Delaware May 2007 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
64.3
62.1
2.2
105
25
1967
2004
2006
2004
top-third
2
57.7
57.1
0.6
73
57
1907
2019
2005
2006
normal
1995
3
53.5
52.3
1.2
86
44
1940
2012
2005
2006
normal
2018
4
47.5
47.8
-0.3
52
78
1934
2012
2005
2006
normal
5
46.0
44.9
1.1
85
45
1940
2012
2005
2006
normal
1919,1937,1957,1959,2001
6
45.7
43.5
2.2
106
23
1904
2012
2005
2006
top-third
1995
7
46.4
43.8
2.6
111
18
1904
2012
2005
2006
top-third
2004
8
47.7
45.4
2.3
109
20
1904
2012
2005
2006
top-third
1913,1985,1999
9
49.7
47.8
1.9
105
24
1904,1918
2012
2005
2006
top-third
1974,2013
10
52.5
50.4
2.1
109
20
1904
2012
2005
2006
top-third
2010
11
54.8
52.7
2.1
110
19
1904
2012
2005
2006
top-third
2004,2011
12
56.3
54.2
2.1
111
18
1904
2012
2005
2006
top-third
1998,1999
18
53.0
50.6
2.4
113
15
1905
2017
2006
2000
top-third
2011
24
56.8
54.2
2.6
118
10
1905
2017
2006
2007
top-tenth
36
56.2
54.2
2.0
113
14
1906
2018,2021
2006
2000
top-third
2010
48
56.1
54.2
1.9
109
17
1907
2019
2006
2002
top-third
2000
60
55.8
54.2
1.6
105
20
1908
2020
2005
2006
top-third
2004