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, March 2011

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
March 2011
1-Month
42.4°F
(5.8°C)
43.1°F
(6.2°C)
-0.7°F
(-0.4°C)
35th Coolest Coolest since: 2009 1960
36th Warmest Warmest since: 2010 2012
Ties: 2009
Feb–Mar 2011
2-Month
39.3°F
(4.1°C)
39.3°F
(4.1°C)
0.0°F
(0.0°C)
44th Coolest Coolest since: 2007 1978
27th Warmest Warmest since: 2010 2012
Jan–Mar 2011
3-Month
35.7°F
(2.1°C)
37.0°F
(2.8°C)
-1.3°F
(-0.7°C)
31st Coolest Coolest since: 2005 1978
40th Warmest Warmest since: 2010 2012
Dec 2010–Mar 2011
4-Month
34.7°F
(1.5°C)
37.0°F
(2.8°C)
-2.3°F
(-1.3°C)
21st Coolest Coolest since: 2003 1978
49th Warmest Warmest since: 2010 2012
Ties: 1968
Nov 2010–Mar 2011
5-Month
37.1°F
(2.8°C)
38.9°F
(3.8°C)
-1.8°F
(-1.0°C)
21st Coolest Coolest since: 2003 1978
48th Warmest Warmest since: 2010 2012
Ties: 1962
Oct 2010–Mar 2011
6-Month
40.5°F
(4.7°C)
41.9°F
(5.5°C)
-1.4°F
(-0.8°C)
24th Coolest Coolest since: 2003 1978
45th Warmest Warmest since: 2010 2012
Ties: 1962
Sep 2010–Mar 2011
7-Month
44.8°F
(7.1°C)
45.5°F
(7.5°C)
-0.7°F
(-0.4°C)
29th Coolest Coolest since: 2003 1977
40th Warmest Warmest since: 2010 2012
Ties: 1980
Aug 2010–Mar 2011
8-Month
48.9°F
(9.4°C)
49.3°F
(9.6°C)
-0.4°F
(-0.2°C)
36th Coolest Coolest since: 2009 1977
33rd Warmest Warmest since: 2010 2012, 2016
Ties: 1957, 2009
Jul 2010–Mar 2011
9-Month
52.3°F
(11.3°C)
52.4°F
(11.3°C)
-0.1°F
(0.0°C)
42nd Coolest Coolest since: 2010 1977
27th Warmest Warmest since: 2008 2012
Ties: 1960
Jun 2010–Mar 2011
10-Month
54.8°F
(12.7°C)
54.4°F
(12.4°C)
0.4°F
(0.3°C)
49th Coolest Coolest since: 2010 1963, 1977
20th Warmest Warmest since: 2008 2012
Ties: 1949, 1950, 1954, 1972, 1990
May 2010–Mar 2011
11-Month
55.7°F
(13.2°C)
55.0°F
(12.8°C)
0.7°F
(0.4°C)
53rd Coolest Coolest since: 2010 1968, 1977
16th Warmest Warmest since: 2008 2012
Ties: 1954, 1995
Apr 2010–Mar 2011
12-Month
55.8°F
(13.2°C)
54.9°F
(12.7°C)
0.9°F
(0.5°C)
56th Coolest Coolest since: 2010 1968
13th Warmest Warmest since: 2008 2012
Ties: 2007, 2019
Oct 2009–Mar 2011
18-Month
51.2°F
(10.7°C)
50.5°F
(10.3°C)
0.7°F
(0.4°C)
50th Coolest Coolest since: 2010 1978
15th Warmest Warmest since: 2009 2017
Ties: 1954, 2002
Apr 2009–Mar 2011
24-Month
55.4°F
(13.0°C)
55.0°F
(12.8°C)
0.4°F
(0.2°C)
49th Coolest Coolest since: 2010 1978
16th Warmest Warmest since: 2009 2017
Ties: 1975
Apr 2008–Mar 2011
36-Month
55.2°F
(12.9°C)
54.9°F
(12.7°C)
0.3°F
(0.2°C)
46th Coolest Coolest since: 2006 1979
15th Warmest Warmest since: 2010 2018
Ties: 1955, 1991, 1993
Apr 2007–Mar 2011
48-Month
55.5°F
(13.1°C)
54.9°F
(12.7°C)
0.6°F
(0.4°C)
49th Coolest Coolest since: 2010 1970, 1980
8th Warmest Warmest since: 2010 2019
Ties: 1992, 2000, 2010
Apr 2006–Mar 2011
60-Month
55.6°F
(13.1°C)
54.9°F
(12.7°C)
0.7°F
(0.4°C)
49th Coolest Coolest since: 2009 1968, 1970
5th Warmest Warmest since: 2010 2012
Ties: 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/