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 2004

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 2004
1-Month
54.1°F
(12.3°C)
53.2°F
(11.8°C)
0.9°F
(0.5°C)
48th Coolest Coolest since: 2003 1975
27th Warmest Warmest since: 2002 2017
Mar–Apr 2004
2-Month
49.6°F
(9.8°C)
48.2°F
(9.0°C)
1.4°F
(0.8°C)
57th Coolest Coolest since: 2003 1950
16th Warmest Warmest since: 2002 2012
Ties: 1994, 2008
Feb–Apr 2004
3-Month
44.5°F
(6.9°C)
43.8°F
(6.6°C)
0.7°F
(0.3°C)
50th Coolest Coolest since: 2003 1978
23rd Warmest Warmest since: 2002 2012
Ties: 1997
Jan–Apr 2004
4-Month
39.8°F
(4.3°C)
40.9°F
(4.9°C)
-1.1°F
(-0.6°C)
31st Coolest Coolest since: 2003 1978
42nd Warmest Warmest since: 2002 2012
Ties: 1959
Dec 2003–Apr 2004
5-Month
39.1°F
(3.9°C)
40.1°F
(4.5°C)
-1.0°F
(-0.6°C)
32nd Coolest Coolest since: 2003 1978
40th Warmest Warmest since: 2002 2012
Nov 2003–Apr 2004
6-Month
40.9°F
(4.9°C)
41.2°F
(5.1°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 2003 1978
29th Warmest Warmest since: 2002 2002, 2012
Ties: 2005, 2009
Oct 2003–Apr 2004
7-Month
42.8°F
(6.0°C)
43.3°F
(6.3°C)
-0.5°F
(-0.3°C)
35th Coolest Coolest since: 2003 1978
36th Warmest Warmest since: 2002 2002
Sep 2003–Apr 2004
8-Month
46.1°F
(7.8°C)
46.4°F
(8.0°C)
-0.3°F
(-0.2°C)
38th Coolest Coolest since: 2003 1978
33rd Warmest Warmest since: 2002 2012, 2016, 2017
Ties: 1955, 1973, 2011
Aug 2003–Apr 2004
9-Month
49.5°F
(9.7°C)
49.5°F
(9.7°C)
0.0°F
(0.0°C)
42nd Coolest Coolest since: 2003 1963
29th Warmest Warmest since: 2002 2017
Ties: 2011
Jul 2003–Apr 2004
10-Month
52.2°F
(11.2°C)
52.3°F
(11.3°C)
-0.1°F
(-0.1°C)
43rd Coolest Coolest since: 2003 1963
28th Warmest Warmest since: 2002 2017
Ties: 1990, 2009
Jun 2003–Apr 2004
11-Month
53.7°F
(12.1°C)
54.1°F
(12.3°C)
-0.4°F
(-0.2°C)
38th Coolest Coolest since: 2003 1963
33rd Warmest Warmest since: 2002 2017
Ties: 1955
May 2003–Apr 2004
12-Month
54.1°F
(12.3°C)
54.8°F
(12.7°C)
-0.7°F
(-0.4°C)
31st Coolest Coolest since: 2003 1963
40th Warmest Warmest since: 2002 2012
Ties: 1957, 1971, 1981, 1996
Nov 2002–Apr 2004
18-Month
48.9°F
(9.4°C)
50.2°F
(10.1°C)
-1.3°F
(-0.7°C)
18th Coolest Coolest since: 1982 1978
49th Warmest Warmest since: 2003 2017
May 2002–Apr 2004
24-Month
54.0°F
(12.2°C)
54.8°F
(12.7°C)
-0.8°F
(-0.5°C)
23rd Coolest Coolest since: 1994 1978
44th Warmest Warmest since: 2003 2017
Ties: 1957
May 2001–Apr 2004
36-Month
55.0°F
(12.8°C)
54.8°F
(12.7°C)
0.2°F
(0.1°C)
44th Coolest Coolest since: 2003 1979
19th Warmest Warmest since: 2002 2018
Ties: 1976
May 2000–Apr 2004
48-Month
54.6°F
(12.6°C)
54.7°F
(12.6°C)
-0.1°F
(0.0°C)
33rd Coolest Coolest since: 1997 1964, 1966
26th Warmest Warmest since: 2003 2019, 2020
Ties: 1991, 1997
May 1999–Apr 2004
60-Month
54.9°F
(12.7°C)
54.7°F
(12.6°C)
0.2°F
(0.1°C)
40th Coolest Coolest since: 1998 1965
16th Warmest Warmest since: 2003 2020
Ties: 1995, 2007

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2021, retrieved on September 26, 2021 from https://www.ncdc.noaa.gov/cag/