Dearborn, Michigan
ID: USC00202015 Latitude: 42.3194 Longitude: -83.2378
Elevation: 605 feet ( 184.4 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 35.05 in., 13.8 cm.
Monthly Data Table for Dearborn, Michigan
Monthly Data from NOAA Monthly Normals 2006-2020
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
32.3 |
34.0 |
45.6 |
58.7 |
70.7 |
79.4 |
84.0 |
81.9 |
75.3 |
62.3 |
48.6 |
37.5 |
Minimum Temperature |
°F |
18.4 |
18.0 |
26.3 |
36.8 |
47.9 |
58.0 |
62.6 |
61.3 |
54.6 |
42.1 |
32.2 |
24.8 |
Heating Degree Days |
°F |
1229.0 |
1091.7 |
901.9 |
519.2 |
215.6 |
33.4 |
4.4 |
9.4 |
92.0 |
405.4 |
738.0 |
1049.2 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
1.3 |
1.7 |
38.8 |
144.3 |
261.5 |
213.9 |
90.2 |
8.7 |
0.0 |
0.0 |
Precipitation |
I |
2.3 |
2.0 |
3.0 |
3.1 |
4.4 |
3.6 |
4.1 |
3.7 |
3.2 |
3.1 |
2.6 |
2.5 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
0.2 |
1.1 |
7.6 |
14.8 |
21.5 |
26.3 |
28.9 |
27.7 |
24.1 |
16.8 |
9.2 |
3.1 |
Minimum Temperature |
°C |
-7.6 |
-7.8 |
-3.2 |
2.7 |
8.8 |
14.4 |
17.0 |
16.3 |
12.6 |
5.6 |
0.1 |
-4.0 |
Heating Degree Days |
°C |
665.0 |
588.7 |
483.3 |
270.7 |
102.0 |
0.8 |
-15.3 |
-12.6 |
33.3 |
207.4 |
392.2 |
565.1 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.1 |
-16.8 |
3.8 |
62.4 |
127.5 |
101.1 |
32.3 |
-12.9 |
-17.8 |
-17.8 |
Precipitation |
M |
5.9 |
5.2 |
7.5 |
8.0 |
11.1 |
9.1 |
10.5 |
9.5 |
8.3 |
7.9 |
6.7 |
6.5 |