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 2021. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, April 2011

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 2011
1-Month
55.9°F
(13.3°C)
53.2°F
(11.8°C)
2.7°F
(1.5°C)
66th Coolest Coolest since: 2009 1975
9th Warmest Warmest since: 2010 2017
Mar–Apr 2011
2-Month
49.1°F
(9.5°C)
48.1°F
(8.9°C)
1.0°F
(0.6°C)
49th Coolest Coolest since: 2009 1950
24th Warmest Warmest since: 2010 2012
Ties: 1955
Feb–Apr 2011
3-Month
44.7°F
(7.1°C)
43.8°F
(6.6°C)
0.9°F
(0.5°C)
53rd Coolest Coolest since: 2009 1978
20th Warmest Warmest since: 2010 2012
Ties: 1983
Jan–Apr 2011
4-Month
40.6°F
(4.8°C)
40.9°F
(4.9°C)
-0.3°F
(-0.1°C)
44th Coolest Coolest since: 2009 1978
29th Warmest Warmest since: 2010 2012
Ties: 1957, 2001
Dec 2010–Apr 2011
5-Month
38.8°F
(3.8°C)
40.1°F
(4.5°C)
-1.3°F
(-0.7°C)
28th Coolest Coolest since: 2003 1978
44th Warmest Warmest since: 2010 2012
Ties: 1968
Nov 2010–Apr 2011
6-Month
40.1°F
(4.5°C)
41.2°F
(5.1°C)
-1.1°F
(-0.6°C)
30th Coolest Coolest since: 2003 1978
41st Warmest Warmest since: 2010 2002, 2012
Oct 2010–Apr 2011
7-Month
42.5°F
(5.8°C)
43.3°F
(6.3°C)
-0.8°F
(-0.5°C)
33rd Coolest Coolest since: 2003 1978
38th Warmest Warmest since: 2010 2002
Sep 2010–Apr 2011
8-Month
46.1°F
(7.8°C)
46.4°F
(8.0°C)
-0.3°F
(-0.2°C)
38th Coolest Coolest since: 2004 1978
33rd Warmest Warmest since: 2010 2012, 2016, 2017
Ties: 1955, 1973, 2004
Aug 2010–Apr 2011
9-Month
49.5°F
(9.7°C)
49.6°F
(9.8°C)
-0.1°F
(-0.1°C)
42nd Coolest Coolest since: 2009 1963
29th Warmest Warmest since: 2010 2017
Ties: 2004
Jul 2010–Apr 2011
10-Month
52.5°F
(11.4°C)
52.3°F
(11.3°C)
0.2°F
(0.1°C)
47th Coolest Coolest since: 2010 1963
24th Warmest Warmest since: 2010 2017
Ties: 1960, 1992, 2010
Jun 2010–Apr 2011
11-Month
54.7°F
(12.6°C)
54.1°F
(12.3°C)
0.6°F
(0.3°C)
54th Coolest Coolest since: 2010 1963
17th Warmest Warmest since: 2008 2017
Ties: 1985
May 2010–Apr 2011
12-Month
55.6°F
(13.1°C)
54.8°F
(12.7°C)
0.8°F
(0.4°C)
57th Coolest Coolest since: 2010 1963
14th Warmest Warmest since: 2008 2012
Ties: 1974, 1992
Nov 2009–Apr 2011
18-Month
51.1°F
(10.6°C)
50.2°F
(10.1°C)
0.9°F
(0.5°C)
53rd Coolest Coolest since: 2010 1978
14th Warmest Warmest since: 2008 2017
Ties: 1954, 2003, 2019
May 2009–Apr 2011
24-Month
55.2°F
(12.9°C)
54.7°F
(12.6°C)
0.5°F
(0.3°C)
50th Coolest Coolest since: 2010 1978
17th Warmest Warmest since: 2009 2017
Ties: 1991, 2002
May 2008–Apr 2011
36-Month
55.1°F
(12.8°C)
54.8°F
(12.7°C)
0.3°F
(0.1°C)
47th Coolest Coolest since: 2006 1979
16th Warmest Warmest since: 2010 2018
Ties: 2006, 2016
May 2007–Apr 2011
48-Month
55.5°F
(13.1°C)
54.8°F
(12.7°C)
0.7°F
(0.4°C)
49th Coolest Coolest since: 2010 1964, 1966
10th Warmest Warmest since: 2009 2019, 2020
Ties: 2000
May 2006–Apr 2011
60-Month
55.5°F
(13.1°C)
54.8°F
(12.7°C)
0.7°F
(0.4°C)
47th Coolest Coolest since: 2008 1965
9th Warmest Warmest since: 2010 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2021, retrieved on September 22, 2021 from https://www.ncdc.noaa.gov/cag/