Wilmington, Delaware June 2022 Average Temperature Rankings
1991-2020
Degrees Fahrenheit
1
72.2
72.6
-0.4
44
37
1972,1979
2010
2018
2021
normal
2002,2016,2018
2
69.0
68.0
1.0
69
12
1967
2010
2021
2019
top-third
1953,1957
3
63.7
63.3
0.4
64
15
1967,1972
2010
2021
2021
top-third
2006,2021
4
59.3
58.3
1.0
66
11
1950
2010
2020
2021
top-third
5
55.2
53.7
1.5
70
7
1978
2012
2021
2017
top-tenth
1976,1985
6
51.2
50.3
0.9
61
16
1978
2012,2023
2021
2021
top-third
2021
7
50.0
48.6
1.4
68
9
1978
2012
2021
2020
top-third
8
49.3
48.3
1.0
65
11
1978
2012
2020
2021
top-third
2000,2020
9
50.8
49.3
1.5
68
7
1978
2012
2021
2017
top-tenth
10
52.8
51.3
1.5
69
6
1978
2012
2021
2020
top-tenth
2020
11
55.1
53.5
1.6
69
6
1978
2012
2021
2017
top-tenth
12
57.0
55.5
1.5
70
5
1963
2012
2021
2020
top-tenth
2020
18
55.0
53.7
1.3
66
6
1979
2012,2023
2019
2021
top-tenth
1999
24
56.7
55.4
1.3
64
6
1978
2017
2019
2021
top-tenth
36
56.8
55.4
1.4
63
2
1979
2023
2021
2018
top-tenth
2018
48
56.7
55.3
1.4
59
2
1964,1966,1968,1970,1980
2023
2021
2020
top-tenth
2019,2020
60
56.5
55.2
1.3
54
4
1967
2023
2019
2021
top-tenth