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


Wilmington, Delaware

Average Temperature Rankings, May 1955

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 1955
1-Month
65.9°F
(18.8°C)
63.0°F
(17.2°C)
2.9°F
(1.6°C)
63rd Coolest Coolest since: 1954 1967
12th Warmest Warmest since: 1953 1991, 2004
Apr–May 1955
2-Month
60.9°F
(16.1°C)
58.3°F
(14.6°C)
2.6°F
(1.5°C)
67th Coolest Coolest since: 1954 1967
8th Warmest Warmest to Date 2019
Ties: 2010
Mar–May 1955
3-Month
55.4°F
(13.0°C)
53.2°F
(11.8°C)
2.2°F
(1.2°C)
66th Coolest Coolest since: 1954 1984
7th Warmest Warmest to Date 2012
Ties: 1998, 2019
Feb–May 1955
4-Month
50.2°F
(10.1°C)
48.8°F
(9.3°C)
1.4°F
(0.8°C)
57th Coolest Coolest since: 1952 1978
16th Warmest Warmest since: 1954 2012
Ties: 2010
Jan–May 1955
5-Month
46.6°F
(8.1°C)
45.6°F
(7.6°C)
1.0°F
(0.5°C)
57th Coolest Coolest since: 1951 1978
16th Warmest Warmest since: 1954 2012
Ties: 2010, 2021
Dec 1954–May 1955
6-Month
44.8°F
(7.1°C)
44.1°F
(6.7°C)
0.7°F
(0.4°C)
50th Coolest Coolest since: 1951 1978
22nd Warmest Warmest since: 1954 2012
Ties: 1973, 1974
Nov 1954–May 1955
7-Month
44.7°F
(7.1°C)
44.5°F
(6.9°C)
0.2°F
(0.2°C)
44th Coolest Coolest since: 1951 1978
27th Warmest Warmest since: 1954 2012
Ties: 1973
Oct 1954–May 1955
8-Month
46.7°F
(8.2°C)
46.0°F
(7.8°C)
0.7°F
(0.4°C)
48th Coolest Coolest since: 1951 1978
23rd Warmest Warmest since: 1954 2012
Ties: 2007, 2010
Sep 1954–May 1955
9-Month
49.2°F
(9.6°C)
48.4°F
(9.1°C)
0.8°F
(0.5°C)
50th Coolest Coolest since: 1951 1978
21st Warmest Warmest since: 1954 2012
Ties: 1972, 2018
Aug 1954–May 1955
10-Month
51.7°F
(10.9°C)
51.1°F
(10.6°C)
0.6°F
(0.3°C)
50th Coolest Coolest since: 1951 1978
21st Warmest Warmest since: 1954 2012
Ties: 1972, 1983, 2004, 2007, 2010, 2018
Jul 1954–May 1955
11-Month
54.1°F
(12.3°C)
53.5°F
(11.9°C)
0.6°F
(0.4°C)
50th Coolest Coolest since: 1951 1963, 1978
21st Warmest Warmest since: 1954 2012
Ties: 1983, 2018
Jun 1954–May 1955
12-Month
55.7°F
(13.2°C)
55.1°F
(12.8°C)
0.6°F
(0.4°C)
50th Coolest Coolest since: 1951 1978
21st Warmest Warmest since: 1954 2012
Ties: 2011, 2018
Dec 1953–May 1955
18-Month
52.3°F
(11.3°C)
51.4°F
(10.8°C)
0.9°F
(0.5°C)
51st Coolest Coolest since: 1951 1979
17th Warmest Warmest since: 1954 2017
Ties: 2006, 2016, 2019
Jun 1953–May 1955
24-Month
55.9°F
(13.3°C)
55.0°F
(12.8°C)
0.9°F
(0.5°C)
56th Coolest Coolest since: 1951 1978
11th Warmest Warmest since: 1954 2017
Ties: 1992, 2008
Jun 1952–May 1955
36-Month
56.1°F
(13.4°C)
55.1°F
(12.8°C)
1.0°F
(0.6°C)
54th Coolest Coolest since: 1951 1979
9th Warmest Warmest to Date 2018
Jun 1951–May 1955
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1980
-- -- 2019, 2020
Jun 1950–May 1955
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1981
-- -- 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published July 2021, retrieved on August 1, 2021 from https://www.ncdc.noaa.gov/cag/