CLIMATE CHARTS
Harrisburg, Pennsylvania
Latitude: 40.2817 Longitude: -76.8703
Elevation: 419.9 feet (128.0 meters)
Monthly Data Table for Harrisburg, Pennsylvania
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
36.5 |
39.9 |
48.8 |
60.9 |
71.9 |
80.9 |
84.5 |
82.8 |
74.8 |
63.4 |
51.9 |
40.0 |
Minimum Temperature |
°F |
21.4 |
22.9 |
30.3 |
40.3 |
50.1 |
59.9 |
64.1 |
62.6 |
55.0 |
42.1 |
34.8 |
26.2 |
Heating Degree Days |
°F |
1117 |
941 |
789 |
440 |
174 |
24 |
1 |
4 |
86 |
386 |
650 |
989 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
8 |
50 |
186 |
289 |
243 |
83 |
6 |
0 |
0 |
Precipitation |
in. |
2.93 |
3.06 |
3.54 |
3.49 |
4.15 |
4.04 |
4.26 |
3.61 |
4.36 |
3.40 |
3.45 |
3.34 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
2.5 |
4.4 |
9.3 |
16.1 |
22.2 |
27.2 |
29.2 |
28.2 |
23.8 |
17.4 |
11.1 |
4.4 |
Minimum Temperature |
°C |
-5.9 |
-5.1 |
-0.9 |
4.6 |
10.1 |
15.5 |
17.8 |
17.0 |
12.8 |
5.6 |
1.6 |
-3.2 |
Heating Degree Days |
°C |
621 |
523 |
438 |
244 |
97 |
13 |
1 |
2 |
48 |
214 |
361 |
549 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
4 |
28 |
103 |
161 |
135 |
46 |
3 |
0 |
0 |
Precipitation |
cm. |
7.44 |
7.77 |
8.99 |
8.86 |
10.54 |
10.26 |
10.82 |
9.17 |
11.07 |
8.64 |
8.76 |
8.48 |