−1°
21 December
Saturday
+1°
−3°
22 December
Sunday
−1°
−3°
23 December
Monday
0°
−3°
24 December
Tuesday
−1°
−4°
25 December
Wednesday
0°
−4°
26 December
Thursday
+2°
−2°
27 December
Friday
+2°
−2°
28 December
Saturday
+2°
−2°
29 December
Sunday
0°
−3°
30 December
Monday
+7°
−4°
31 December
Tuesday
+7°
−4°
Cities with similar weather in December
Finland
Helsinki
China
Beijing
Sweden
Stockholm
Canada
Toronto
United States
Chicago
December in McCook is the coldest month of the year. In December, the weather in McCook is typically cold. Average daily high temperature in December is about 3 degrees above zero. On average, McCook has 15 partly cloudy, 14 sunny, 1 rainy, and 1 cloudy day in December. The rains are usually light. December as well as January and February is considered the most uncomfortable time to visit McCook.