Average data for 10 years
1 December
Sunday
+4°
+1°
2 December
Monday
+3°
0°
3 December
Tuesday
+2°
0°
4 December
Wednesday
+2°
0°
5 December
Thursday
+2°
+1°
6 December
Friday
+1°
−1°
7 December
Saturday
0°
−1°
8 December
Sunday
0°
−2°
9 December
Monday
0°
−1°
10 December
Tuesday
+2°
0°
11 December
Wednesday
+2°
0°
12 December
Thursday
+2°
0°
13 December
Friday
+1°
−1°
14 December
Saturday
0°
−1°
15 December
Sunday
+1°
−2°
16 December
Monday
0°
−2°
17 December
Tuesday
0°
−2°
18 December
Wednesday
0°
−1°
19 December
Thursday
0°
−2°
20 December
Friday
+1°
−1°
21 December
Saturday
+1°
0°
22 December
Sunday
+1°
−2°
23 December
Monday
−1°
−2°
24 December
Tuesday
−1°
−3°
25 December
Wednesday
−2°
−4°
26 December
Thursday
−2°
−4°
27 December
Friday
−1°
−1°
28 December
Saturday
+1°
−2°
29 December
Sunday
0°
−4°
30 December
Monday
−1°
−6°
31 December
Tuesday
−1°
−6°
Cities with similar weather in December
Armenia
Yerevan
China
Beijing
South Korea
Seoul
Moldova
Comrat
Moldova
Cahul
December in Boise is the snowiest month of the year. In December, the weather in Boise is typically freezing. Average daily high temperature in December is about 1 degree above zero. On average, Boise has 8 snowy, 7 sunny, 7 cloudy, 5 rainy, and 4 partly cloudy days in December. The snowfalls are usually moderate. December as well as January, February, March, and November is considered the most uncomfortable time to visit Boise.