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The tables below display average monthly climate and weather indicators in Detroit Michigan.
Temperature by: Fahrenheit / Centigrade
| Detroit Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature |
-5.1 |
-3.7 |
2.1 |
8.5 |
14.7 |
19.8 |
22.4 |
21.4 |
17.3 |
10.7 |
4.6 |
-2.1 |
9.2 |
| Avg. Max Temperature |
-0.9 |
0.7 |
6.9 |
14.3 |
20.9 |
26.1 |
28.5 |
27.4 |
23.3 |
16.4 |
8.9 |
1.8 |
14.5 |
| Avg. Min Temperature |
-9.1 |
-8.0 |
-2.8 |
2.7 |
8.4 |
13.5 |
16.3 |
15.3 |
11.4 |
4.9 |
0.1 |
-5.9 |
3.9 |
| Days with Max Temp of 32 C or Higher |
0.0 |
0.0 |
0.0 |
0.0 |
< 0.5 |
3.0 |
5.0 |
3.0 |
1.0 |
< 0.5 |
0.0 |
0.0 |
12.0 |
| Days with Min Temp Below Freezing |
29.0 |
25.0 |
22.0 |
9.0 |
1.0 |
0.0 |
0.0 |
0.0 |
< 0.5 |
4.0 |
16.0 |
26.0 |
133 |
| | |
| Detroit Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days |
1305 |
1109 |
908 |
531 |
243 |
38.0 |
0.0 |
16.0 |
102 |
435 |
744 |
1138 |
6569 |
| Cooling Degree Days |
0.0 |
0.0 |
0.0 |
0.0 |
38.0 |
116 |
231 |
186 |
48.0 |
7.0 |
0.0 |
0.0 |
626 |
| | |
| Detroit Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) |
1.8 |
1.7 |
2.5 |
3.0 |
2.9 |
3.6 |
3.2 |
3.4 |
2.9 |
2.1 |
2.7 |
2.8 |
32.6 |
| Days with Precipitation 0.01 inch or More |
13.0 |
11.0 |
13.0 |
13.0 |
11.0 |
10.0 |
10.0 |
10.0 |
10.0 |
10.0 |
12.0 |
13.0 |
135 |
| Monthly Snowfall (inches) |
10.3 |
9.2 |
6.8 |
1.7 |
< 0.05 |
0.0 |
0.0 |
0.0 |
< 0.05 |
0.2 |
2.8 |
9.7 |
40.7 |
| | |
| Other Detroit Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed |
12.0 |
11.4 |
11.7 |
11.5 |
10.1 |
9.2 |
8.5 |
8.1 |
8.7 |
9.8 |
11.2 |
11.3 |
10.3 |
| Clear Days |
4.0 |
5.0 |
6.0 |
6.0 |
7.0 |
8.0 |
9.0 |
9.0 |
8.0 |
8.0 |
4.0 |
3.0 |
75.0 |
| Partly Cloudy Days |
7.0 |
7.0 |
7.0 |
8.0 |
10.0 |
11.0 |
12.0 |
11.0 |
10.0 |
9.0 |
7.0 |
6.0 |
105 |
| Cloudy Days |
20.0 |
17.0 |
18.0 |
16.0 |
14.0 |
11.0 |
10.0 |
11.0 |
12.0 |
15.0 |
19.0 |
22.0 |
185 |
| Percent of Possible Sunshine |
40.0 |
46.0 |
52.0 |
54.0 |
61.0 |
66.0 |
68.0 |
67.0 |
61.0 |
51.0 |
35.0 |
31.0 |
53.0 |
| Avg. Relative Humidity |
60.0 |
74.5 |
72.0 |
69.0 |
66.0 |
66.0 |
68.0 |
70.0 |
71.5 |
70.5 |
69.5 |
73.0 |
76.0 |
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