Detroit Area Average Monthly Temperatures from 1880 to 1900
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Avg for Year
1880
36.7
32.1
32.8
46.2
63.7
68.4
70.8
69.1
61.8
48.6
29.8
21.8
48.5
1881
17.2
26.3
34.4
44.8
64.3
64.4
74.6
74.2
72.2
57.0
43.5
40.6
51.1
1882
31.0
39.5
39.7
45.9
52.7
66.6
70.3
71.4
64.0
57.6
42.0
30.5
50.9
1883
21.6
24.9
29.8
46.0
54.3
67.6
70.8
67.1
59.2
51.3
44.3
33.2
47.5
1884
20.5
30.7
35.0
46.2
58.9
70.4
69.9
69.2
67.9
56.2
39.5
30.3
49.6
1885
22.6
17.2
26.3
45.4
57.1
66.1
74.5
66.9
62.8
50.9
42.4
33.1
47.1
1886
24.1
27.6
36.0
51.1
59.0
67.2
71.6
70.8
65.3
55.5
38.7
23.9
49.2
1887
23.0
28.2
30.5
45.8
63.0
67.9
75.9
68.6
60.1
48.0
38.3
29.4
48.2
1888
18.0
24.2
28.6
43.2
54.3
67.8
71.0
68.9
60.1
46.9
41.4
31.4
46.3
1889
29.8
19.4
37.5
46.3
57.3
63.8
71.3
69.9
62.7
46.9
40.2
39.2
48.7
1890
33.6
32.4
30.4
46.5
54.6
71.7
72.2
67.1
59.8
51.6
41.3
27.3
49.0
1891
28.8
30.6
30.8
48.3
55.7
68.3
67.2
69.6
67.8
50.8
36.5
35.7
49.2
1892
20.7
29.1
30.8
44.8
55.6
69.6
72.1
70.9
63.4
51.5
35.7
26.6
47.6
1893
15.4
22.0
32.8
44.2
55.1
69.8
72.8
70.0
61.6
52.6
38.4
27.7
46.9
1894
29.9
23.6
40.4
47.6
56.3
70.7
73.9
69.4
66.3
51.8
35.0
32.4
49.8
1895
20.0
17.9
28.5
48.7
59.6
71.2
70.4
71.2
66.7
45.4
37.9
29.7
47.3
1896
25.4
25.0
28.8
51.2
65.3
67.9
71.4
70.3
59.6
47.7
40.5
30.3
48.6
1897
23.0
27.5
34.7
45.2
54.8
64.6
74.8
67.8
66.3
56.0
38.8
27.5
48.4
1898
28.2
26.4
40.3
45.4
58.8
69.6
73.1
72.0
67.5
53.0
37.5
26.9
49.9
1899
24.0
19.8
29.3
50.5
59.8
68.7
71.5
72.2
59.8
56.0
42.8
28.7
48.6
1900
28.3
21.3
26.3
48.3
60.0
66.6
72.0
75.5
66.9
60.1
38.7
29.3
49.4