Delaware April 2018 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
51.6
52.0
-0.4
52
78
1907
2017
2007
2017
normal
1899,1900,1903,1933
2
46.1
47.4
-1.3
38
92
1940
1921
1993
2017
bottom-third
1899,1909,1912,1915
3
45.1
43.0
2.1
94
36
1934
2012
2015
2017
top-third
1981
4
42.0
40.6
1.4
88
42
1940
2023
2015
2017
top-third
5
40.8
39.7
1.1
82
47
1904
2012
2015
2017
normal
1972,1989
6
42.0
40.7
1.3
87
42
1904
2012
2015
2017
top-third
1952
7
44.9
43.0
1.9
101
28
1904
2012
2015
2017
top-third
8
48.0
46.0
2.0
107
22
1918
2012
2015
2017
top-third
1995,2013
9
50.9
49.1
1.8
104
25
1918
2017
2015
2017
top-third
10
53.6
51.8
1.8
107
22
1918
2012,2017
2015
2017
top-third
2011
11
55.4
53.5
1.9
107
22
1904
2012
2015
2017
top-third
1995
12
56.1
54.2
1.9
111
18
1918
2012
2015
2017
top-third
2007
18
52.7
49.7
3.0
120
8
1905
2017
2016
2017
top-tenth
24
57.2
54.2
3.0
121
7
1905
2017
2016
2017
top-tenth
2022
36
57.6
54.2
3.4
125
2
1906
2021
2017
2018
top-tenth
48
56.8
54.2
2.6
119
7
1905
2019,2020,2022,2023
2017
2014
top-tenth
2014
60
56.4
54.2
2.2
114
11
1908
2020,2023
2015
2017
top-tenth