September 1910 - June 1911 Contiguous U.S. Statewide Average Temperature
-99
1901-2000 base period
Degrees Fahrenheit
128 years
1901-2000
1
Alabama
61.5
1.7
114
59.8
2
Arizona
56.8
1.3
101
55.5
3
Arkansas
58.9
2.3
124
56.6
4
California
53.1
-0.9
24
54
5
Colorado
42.5
2.2
116
40.3
6
Connecticut
42.5
-1.3
16
43.7
7
Delaware
49.1
-1
24
50.1
8
Florida
67.6
-0.4
38
68
9
Georgia
61
0.8
92
60.2
10
Idaho
38.3
0.1
55
38.2
11
Illinois
47.8
0.8
85
47.1
12
Indiana
47.2
0.2
64
46.9
13
Iowa
43.8
1.3
99
42.5
14
Kansas
51.4
2
114
49.4
15
Kentucky
52.2
0.7
81
51.5
16
Louisiana
66.2
2.9
127
63.3
17
Maine
33.8
-1.5
12
35.3
18
Maryland
49.1
-0.6
35
49.7
19
Massachusetts
41.3
-1.3
17
42.6
20
Michigan
39.1
0.3
73
38.9
21
Minnesota
35.3
0.7
78
34.6
22
Mississippi
62.6
2.4
122
60.3
23
Missouri
51.7
1.6
111
50.1
24
Montana
36.2
-0.2
52
36.4
25
Nebraska
45.5
2.1
111
43.4
26
Nevada
45
-0.2
48
45.2
27
New Hampshire
36.3
-1.5
12
37.8
28
New Jersey
46
-1.3
21
47.2
29
New Mexico
51.1
2
114
49.1
30
New York
39.2
-0.8
30
40
31
North Carolina
54.9
-0.1
52
55
32
North Dakota
33.6
-0.4
51
34
33
Ohio
46.6
0.5
76
46.1
34
Oklahoma
58.3
3
125
55.4
35
Oregon
41.3
-1.6
13
42.9
36
Pennsylvania
43.8
-0.1
51
43.9
37
Rhode Island
42.6
-1.8
12
44.4
38
South Carolina
59.5
0.5
75
59
39
South Dakota
40.9
1.7
101
39.2
40
Tennessee
55.1
1.2
104
53.9
41
Texas
63.3
2.1
117
61.2
42
Utah
44.2
1.3
93
43
43
Vermont
35
-1.7
12
36.7
44
Virginia
50.8
-0.2
48
51
45
Washington
41.9
-0.7
37
42.6
46
West Virginia
48.2
0.6
77
47.7
47
Wisconsin
38.4
1.1
96
37.3
48
Wyoming
37.5
1.4
103
36