Climate at a Glance

City Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2019. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, April 2011

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
April 2011
1-Month
56.1°F
(13.4°C)
53.4°F
(11.9°C)
2.7°F
(1.5°C)
66th Coolest Coolest since: 2009 1975
7th Warmest Warmest since: 2010 2017
Ties: 2002
Mar–Apr 2011
2-Month
49.3°F
(9.6°C)
48.3°F
(9.1°C)
1.0°F
(0.5°C)
50th Coolest Coolest since: 2009 1950
21st Warmest Warmest since: 2010 2012
Ties: 1955
Feb–Apr 2011
3-Month
44.9°F
(7.2°C)
44.0°F
(6.7°C)
0.9°F
(0.5°C)
53rd Coolest Coolest since: 2009 1978
18th Warmest Warmest since: 2010 2012
Ties: 1957, 1983
Jan–Apr 2011
4-Month
40.8°F
(4.9°C)
41.1°F
(5.1°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 2009 1978
29th Warmest Warmest since: 2010 2012
Dec 2010–Apr 2011
5-Month
39.0°F
(3.9°C)
40.3°F
(4.6°C)
-1.3°F
(-0.7°C)
28th Coolest Coolest since: 2003 1978
42nd Warmest Warmest since: 2010 2012
Nov 2010–Apr 2011
6-Month
40.3°F
(4.6°C)
41.4°F
(5.2°C)
-1.1°F
(-0.6°C)
28th Coolest Coolest since: 2003 1978
41st Warmest Warmest since: 2010 2012
Ties: 1987
Oct 2010–Apr 2011
7-Month
42.7°F
(5.9°C)
43.5°F
(6.4°C)
-0.8°F
(-0.5°C)
31st Coolest Coolest since: 2003 1978
38th Warmest Warmest since: 2010 2002, 2012
Ties: 1987
Sep 2010–Apr 2011
8-Month
46.2°F
(7.9°C)
46.5°F
(8.1°C)
-0.3°F
(-0.2°C)
38th Coolest Coolest since: 2005 1978
31st Warmest Warmest since: 2010 2012
Ties: 1997, 2005
Aug 2010–Apr 2011
9-Month
49.7°F
(9.8°C)
49.8°F
(9.9°C)
-0.1°F
(-0.1°C)
42nd Coolest Coolest since: 2009 1977
27th Warmest Warmest since: 2010 2017
Jul 2010–Apr 2011
10-Month
52.7°F
(11.5°C)
52.5°F
(11.4°C)
0.2°F
(0.1°C)
46th Coolest Coolest since: 2010 1963, 1977
23rd Warmest Warmest since: 2008 2017
Ties: 1990, 2018
Jun 2010–Apr 2011
11-Month
54.9°F
(12.7°C)
54.3°F
(12.4°C)
0.6°F
(0.3°C)
54th Coolest Coolest since: 2010 1963, 1978
15th Warmest Warmest since: 2008 2012
Ties: 1954, 1985
May 2010–Apr 2011
12-Month
55.8°F
(13.2°C)
55.0°F
(12.8°C)
0.8°F
(0.4°C)
55th Coolest Coolest since: 2010 1968
14th Warmest Warmest since: 2008 2012
Nov 2009–Apr 2011
18-Month
51.3°F
(10.7°C)
50.4°F
(10.2°C)
0.9°F
(0.5°C)
56th Coolest Coolest since: 2010 1978
9th Warmest Warmest since: 2008 2017
Ties: 1954, 2007, 2016
May 2009–Apr 2011
24-Month
55.4°F
(13.0°C)
54.9°F
(12.7°C)
0.5°F
(0.3°C)
50th Coolest Coolest since: 2010 1978
15th Warmest Warmest since: 2009 2017
Ties: 2003
May 2008–Apr 2011
36-Month
55.3°F
(12.9°C)
55.0°F
(12.8°C)
0.3°F
(0.1°C)
48th Coolest Coolest since: 2006 1979
13th Warmest Warmest since: 2010 2018
Ties: 1991, 1999
May 2007–Apr 2011
48-Month
55.6°F
(13.1°C)
54.9°F
(12.7°C)
0.7°F
(0.4°C)
49th Coolest Coolest since: 2010 1964, 1970, 1980
8th Warmest Warmest since: 2009 2019
May 2006–Apr 2011
60-Month
55.6°F
(13.1°C)
54.9°F
(12.7°C)
0.7°F
(0.4°C)
50th Coolest Coolest since: 2009 1965
4th Warmest Warmest since: 2010 2012, 2019
Ties: 2002, 2009, 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/