jg The Colorado Experiment Station. 
TABLE 1_DAILY MINIMUM TEMPERATURES FOR NOVEMBER 
At the Colorado Experiment Station, Fort Collins, Colorado. 
Year. 
1 
1 
2 
3 
4 
5 
6 
7 
8 
9 
10 
11 
12 
13 
1 
14 i 
I 
1887 .1 
1888 .! 
1889 .i 
1890 .' 
1891 . 
1892 . 
1 893 . 
1894 . 
1895 . 
1896 . 
1897 .' 
1898 . 
1899 . 
1900 . 
1901 . 
1902 . 
1903 . 
1904 . 
1905 . 
1906 . 
1907 . 
1908 . 
1909 . 
1910 . 
1911 . 
32 
42 
20 
27 j 
24 
32 
25 
36 
22 
27 
22 
32 
22 
21 
22 
36 
24 
21 
3 
37 
38 
30 
24 
37 
17 
321 
29 
8 
36 
22 
32 
17 
19 
36 
21 
24 
20 
15 
26 
30 
20 
22 
18 
4 
30 
22 
23 
27 
27 
14 
36 
27 
24 
23 
29 
21 
13 
32 
29 
26 
29 
17 
16 
29 
15 
32 
24 
36 
24 
29 
23 
22 
30 
24 
11 
28 
35 
8 
27 
33 
29 
17 
22 
26 
16 
30 
46 
28 
31 
29 
30 
28 
22 
27 
27 
24 
21 
28 
33 
23 
26 
29 
1 
36 
31 
27 
22 
19 
22 
25 
13 
26 
28 
21 
24 
24 
22 
17 
35 
31 
22 
20 
27 
18 
24 
39 
32 
9 
20 
34 
32 
28 
29 
9 
10 
20 
18 
30 
28 
39 
15 
20 
18 
25 
33 
25 
22 
29 
24 
22 
1 
1 
34 
31 
25 
20 
25 
16 
39 
41 
19 
5 
28 
26 
20 
33 
17 
22 
25 
20 
25 
22 
29 
22 
36 
29 
18 
1 
29 
16 
21 
24 
27 
20 
18 
25 
24 
7 
27 
16 
27 
23 
31 
28 
25 
22 
25 
30 
20 
21 
21 
32 
26 
! 
24 
20 
<> 
13 
16 
23 
28 
16 
34 
18 
—10 
27 
17 
22 
34 
19 
29 
21 
27 
18 
22 
24 
17 
19 
24 
28 
20 
40 
16 
33 
17 
16 
34 
38 
—11 
30 
21 
27 
32 
20 
18 
17 
28 
25 
15 
27 
28 
22 
27 
21 
20 
24 
28 
17 
23 
16 
24 
22 
8 
| 24 
13 
26 
29 
19 
0 
20 
34 
3 
—4 
21 
29 
—7 
26^ 
' 7 
19 
14 
28 
10 
44 
16 
13 
33 
4 
34 
18 
14 
38 
30 
12 
22 
26 
— 1 
1 
25 
3 4 
- u 
36 
27 
17 
20 
34 
24 
20 
27 
18 
37 
10 
31 
32 
17 
23 
23 
14 
25 
40 
7 
—12 
24 
32 
2 
39 
12 
35 
19 
15 
12 
22 
17 
32 
26 
4 
21 
17 
15 
18 
22 
15 
21 
27 
10 
—8 
17 
34 
22 
1 
Average.|| 27 
23 
| 2 51 27[ 241 24 
25“ 
23| 2 01 2 31 1-81 19| 22| LV\ 
NOTE—Extreme in bold faced type. 
TABLE II_DAILY MINIMUM TEMPERATURES FOR DECEMBER 
At the Colorado Experiment Station, Fort Collins, Colorado. 
Y ear. 
.11 
IS 8 7 . 
1888. 
1889. 
1890. 
1891. 
1892. 
1893. 
1894. 
1895. 
1890. 
1897. 
1898. 
1899. 
1900. 
1901 . 
1902. 
1903 . 
1 904. 
1905. 
1900. 
1907. 
1908. 
1909. 
1910. 
1911 
21 
11 
24 
24 
34 
19 
17 
28 
17 
15 
11 
15 
25 
25 
19 
16 
19 
29 
8 
21 
20 
0 
33 
26 
14 
17 
32 
31 
25 
29 
23 
34 
21 
10 
14 
O 
o 
26 
25 
24 
19 
23 
29 
24 
7 
19 
18 
—5 
30 
26 
18 
23 
12 
21 
29 
25 
21 
17 
—4 
1 
29 
—2 
21 
11 
7 
27 
17 
17 
26 
6 
27 
17 
6 
9 
28 
11 
14 
26 
24 
16 
10 
21 
27 
2 
8 
28 
—8 
6 
16 
23 
26 
12 
19 
17 
13 
Average.i| 20| 21| 161 151 18| 
5 
6 
7 
8 
9 l 
10 
ii 
19 
19 
24 
1 
221 
24 ' 
26 
ii 
19 
18 
27 
15 
18 
19 
20 
31 
26 
28 
27 
18 
26 
22 
23 
20 
12 
G 
15 
23 
24 
14 
1 
—10 
14 
18 
32 
17 
30 
26 
14 
4 
2 
9 
8 
29 
12 
31 
28 
21 
27 
31 
12 
26 
31 
18 
20 
28 
14 
15 
21 
27 
20 
12 
31 
24 
38 
22 
0 
9 
18 
19 
22 
7 
27 
1.9 
27 
28 
17 
18 
20 
5 
10 
— 1 
— 18 
—11 
1 
4 
13 
9 
8 
21 
1 
—3 
27 
23 
21 
19 
1 5 
13 
10 
27 
26 
22 
0 
9 
17 
16 
24 
17 
13 
22 
24 
26 
19 
8 
8 
13 
26 
32 
14 
17 
7 
8 
14 
11 
16 
18 
24 
10 
7 
5 
8 
13 
2 
10 
30 
27 
22 
22 
18 
23 
27 
18 
28 
20 
33 
18 
15 
15, 
18 
2 
— 1 
5 
13 
17 
19 
—19 
--6 
—18 
—9 
8 
6 
25 
20 
11 23 
22 
24 23 
24 
21 
17 
i 12 
li 
1 21 
i 1 Cl 18 
16 
1 7 
12 
13 
14 
23 
18 
27 
13 
16 
—0 
22 
15 
19 
24 
25 
27 
19 
16 
10 
15 
7 
8 
10 
30 
33 
25 
4 
29 
5 
19 
18 
25 
20 
19 
5 
14 
10 
23 
21 
22 
3 
8 
15 
-15 
26 
6 
17 
8 
29 
14 
25 
19 
551 
7 
21 
29 
19 
33 
-10 
20 
12 
24 
24 
17 
6 
—9 
13 
—31 
18 
6 
12 
14 
18 
28 
18 
22 
17 
12 ! —2 
171 15j_13 
NOTE—Extreme in bold faced type. 
