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, May 2002

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
May 2002
1-Month
61.8°F
(16.6°C)
62.9°F
(17.2°C)
-1.1°F
(-0.6°C)
27th Coolest Coolest since: 1997 1967
46th Warmest Warmest since: 2001 1991
Ties: 1948, 2016
Apr–May 2002
2-Month
58.9°F
(14.9°C)
58.1°F
(14.5°C)
0.8°F
(0.4°C)
51st Coolest Coolest since: 2001 1967
22nd Warmest Warmest since: 1998 2019
Ties: 1953, 2018
Mar–May 2002
3-Month
54.2°F
(12.3°C)
53.1°F
(11.7°C)
1.1°F
(0.6°C)
57th Coolest Coolest since: 2001 1950
14th Warmest Warmest since: 2000 2012
Ties: 1953, 1959, 1974, 1976
Feb–May 2002
4-Month
50.6°F
(10.3°C)
48.7°F
(9.3°C)
1.9°F
(1.0°C)
64th Coolest Coolest since: 2001 1978
7th Warmest Warmest since: 1998 2012
Ties: 1990, 2019
Jan–May 2002
5-Month
48.1°F
(8.9°C)
45.5°F
(7.5°C)
2.6°F
(1.4°C)
65th Coolest Coolest since: 2001 1978
6th Warmest Warmest since: 1998 2012
Dec 2001–May 2002
6-Month
47.3°F
(8.5°C)
44.1°F
(6.7°C)
3.2°F
(1.8°C)
67th Coolest Coolest since: 2001 1978
3rd Warmest Warmest since: 1998 2012
Ties: 1991
Nov 2001–May 2002
7-Month
47.8°F
(8.8°C)
44.4°F
(6.9°C)
3.4°F
(1.9°C)
67th Coolest Coolest since: 2001 1978
2nd Warmest Warmest to Date 2012
Oct 2001–May 2002
8-Month
49.0°F
(9.4°C)
45.9°F
(7.7°C)
3.1°F
(1.7°C)
67th Coolest Coolest since: 2001 1978
2nd Warmest Warmest since: 1991 2012
Ties: 1991
Sep 2001–May 2002
9-Month
50.9°F
(10.5°C)
48.4°F
(9.1°C)
2.5°F
(1.4°C)
64th Coolest Coolest since: 2001 1978
5th Warmest Warmest since: 1991 2012
Aug 2001–May 2002
10-Month
53.6°F
(12.0°C)
51.1°F
(10.6°C)
2.5°F
(1.4°C)
66th Coolest Coolest since: 2001 1978
3rd Warmest Warmest to Date 2012
Ties: 2016
Jul 2001–May 2002
11-Month
55.3°F
(12.9°C)
53.4°F
(11.9°C)
1.9°F
(1.0°C)
64th Coolest Coolest since: 2001 1963
5th Warmest Warmest since: 1991 2012
Jun 2001–May 2002
12-Month
56.8°F
(13.8°C)
54.9°F
(12.7°C)
1.9°F
(1.1°C)
64th Coolest Coolest since: 2001 1963
5th Warmest Warmest since: 1991 2012
Dec 2000–May 2002
18-Month
52.1°F
(11.2°C)
51.3°F
(10.7°C)
0.8°F
(0.5°C)
51st Coolest Coolest since: 2001 1979
15th Warmest Warmest since: 2000 2017
Jun 2000–May 2002
24-Month
55.1°F
(12.8°C)
54.9°F
(12.7°C)
0.2°F
(0.1°C)
45th Coolest Coolest since: 2001 1978
20th Warmest Warmest since: 2000 2017
Ties: 1950, 1955, 1974
Jun 1999–May 2002
36-Month
55.5°F
(13.1°C)
55.0°F
(12.8°C)
0.5°F
(0.3°C)
51st Coolest Coolest since: 2001 1979
10th Warmest Warmest since: 2000 2018
Ties: 1976, 1991
Jun 1998–May 2002
48-Month
55.6°F
(13.1°C)
54.9°F
(12.7°C)
0.7°F
(0.4°C)
50th Coolest Coolest since: 2001 1966, 1980
7th Warmest Warmest to Date 2019
Ties: 2008, 2010
Jun 1997–May 2002
60-Month
55.6°F
(13.1°C)
54.8°F
(12.7°C)
0.8°F
(0.4°C)
49th Coolest Coolest since: 2001 1967, 1968, 1970
5th Warmest Warmest to Date 2012
Ties: 2009, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/