Wilmington, Delaware July-May Average Temperature
Degrees Fahrenheit
1949-2000
-99
193205
54.6
2.0
193305
52.8
0.2
193405
50.3
-2.3
193505
-99
-99
193605
-99
-99
193705
-99
-99
193805
-99
-99
193905
-99
-99
194005
-99
-99
194105
-99
-99
194205
-99
-99
194305
-99
-99
194405
-99
-99
194505
-99
-99
194605
-99
-99
194705
-99
-99
194805
-99
-99
194905
53.9
1.3
195005
53.1
0.5
195105
51.8
-0.8
195205
-99
-99
195305
54.0
1.4
195405
53.8
1.2
195505
53.3
0.7
195605
52.4
-0.2
195705
52.8
0.2
195805
51.6
-1.0
195905
51.9
-0.7
196005
53.2
0.6
196105
50.7
-1.9
196205
52.8
0.2
196305
50.2
-2.4
196405
51.8
-0.8
196505
51.8
-0.8
196605
51.6
-1.0
196705
51.4
-1.2
196805
50.8
-1.8
196905
52.5
-0.1
197005
50.6
-2.0
197105
52.4
-0.2
197205
53.2
0.6
197305
53.6
1.0
197405
54.5
1.9
197505
53.0
0.4
197605
54.1
1.5
197705
51.0
-1.6
197805
50.5
-2.1
197905
51.8
-0.8
198005
52.8
0.2
198105
52.5
-0.1
198205
51.3
-1.3
198305
53.7
1.1
198405
51.7
-0.9
198505
53.9
1.3
198605
-99
-99
198705
52.0
-0.6
198805
52.1
-0.5
198905
52.2
-0.4
199005
52.9
0.3
199105
54.9
2.3
199205
53.2
0.6
199305
52.1
-0.5
199405
52.4
-0.2
199505
53.8
1.2
199605
52.3
-0.3
199705
52.5
-0.1
199805
54.6
2.0
199905
54.6
2.0
200005
54.7
2.1
200105
51.8
-0.8