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 December 2020. 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
(1895-2020)
Warmest/Coolest
Since
Record
May 2004
1-Month
68.6°F
(20.3°C)
62.7°F
(17.1°C)
5.9°F
(3.2°C)
73rd Coolest Coolest since: 2003 1967
1st Warmest Warmest since: 1991 1991, 2004
Ties: 1991
Apr–May 2004
2-Month
61.3°F
(16.3°C)
57.9°F
(14.4°C)
3.4°F
(1.9°C)
70th Coolest Coolest since: 2003 1967
4th Warmest Warmest since: 1991 2019
Mar–May 2004
3-Month
55.9°F
(13.3°C)
53.0°F
(11.7°C)
2.9°F
(1.6°C)
68th Coolest Coolest since: 2003 1967
4th Warmest Warmest since: 1985 2012
Feb–May 2004
4-Month
50.5°F
(10.3°C)
48.5°F
(9.2°C)
2.0°F
(1.1°C)
63rd Coolest Coolest since: 2003 1978
9th Warmest Warmest since: 2002 2012
Jan–May 2004
5-Month
45.6°F
(7.6°C)
45.3°F
(7.4°C)
0.3°F
(0.2°C)
46th Coolest Coolest since: 2003 1978
26th Warmest Warmest since: 2002 2012
Ties: 1995
Dec 2003–May 2004
6-Month
44.0°F
(6.7°C)
43.9°F
(6.6°C)
0.1°F
(0.1°C)
42nd Coolest Coolest since: 2003 1978
29th Warmest Warmest since: 2002 2012
Ties: 1997, 2009
Nov 2003–May 2004
7-Month
44.8°F
(7.1°C)
44.2°F
(6.8°C)
0.6°F
(0.3°C)
49th Coolest Coolest since: 2003 1978
21st Warmest Warmest since: 2002 2012
Ties: 1974
Oct 2003–May 2004
8-Month
46.1°F
(7.8°C)
45.8°F
(7.7°C)
0.3°F
(0.1°C)
45th Coolest Coolest since: 2003 1978
25th Warmest Warmest since: 2002 2012
Sep 2003–May 2004
9-Month
48.6°F
(9.2°C)
48.2°F
(9.0°C)
0.4°F
(0.2°C)
45th Coolest Coolest since: 2003 1978
25th Warmest Warmest since: 2002 2012
Aug 2003–May 2004
10-Month
51.4°F
(10.8°C)
50.9°F
(10.5°C)
0.5°F
(0.3°C)
50th Coolest Coolest since: 2003 1978
20th Warmest Warmest since: 2002 2012
Ties: 1983
Jul 2003–May 2004
11-Month
53.7°F
(12.1°C)
53.3°F
(11.8°C)
0.4°F
(0.3°C)
49th Coolest Coolest since: 2003 1963
21st Warmest Warmest since: 2002 2012
Ties: 1983, 1995, 2010
Jun 2003–May 2004
12-Month
54.9°F
(12.7°C)
54.7°F
(12.6°C)
0.2°F
(0.1°C)
41st Coolest Coolest since: 2003 1963
29th Warmest Warmest since: 2002 2012
Ties: 1992
Dec 2002–May 2004
18-Month
50.3°F
(10.2°C)
51.2°F
(10.7°C)
-0.9°F
(-0.5°C)
24th Coolest Coolest since: 1997 1979
43rd Warmest Warmest since: 2003 2017
Ties: 1993
Jun 2002–May 2004
24-Month
54.3°F
(12.4°C)
54.8°F
(12.7°C)
-0.5°F
(-0.3°C)
30th Coolest Coolest since: 1997 1978
36th Warmest Warmest since: 2003 2017
Ties: 1951, 1984, 1990
Jun 2001–May 2004
36-Month
55.1°F
(12.8°C)
54.8°F
(12.7°C)
0.3°F
(0.1°C)
45th Coolest Coolest since: 2003 1979
17th Warmest Warmest since: 2002 2018
Ties: 1955, 2001
Jun 2000–May 2004
48-Month
54.7°F
(12.6°C)
54.8°F
(12.7°C)
-0.1°F
(-0.1°C)
34th Coolest Coolest since: 1997 1964, 1966, 1980
24th Warmest Warmest since: 2003 2019, 2020
Ties: 1974, 1991, 1994
Jun 1999–May 2004
60-Month
55.0°F
(12.8°C)
54.7°F
(12.6°C)
0.3°F
(0.2°C)
40th Coolest Coolest since: 1998 1967
15th Warmest Warmest since: 2003 2020
Ties: 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2021, retrieved on January 25, 2021 from https://www.ncdc.noaa.gov/cag/