Average data for 10 years
1 December
Sunday
+6°
+5°
2 December
Monday
+7°
+4°
3 December
Tuesday
+8°
+4°
4 December
Wednesday
+8°
+5°
5 December
Thursday
+6°
+6°
6 December
Friday
+4°
+2°
7 December
Saturday
+2°
0°
8 December
Sunday
+4°
0°
9 December
Monday
+4°
+1°
10 December
Tuesday
+5°
+1°
11 December
Wednesday
+4°
+2°
12 December
Thursday
+4°
+1°
13 December
Friday
+4°
+2°
14 December
Saturday
+5°
+2°
15 December
Sunday
+3°
+2°
16 December
Monday
+3°
0°
17 December
Tuesday
+3°
0°
18 December
Wednesday
+5°
+1°
19 December
Thursday
+3°
+1°
20 December
Friday
+5°
+1°
21 December
Saturday
+7°
+4°
22 December
Sunday
+5°
+3°
23 December
Monday
+5°
+2°
24 December
Tuesday
+5°
+2°
25 December
Wednesday
+4°
+2°
26 December
Thursday
+5°
0°
27 December
Friday
+4°
+2°
28 December
Saturday
+3°
+2°
29 December
Sunday
+3°
0°
30 December
Monday
+4°
0°
31 December
Tuesday
+4°
0°
Cities with similar weather in December
Austria
Vienna
Germany
Munich
Hungary
Hévíz
Denmark
Copenhagen
Switzerland
Geneva
In December, the weather in Harrisburg is typically cold. Average daily high temperature in December is about 5 degrees above zero. On average, Harrisburg has 10 cloudy, 8 partly cloudy, 7 rainy, and 6 sunny days in December. The rains are usually moderate. December as well as January, February, March, and April is considered the most uncomfortable time to visit Harrisburg.