CLIMATE CHARTS
Butler, Pennsylvania
Latitude: 40.8500 Longitude: -79.9167
Elevation: 1000 feet (304.8 meters)
Monthly Data Table for Butler, Pennsylvania
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
34.5 |
37.7 |
47.0 |
60.2 |
69.7 |
78.3 |
81.9 |
81.0 |
74.0 |
62.1 |
50.6 |
38.4 |
Minimum Temperature |
°F |
18.2 |
19.0 |
25.9 |
34.9 |
44.4 |
54.2 |
58.2 |
57.1 |
49.5 |
38.9 |
31.2 |
22.9 |
Heating Degree Days |
°F |
1198 |
1026 |
885 |
526 |
268 |
66 |
14 |
23 |
145 |
453 |
723 |
1065 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
3 |
22 |
103 |
171 |
148 |
48 |
4 |
0 |
0 |
Precipitation |
in. |
2.89 |
2.48 |
3.23 |
3.40 |
4.16 |
4.16 |
4.24 |
3.97 |
3.69 |
2.79 |
3.59 |
3.21 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
1.4 |
3.2 |
8.3 |
15.7 |
20.9 |
25.7 |
27.7 |
27.2 |
23.3 |
16.7 |
10.3 |
3.6 |
Minimum Temperature |
°C |
-7.7 |
-7.2 |
-3.4 |
1.6 |
6.9 |
12.3 |
14.6 |
13.9 |
9.7 |
3.8 |
-0.4 |
-5.1 |
Heating Degree Days |
°C |
666 |
570 |
492 |
292 |
149 |
37 |
8 |
13 |
81 |
252 |
402 |
592 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
2 |
12 |
57 |
95 |
82 |
27 |
2 |
0 |
0 |
Precipitation |
cm. |
7.34 |
6.30 |
8.20 |
8.64 |
10.57 |
10.57 |
10.77 |
10.08 |
9.37 |
7.09 |
9.12 |
8.15 |