MICHIGAN ACADEMY OF SCIENCE. 
91 
ANNUAL PRECIPITATION. 
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34.66 
45.61 
39.97 
45.75 
1882 
46.46 
32.88 
45.10 
34.92 
1883 
43.30 
48.36 
35.32 
46.51 
1884 
36.50 
36.28 
35.53 
36.76 
1885 
41.33 
35.00 
34.71 
42.22 
35.20 
39 50 
26.98 
1886 
29.95 
40.12 
27 59 
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38.28 
31.10 
37.88 
33.75 
28.63 
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30.70 
26.56 
27.06 
29.36 
34.64 
27.23 
21.02 
34.10 
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27.89 
23.78 
26.50 
31.32 
32.86 
24.85 
1890 
45.06 
31.91 
38.37 
34.32 
31.35 
40.15 
34.35 
30.56 
37.70 
1891 
40.20 
24.78 
34.75 
31.61 
37.67 
38.09 
1892 
51.89 
29.92 
32.23 
36.21 
32.15 
40.42 
29.93 
33.43 
47.96 
1893 
38.98 
31.29 
37.37 
37.00 
33.35 
38.65 
39.12 
40.33 
1894 
38.47 
19.30 
29.22 
28.81 
30.88 
30.87 
25.64 
22.12 
29.05 
1895 
27.77 
22.80 
26.16 
24.41 
21.59 
31.75 
22.75 
29.07 
31.86 
1896 
38.14 
33.22 
31.46 
30.14 
52.02 
31.17 
28.73 
39.25 
39.88 
1897 
28.09 
33.61 
35.33 
32.59 
34.97 
32.51 
39.23 
38.15 
31.39 
1898 
39.24 
32.42 
36.24 
34.07 
45.98 
33.00 
33.56 
46.60 
32.38 
1899 
35.75 
23.67 
26.84 
29.93 
35.36 
25.86 
35.73 
32.79 
33.49 
1900 
33.88 
31.62 
31.18 
23.03 
42.48 
28.58 
41.34 
30.81 
37.02 
1901 
24.92 
32.49 
19.01 
27.57 
25.23 
40.60 
26.09 
25.17 
22.21 
31.78 
1902 
32.72 
38.50 
37.57 
29.02 
40.56 
41.55 
46.84 
50.98 
41.43 
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31.53 
34.15 
38.30 
31.54 
39.26 
35.95 
47.28 
41.54 
32.92 
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31.92 
24.68 
39.76 
28.19 
39.37 
37.16 
28.97 
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1887 
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1883 
1883 
1884 
1884 
1885 
1885 
1886 
1887 
1888 
36.39 
37.69 
28.81 
27 31 
1889 
31.36 
22.93 
1890 
38.78 
32.69 
44.39 
35 31 
1891 
30.58 
32.07 
1892 
44.33 
34.65 
32.65 
33 34 
1892 
1893 
32.72 
47.66 
32.75 
41 45 
1894 
25.86 
32.36 
23.82 
1895 
26.76 
31.73 
25 88 
1895 
1896 
32.08 
27.19 
35.87 
33.28 
30.49 
1897 
29.84 
36.11 
30.91 
38.04 
31 53 
44 34 
1898 
26.74 
36.30 
29.44 
36 17 
31.70 
1899 
24.91 
33.32 
28.94 
40.22 
34 53 
23.86 
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1900 
32.97 
29.22 
32.68 
48.10 
33.44 
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1900 
1901 
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31.15 
30.84 
37.11 
27.90 
20.43 
36 66 
1902 
44.45 
43.64 
31.65 
39.63 
46.87 
34.90 
31.03 
35.70 
1903 
37.86 
26.22 
33.43 
36.87 
33.89 
25.23 
1903 
1904 
27.09 
23.25 
29.69 
27.67 
33.13 
21.94 
1904 
