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 October 2019. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, May 2004

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
May 2004
1-Month
68.4°F
(20.2°C)
62.6°F
(17.0°C)
5.8°F
(3.2°C)
72nd Coolest Coolest since: 2003 1967
1st Warmest Warmest to Date 2004
Apr–May 2004
2-Month
61.1°F
(16.2°C)
57.8°F
(14.3°C)
3.3°F
(1.9°C)
71st Coolest Coolest since: 2003 1967
2nd Warmest Warmest since: 1991 2019
Ties: 1985, 1991, 2011, 2015
Mar–May 2004
3-Month
55.7°F
(13.2°C)
52.8°F
(11.6°C)
2.9°F
(1.6°C)
67th Coolest Coolest since: 2003 1967
4th Warmest Warmest since: 1985 2012
Feb–May 2004
4-Month
50.3°F
(10.2°C)
48.3°F
(9.1°C)
2.0°F
(1.1°C)
62nd Coolest Coolest since: 2003 1978
9th Warmest Warmest since: 2002 2012
Jan–May 2004
5-Month
45.4°F
(7.4°C)
45.2°F
(7.3°C)
0.2°F
(0.1°C)
48th Coolest Coolest since: 2003 1978
23rd Warmest Warmest since: 2002 2012
Ties: 1954, 1995
Dec 2003–May 2004
6-Month
43.8°F
(6.6°C)
43.7°F
(6.5°C)
0.1°F
(0.1°C)
43rd Coolest Coolest since: 2003 1978
27th Warmest Warmest since: 2002 2012
Ties: 1990, 1997
Nov 2003–May 2004
7-Month
44.6°F
(7.0°C)
44.1°F
(6.7°C)
0.5°F
(0.3°C)
48th Coolest Coolest since: 2003 1978
21st Warmest Warmest since: 2002 2012
Oct 2003–May 2004
8-Month
45.8°F
(7.7°C)
45.5°F
(7.5°C)
0.3°F
(0.2°C)
47th Coolest Coolest since: 2003 1978
22nd Warmest Warmest since: 2002 2012
Ties: 1954, 1957
Sep 2003–May 2004
9-Month
48.4°F
(9.1°C)
48.0°F
(8.9°C)
0.4°F
(0.2°C)
48th Coolest Coolest since: 2003 1978
21st Warmest Warmest since: 2002 2012
Ties: 1953
Aug 2003–May 2004
10-Month
51.2°F
(10.7°C)
50.7°F
(10.4°C)
0.5°F
(0.3°C)
50th Coolest Coolest since: 2003 1978
19th Warmest Warmest since: 2002 2012
Ties: 2011
Jul 2003–May 2004
11-Month
53.4°F
(11.9°C)
53.0°F
(11.7°C)
0.4°F
(0.2°C)
47th Coolest Coolest since: 2003 1963
22nd Warmest Warmest since: 2002 2012
Jun 2003–May 2004
12-Month
54.7°F
(12.6°C)
54.6°F
(12.6°C)
0.1°F
(0.0°C)
45th Coolest Coolest since: 2003 1963
24th Warmest Warmest since: 2002 2012
Ties: 1983
Dec 2002–May 2004
18-Month
50.1°F
(10.1°C)
51.0°F
(10.6°C)
-0.9°F
(-0.5°C)
27th Coolest Coolest since: 1997 1979
39th Warmest Warmest since: 2003 2017
Ties: 1973, 1993
Jun 2002–May 2004
24-Month
54.1°F
(12.3°C)
54.6°F
(12.6°C)
-0.5°F
(-0.3°C)
35th Coolest Coolest since: 1997 1978
30th Warmest Warmest since: 2003 2017
Ties: 1984
Jun 2001–May 2004
36-Month
54.9°F
(12.7°C)
54.6°F
(12.6°C)
0.3°F
(0.1°C)
45th Coolest Coolest since: 2003 1979
16th Warmest Warmest since: 2002 2018
Ties: 1976, 2001
Jun 2000–May 2004
48-Month
54.5°F
(12.5°C)
54.5°F
(12.5°C)
0.0°F
(0.0°C)
36th Coolest Coolest since: 1997 1966
21st Warmest Warmest since: 2003 2019
Ties: 1994
Jun 1999–May 2004
60-Month
54.8°F
(12.7°C)
54.5°F
(12.5°C)
0.3°F
(0.2°C)
40th Coolest Coolest since: 1998 1967
14th Warmest Warmest since: 2003 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/