CLIMATE CHARTS
Copper Harbor, Michigan
Latitude: 47.4667 Longitude: -87.8833
Elevation: 626 feet (190.8 meters)
Monthly Data Table for Copper Harbor, Michigan
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
25.6 |
27.3 |
33.8 |
45.5 |
57.4 |
66.0 |
70.8 |
71.4 |
64.1 |
51.7 |
39.8 |
29.7 |
Minimum Temperature |
°F |
13.8 |
14.7 |
20.8 |
32.0 |
40.7 |
48.5 |
56.5 |
57.9 |
51.1 |
40.5 |
29.8 |
19.9 |
Heating Degree Days |
°F |
1404 |
1232 |
1169 |
788 |
496 |
247 |
101 |
74 |
243 |
587 |
906 |
1246 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
0 |
1 |
14 |
59 |
63 |
21 |
1 |
0 |
0 |
Precipitation |
in. |
2.57 |
0.98 |
1.52 |
2.00 |
2.93 |
3.21 |
2.86 |
2.95 |
3.32 |
3.21 |
1.69 |
2.10 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-3.6 |
-2.6 |
1.0 |
7.5 |
14.1 |
18.9 |
21.6 |
21.9 |
17.8 |
10.9 |
4.3 |
-1.3 |
Minimum Temperature |
°C |
-10.1 |
-9.6 |
-6.2 |
0.0 |
4.8 |
9.2 |
13.6 |
14.4 |
10.6 |
4.7 |
-1.2 |
-6.7 |
Heating Degree Days |
°C |
780 |
684 |
649 |
438 |
276 |
137 |
56 |
41 |
135 |
326 |
503 |
692 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
0 |
1 |
8 |
33 |
35 |
12 |
1 |
0 |
0 |
Precipitation |
cm. |
6.53 |
2.49 |
3.86 |
5.08 |
7.44 |
8.15 |
7.26 |
7.49 |
8.43 |
8.15 |
4.29 |
5.33 |