Colorado Climatology 
45 
TABLE XXXIII—MO A THEY MEAN, MAXIMUM AND MINIMUM 
TEMPERATURES 
At Plains Sub-Station, Cheyenne Wells, Colorado. 
July 
i August 
September 
October 
November 
December 
Year 
| Max. 
Min. 
Max. 
Min. 
Max. 
Min. 
Max. 
Min. | 
Max. 
Min. 
Max. 
Min. 
Max. 
Min. 
90.2 
58.7 
87.2 
57.7 
80.8 
48.3 
73.4 
36.2 
62.0 
23.9 
44.6 
15.3 
81.2. 
56.7 
86.1 
57.2 
85.1 
50.2 
66.3 
34.9 
49.0 
20.7 
39.2 
14.2 
63.3 
34.2 
88.4 
60.2 
88.9 
59.7 
76.0 
48.4 
64.4 
35.1 
47.3 
19.1 
53.6 
22.0 
66.6 
37.1 
89.8 
58.4 
83.2 
56.7 
84.2 
53.8 
67.4 
39.8 
56.0 
23.6 
38.9 
14.3 
64.6 
36.2 
86.7 
59.0 
89.2 
58.2 
78.4 
45.9 
62.6 
31.4 
49.2 
17.6 
40.4 
11.8 
63.9 
33.9 
86.1 
58.6 
91.5 
59.8 
83.0 
49.6 
69.1 
37.2 
57.9 
28.9 
38.3 
17.9 
64.5 
34.3 
88.9 
59.4 
91.8 
58.6 
78.3 
50.1 
71.1 
38.7 
61.4 
24.0 
47.0 
18.1 
67.0 
37.6 
95.6 
62.2 
89.3 
59.4 
79.1 
48.8 
69.7 
38.2 
59.5 
27.2 
43.6 
15.4 
66.1 
36.1 
87.9 
55.6 
88.7 
58.6 
74.6 
44.3 
69.3 
39.4 
54.0 
26.0 
40.3 
14.8 
65.3 
35.8 
88.0 
58.8 
86.8 
58.1 
80.7 
47.3 
70.8 
35.2 
56.7 
25.9 
50.7 
17.5 
63.8 
35.1 
86.5 
58.1 
86.5 
56.4 
79.9 
49.7 
68.3 
39.7 
60.3 
26.9 
46.6 
19.0 
66.7 
35.7 
84.6 
54.9 
91.0 
57.9 
84.2 
50.7 
66.9 
30.5 
58.2 
28.9 
46.2 
14.3 
64.6 
35.0 
82.4 
55.0 
88.3 
55.3 
78.1 
49.0 
68.9 
34.1 
56.8 
22.5 
53.3 
22.8 
66.0 
35.0 
90.5 
58.4 
89.5 
58.8 
82.3 
47.2 
71.8 
37.9 
55.6 
25.2 
58.8 
27.2 
69.1 
36.3 
86.0 
57.5 
84.9 
55.8 
84.8 
50.2 
66.4 
34.9 
55.1 
25.9 
37.8 
13.5 
66.4 
34.9 
89.0 
60.1 
89.8 
58.8 
78.0 
47.9 
68.8 
33.0 
53.1 
27.6 
28.7 
7.4 
62.9 
34.5 
91.8 
59.6 
86.5 
57.5 
81.4 
52.6 
72.8 
40.0' 
59.2 
27.4 
49.3 
19.5 
87.5 
59.4 
88.4 
57.5 
84.8 
52.6 
61.9 
35.2 
50.1 
19.3 
37.8 
11.6 
66.7 
35.9 
87.8 
58.4 
88.2 
57.9 
80.8 
49.3 
68.3 
36.2 
55.6 
24.5 
44.2 
16.5 
65.7 
35.6 
95.6 
62.2 
91.8 
59.8 
85.1 
53.8 
73.4 
40.0 
62.0 
28.9 
00 
00 
LO 
27.2 
69.1 
37.6 
81.2 
54.9 
83.2 
55.3 
74.6 
44.3 
62.6 
30.5 
47.3 
17.6 
28.7 
7.4 
62.9 
33.9 
TABLE XXXIV—EXTREME MONTHLY TEMPERATURES 
At Plains Sub-Station, Cheyenne Wells, Colorado. 
June 
July 
August 
September 
October 
November 
December 
| Max. 
Min. 
| Max. 
| Min. 
Max. 
Min. 
| Max. 
| Min. 
Max. 
Min. 
| Max. 
| Min. 
Max. 
Min. 
100 
45 
101 
48 
96 
50 
91 
36 
85 
22 
76 
9 
73 
—14 
96 
38 
97 
50 
97 
48 
104 
25 
79 
17 
70 
4 
62 
—2 
98 
42 
95 
55 
101 
41 
95 
35 
85 
23 
79 
—11 
66 
12 
98 
43 
103 
48 
96 
51 
96 
37 
88 
21 
79 
3 
64 
—10 
97 
39 
97 
52 
98 
52 
95 
32 
89 
19 
76 
—12 
68 
—17 
102 
39 
99 
52 
101 
50 
102 
32 
93 
26 
71 
4 
63 
1 
98 
49 
100 
51 
100 
45 
93 
34 
86 
23 
76 
12 
66 
—16 
103 
38 
103 
58 
109 
54 
90 
30 
83 
26 
76 
16 
72 
—21 
103 
39 
101 
41 
104 
45 
91 
29 
90 
32 
77 
9 
65 
0 
94 
36 
97 
48 
100 
47 
96 
27 
87 
24 
77 
—6 
70 
1 
94 
43 
00 
51 
94 
41 
92 
32 
81 
18 
72 
12 
69 
—2 
97 
44 
97 
40 
100 
54 
91 
39 
89 
13 
73 
10 
59 
5 
92 
34 
93 
45 
90 
44 
90 
38 
87 
20 
75 
8 
70 
6 
99 
38 
100 
51 
100 
49 
98 
32 
89 
30 
76 
—3 
72 
15 
100 
40 
97 
48 
97 
50 
97 
24 
86 
23 
76 
7 
47 
_2 
96 
42 
95 
53 
97 
46 
94 
35 
91 
23 
77 
8 
54 
— ii 
99 
40 
101 
43 
95 
39 
94 
40 
89 
16 
80 
11 
65 
9 
100 
1 
5D 
97 
55 
101 
34 
97 
50 
86 
13 
63 
—7 
65 
—18 
103 
34 
103 
40 
109 
34 
104 
24 
93 
13 
80 
—12 
73 
—21 
