Wilmington, Delaware July 1968 Average Temperature Rankings
1991-2020
Degrees Fahrenheit
1
75.9
77.5
-1.6
25
56
1962
1955
1967
1966
bottom-third
1964
2
73.2
75.0
-1.8
19
62
1979
2010
1967
1966
bottom-third
1997,1998
3
68.4
71.2
-2.8
6
75
1967
2010
1967
1966
bottom-tenth
4
64.6
66.8
-2.2
13
66
1967
2010
1967
1966
bottom-third
1966
5
60.5
62.1
-1.6
22
55
1950
2010
1967
1964
bottom-third
1933,1962
6
55.3
57.7
-2.4
10
67
1978
2012
1967
1966
bottom-third
1971
7
51.4
54.2
-2.8
10
67
1978
2012
1967
1966
bottom-third
1948
8
49.6
52.2
-2.6
14
63
1978
2012
1967
1966
bottom-third
1996
9
48.7
51.6
-2.9
9
67
1978
2012
1963
1967
bottom-third
1977,1996
10
49.3
52.1
-2.8
7
68
1978
2012
1963
1967
bottom-tenth
11
50.7
53.6
-2.9
5
70
1978
2012
1963
1967
bottom-tenth
12
52.6
55.5
-2.9
4
71
1978
2012
1963
1967
bottom-tenth
1961
18
52.9
56.2
-3.3
1
71
1968
2012
1968
1967
lowest
24
52.7
55.4
-2.7
3
67
1978
2017,2023
1968
1967
bottom-tenth
36
53.0
55.4
-2.4
2
63
1979
2023
1965
1967
bottom-tenth
1963,1965,1970
48
53.0
55.3
-2.3
1
60
1968,1970
2023
1968
1967
lowest
1970
60
53.1
55.2
-2.1
1
57
1965,1967,1968,1970
2023
1967
1967
lowest
1965,1967,1970