TRANS. ST. LOUIS ACAD. SCIENCE. 
506 
1836-1882 
Mean Values for each 
Day. 
Extre 
me Maxima and Minii 
on each Day of the Y 
naobseived 
Sup- 
post d 
Min. 
Max. 
Mean. 
Min. 
Year. 
Max. 
| Year. 
Mean 
Sept. 8 
64.48 
83.47 
73.97 
49.5 
1849 
99.5 
1854 
73.0 
9 
63.79 
80.63 
72.21 
50.0 
1847 1869 
93.5 
1841 
72.0 
10 
62.59 
79.95 
71.27 
46.5 
1880 
96.5 
1842 
71.0 
11 
61.01 
78.90 
69.95 
47.5 
1878 
94.0 
12 
60.69 
77.79 
69.24 
46.0 
1839, 1878 
92.0 
1865 
70.0 
62.51 
80.15 
71.33 
47.9 
95.1 
71.2 
13 
60.27 
77.85 
69.06 
47.0 
1839, 1878 
1851, 1864 
70.0 
14 
60.37 
79.16 
69.76 
43.5 
1873 
93!o 
1 1846 
69.5 
15 
60.51 
69.19 
47.5 
1880 
I 1849, 1862 
69.0 
16 
60.76 
79.34 
70.05 
47.0 
1842 
91 ^5 
1857 
69.0 
17 
60.54 
77.72 
69.13 
40.5 
1868 
93.0 
1843, 1857 
60.49 
78.39 
69.44 
45.1 
91.7 
69.2 
18 
60.08 
78.29 
69.18 
42.0 
1863 
1867 
19 
57.74 
75.91 
66.82 
44.5 
92.0 
67 !o> 
20 
55.76 
73.68 
64.72 
39.0 
1875 
93.5 
1 1881 
66.0 
21 
55.50 
73.29 
64.39 
39.5 
1866 
95.0 
! 1872 
66.0 
22 
55.39 
73.69 
64.54 
39.0 
1875 
92.0 
! 1881 
65.8 
56.89 
74.96 
65.93 
40.8 
93.0 
66.5 
23 
58.17 
76.82 
67.49 
36.0 
1856 | 
1881. 
65.5 
24 
58.15 
76.23 
67.19 
37.0 
“ • 
92^5 
65.0 
25 
57.09 
75.37 
66.23 
42.0 
1879 
91.5 
! 1850 
64.8- 
54.61 
73.81 
64.21 
40.0 
1875 
92.0 
j 1847 
64.5 
27 
54.87 
73.82 
64.34 
41.5 
1871 
88*0 
1854 
64.3 
56.58 
75.21 
65.89 
39.3 
91*2 
64.8 
28 
54.37 
73.53 
63,95- 
36.0 
1839 
90.5 
1867 
64.0 
29 
54.17 
71.87 
63.02 
35.5 
1846 
93.0 
1 1858 
30 
52.59 
71.53 
62.06 
35.0 
1851 
90.0 1 
63.0 
Oct. 1 
54.64 
73.37 
64.00 
36.5 
1856 
87.0 
1856 
63.0 
2 
54.68 
73.74 
64.21 
38.5 
<< 
91.0 
1867 
63.0 
54.09 
72.81 
63.45 
! 36.3 
90.3 
63.1 
3 
54.52 
73.55 
64.03 
33.0 
1840 
89.0 
1872 
4 
52.29 
70.59 
61.44 
31.0 
1836 
88.5 
62.0* 
. 5 
52.18 
70.36 
61.27 
34.0 
11 
88*0 
1879 
61.5 
6 
52.52 
70.03 
61.27 
34.0 
1855 
88.5 
1852 
6 ] .5 
7 
51.93 
61.27 
34.0 
1873 
87.0 
1860 
61.0 
52.69 
7l!o3 
61.86 
33.2 
88.2 
61.7 
8 
51.70 
71.14 
61.42 
31.5 
1868 
85.0 
1856 
60.5- 
9 
51.49 
70.66 
61.07 
36.5 
1842, 1864 
87.0 
1879 
60.0 
10 
51.26 
69.91 
60.58 
37.0 
1849 
86.0 
u 
59.5 
11 
49.98 
67.14 
58.56 
31.5 
1872 
86.0 
59.0 
12 
48.73 
64.91 
56.82 
30.0 
1875 
87.0 
50.63 
68.75 
59.69 
33.1 
86.2 
59.5 
13 
45.99 
65.96 
55.97 
29.5 
1860 
81.5 
1879 
58.0 
14 
47.20 
65.24 
56.22 
29.5 
1872 
84.0 
1878 
57.5 
15 
46 88 
65.82 
56.35 
28.0 
1845 
84.5 
1881 
57.0 
16 
47.34 
65.64 
56.49 
27.0 
1838 
83.0 
1842 
56.0 
17 
46.80 
65.42 
56.11 
31.0 
1836, 1868 
83 0 
1839, 1842 
55.0 
46.84 
65.61 
56.23 
29.0 
83.2 
56.7 
18 
44.64 
60.55 
52.59 
34.5 
1875 
82.5 
1867 
54.5 
19 
42.70 
61.62 
52.16 
30.0 
1846 
84.0 
1837 
54.0 
20 
42.75 
62.31 
52.53 
24.0 
1836 
83.0 
1843 
53.5 
21 
44.60 
62.47 
53.53 
25.0 
84^0 
1837 
53.0 
22 
44.15 
61.47 
52.81 
30.0 
1869 
85.0 
43.77 
61.68 
52.72 
28.7 
83.7 
53.5 
