City Rankings

City Data Info
Please note, Degree Days and Palmer Indices are not available for Cities.

Wilmington, Delaware

Average Temperature Rankings, June 2018

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  • Record Coolest
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
June 2018
1-Month
72.0°F
(22.2°C)
72.1°F
(22.3°C)
-0.1°F
(-0.1°C)
34th Coolest
Coolest since:
1979
42nd Warmest
Warmest since:
2010
Ties: 1956
May–Jun 2018
2-Month
69.7°F
(20.9°C)
67.5°F
(19.7°C)
2.2°F
(1.2°C)
71st Coolest
Coolest since:
1967
5th Warmest
Warmest since:
2010
Apr–Jun 2018
3-Month
63.2°F
(17.3°C)
62.8°F
(17.1°C)
0.4°F
(0.2°C)
53rd Coolest
Coolest since:
1967
23rd Warmest
Warmest since:
2010
Ties: 1949, 1952, 1960, 1981, 2008
Mar–Jun 2018
4-Month
57.2°F
(14.0°C)
57.9°F
(14.4°C)
-0.7°F
(-0.4°C)
30th Coolest
Coolest since:
1950
44th Warmest
Warmest since:
2010
Ties: 1963, 1974
Feb–Jun 2018
5-Month
53.9°F
(12.2°C)
53.4°F
(11.9°C)
0.5°F
(0.3°C)
50th Coolest
Coolest since:
1978
24th Warmest
Warmest since:
2012
Ties: 1977
Jan–Jun 2018
6-Month
50.1°F
(10.1°C)
49.9°F
(9.9°C)
0.2°F
(0.2°C)
46th Coolest
Coolest since:
1978
28th Warmest
Warmest since:
2012
Dec 2017–Jun 2018
7-Month
47.9°F
(8.8°C)
48.0°F
(8.9°C)
-0.1°F
(-0.1°C)
44th Coolest
Coolest since:
1978
29th Warmest
Warmest since:
2012
Ties: 2004
Nov 2017–Jun 2018
8-Month
47.6°F
(8.7°C)
47.7°F
(8.7°C)
-0.1°F
(0.0°C)
43rd Coolest
Coolest since:
1978
29th Warmest
Warmest since:
2012
Oct 2017–Jun 2018
9-Month
49.3°F
(9.6°C)
48.7°F
(9.3°C)
0.6°F
(0.3°C)
49th Coolest
Coolest since:
1978
23rd Warmest
Warmest since:
2012
Ties: 1953
Sep 2017–Jun 2018
10-Month
51.3°F
(10.7°C)
50.6°F
(10.3°C)
0.7°F
(0.4°C)
52nd Coolest
Coolest since:
1978
20th Warmest
Warmest since:
2012
Ties: 1995
Aug 2017–Jun 2018
11-Month
53.3°F
(11.8°C)
52.8°F
(11.6°C)
0.5°F
(0.2°C)
52nd Coolest
Coolest since:
1977, 1978
20th Warmest
Warmest since:
2012
Ties: 1953, 1974, 1983
Jul 2017–Jun 2018
12-Month
55.4°F
(13.0°C)
54.9°F
(12.7°C)
0.5°F
(0.3°C)
53rd Coolest
Coolest since:
1963
19th Warmest
Warmest since:
2012
Ties: 1953, 1995, 2011
Jan 2017–Jun 2018
18-Month
54.4°F
(12.4°C)
53.1°F
(11.7°C)
1.3°F
(0.7°C)
61st Coolest
Coolest since:
1979
9th Warmest
Warmest since:
2012
Ties: 2007
Jul 2016–Jun 2018
24-Month
56.5°F
(13.6°C)
54.9°F
(12.7°C)
1.6°F
(0.9°C)
62nd Coolest
Coolest since:
1978
6th Warmest
Warmest since:
2017
Jul 2015–Jun 2018
36-Month
56.6°F
(13.7°C)
54.8°F
(12.7°C)
1.8°F
(1.0°C)
62nd Coolest
Coolest since:
1979
2nd Warmest
Warmest to Date
2022
Jul 2014–Jun 2018
48-Month
56.0°F
(13.3°C)
54.9°F
(12.7°C)
1.1°F
(0.6°C)
55th Coolest
Coolest since:
1980
5th Warmest
Warmest to Date
2019, 2022
Jul 2013–Jun 2018
60-Month
55.5°F
(13.1°C)
54.8°F
(12.7°C)
0.7°F
(0.4°C)
48th Coolest
Coolest since:
1967
9th Warmest
Warmest since:
2020
Ties: 2009, 2011

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