Indiana May 2010 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
64.3
61.3
3.0
102
28
1924
2018
2009
2007
top-third
1941
2
60.8
56.0
4.8
126
4
1907
1896
2009
1991
top-tenth
3
55.1
50.5
4.6
125
5
1960
2012
2009
1991
top-tenth
4
47.7
45.2
2.5
112
18
1978
2012
2009
2004
top-third
1925,1927,1955
5
43.0
41.5
1.5
91
39
1978
2012
2009
2007
top-third
1939,1974,2005,2007
6
40.9
39.6
1.3
88
41
1978
2012
2009
2007
top-third
1952,2021
7
41.6
39.8
1.8
101
28
1904,1978
2012
2009
2007
top-third
1903,1992
8
42.8
41.6
1.2
89
40
1978
2012
2009
2007
top-third
2018
9
45.3
44.3
1.0
87
42
1978
2012
2009
2008
top-third
10
47.8
47.1
0.7
82
47
1904,1978
2012,2017
2009
2008
normal
1909,1935,1941,2011
11
49.8
49.6
0.2
63
66
1904
2012
2009
2008
normal
1981,1988,1989,2003
12
51.6
51.3
0.3
63
66
1904
2012
2009
2009
normal
1923,1990,2009
18
47.7
47.4
0.3
73
55
1979
2017
2009
2008
normal
1943,1947,1984,1990
24
51.6
51.3
0.3
72
56
1905
2017
1997
2009
normal
1914,1990,1993
36
51.9
51.3
0.6
83
44
1979
2018
1998
2009
normal
1924,1944
48
52.0
51.3
0.7
93
33
1980
2019
1999
2009
top-third
1932,1942,1989,1990,1993,2011,2015
60
52.4
51.3
1.1
109
16
1981
2020
2005
2009
top-third
2001,2004,2016