Average data for 10 years
1 December
Sunday
+6°
+4°
2 December
Monday
+6°
+4°
3 December
Tuesday
+7°
+3°
4 December
Wednesday
+8°
+5°
5 December
Thursday
+3°
+2°
6 December
Friday
+2°
−1°
7 December
Saturday
+1°
−1°
8 December
Sunday
+5°
−1°
9 December
Monday
+2°
0°
10 December
Tuesday
+4°
+1°
11 December
Wednesday
+3°
0°
12 December
Thursday
+3°
−1°
13 December
Friday
+3°
+1°
14 December
Saturday
+3°
+2°
15 December
Sunday
+2°
−1°
16 December
Monday
+2°
−1°
17 December
Tuesday
+3°
0°
18 December
Wednesday
+2°
+1°
19 December
Thursday
+3°
0°
20 December
Friday
+5°
+1°
21 December
Saturday
+6°
+4°
22 December
Sunday
+3°
+2°
23 December
Monday
+3°
0°
24 December
Tuesday
+4°
+1°
25 December
Wednesday
+2°
+1°
26 December
Thursday
+5°
0°
27 December
Friday
+2°
+1°
28 December
Saturday
+2°
0°
29 December
Sunday
+2°
−1°
30 December
Monday
+3°
−1°
31 December
Tuesday
+3°
−1°
Cities near you
United States
Washington
Canada
Toronto
United States
Cleveland
United States
Detroit
United States
Macedonia
Cities with similar weather in December
Czech Republic
Prague
Hungary
Budapest
Bulgaria
Sofia
Kazakhstan
Aktau
Hungary
Hévíz
In December, the weather in Pittsburgh is typically cold. Average daily high temperature in December is about 3 degrees above zero. On average, Pittsburgh has 15 rainy, 13 cloudy, and 3 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 Pittsburgh.