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 May 2021. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, May 2003

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 2003
1-Month
58.8°F
(14.9°C)
63.1°F
(17.3°C)
-4.3°F
(-2.4°C)
3rd Coolest Coolest since: 1967 1967
72nd Warmest Warmest since: 2002 1991
Apr–May 2003
2-Month
55.3°F
(12.9°C)
58.4°F
(14.7°C)
-3.1°F
(-1.8°C)
6th Coolest Coolest since: 1997 1967
69th Warmest Warmest since: 2002 2019
Mar–May 2003
3-Month
51.3°F
(10.7°C)
53.3°F
(11.8°C)
-2.0°F
(-1.1°C)
10th Coolest Coolest since: 1996 1984
63rd Warmest Warmest since: 2002 2012
Ties: 1961, 1966, 1972
Feb–May 2003
4-Month
45.8°F
(7.7°C)
48.8°F
(9.3°C)
-3.0°F
(-1.6°C)
5th Coolest Coolest since: 1979 1978
68th Warmest Warmest since: 2002 2012
Jan–May 2003
5-Month
42.5°F
(5.8°C)
45.6°F
(7.6°C)
-3.1°F
(-1.8°C)
3rd Coolest Coolest since: 1984 1978
70th Warmest Warmest since: 2002 2012
Dec 2002–May 2003
6-Month
41.3°F
(5.2°C)
44.3°F
(6.8°C)
-3.0°F
(-1.6°C)
5th Coolest Coolest since: 1984 1978
67th Warmest Warmest since: 2002 2012
Nov 2002–May 2003
7-Month
41.7°F
(5.4°C)
44.6°F
(7.0°C)
-2.9°F
(-1.6°C)
3rd Coolest Coolest since: 1996 1978
68th Warmest Warmest since: 2002 2012
Ties: 1961, 1970, 1996
Oct 2002–May 2003
8-Month
43.5°F
(6.4°C)
46.1°F
(7.8°C)
-2.6°F
(-1.4°C)
3rd Coolest Coolest since: 1984 1978
68th Warmest Warmest since: 2002 2012
Ties: 1961, 1970, 1977
Sep 2002–May 2003
9-Month
46.4°F
(8.0°C)
48.5°F
(9.2°C)
-2.1°F
(-1.2°C)
8th Coolest Coolest since: 1984 1978
63rd Warmest Warmest since: 2002 2012
Aug 2002–May 2003
10-Month
49.6°F
(9.8°C)
51.2°F
(10.7°C)
-1.6°F
(-0.9°C)
9th Coolest Coolest since: 1984 1978
62nd Warmest Warmest since: 2002 2012
Ties: 1968
Jul 2002–May 2003
11-Month
52.2°F
(11.2°C)
53.5°F
(11.9°C)
-1.3°F
(-0.7°C)
11th Coolest Coolest since: 2001 1978
60th Warmest Warmest since: 2002 2012
Ties: 1967, 2014, 2015
Jun 2002–May 2003
12-Month
53.9°F
(12.2°C)
55.1°F
(12.8°C)
-1.2°F
(-0.6°C)
11th Coolest Coolest since: 2001 1978
60th Warmest Warmest since: 2002 2012
Ties: 2014, 2015
Dec 2001–May 2003
18-Month
51.8°F
(11.0°C)
51.5°F
(10.8°C)
0.3°F
(0.2°C)
44th Coolest Coolest since: 2001 1979
24th Warmest Warmest since: 2002 2017
Jun 2001–May 2003
24-Month
55.5°F
(13.1°C)
55.1°F
(12.8°C)
0.4°F
(0.3°C)
48th Coolest Coolest since: 2002 1978
19th Warmest Warmest since: 2000 2017
Ties: 1974, 1975
Jun 2000–May 2003
36-Month
54.9°F
(12.7°C)
55.1°F
(12.8°C)
-0.2°F
(-0.1°C)
29th Coolest Coolest since: 1998 1979
34th Warmest Warmest since: 2002 2018
Ties: 1985, 1996, 1998
Jun 1999–May 2003
48-Month
55.3°F
(12.9°C)
55.1°F
(12.8°C)
0.2°F
(0.1°C)
37th Coolest Coolest since: 1999 1980
22nd Warmest Warmest since: 2002 2019, 2020
Ties: 1975, 1991
Jun 1998–May 2003
60-Month
55.5°F
(13.1°C)
55.1°F
(12.8°C)
0.4°F
(0.3°C)
45th Coolest Coolest since: 2001 1981
11th Warmest Warmest since: 2002 2020
Ties: 1976, 1995, 2006, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published June 2021, retrieved on June 15, 2021 from https://www.ncdc.noaa.gov/cag/