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 2020. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, May 1974

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1974
1-Month
61.3°F
(16.3°C)
62.7°F
(17.1°C)
-1.4°F
(-0.8°C)
27th Coolest Coolest since: 1973 1967
47th Warmest Warmest since: 1972 2004
Apr–May 1974
2-Month
58.0°F
(14.4°C)
57.9°F
(14.4°C)
0.1°F
(0.0°C)
41st Coolest Coolest since: 1973 1967
33rd Warmest Warmest since: 1969 2019
Ties: 1954
Mar–May 1974
3-Month
53.2°F
(11.8°C)
53.0°F
(11.7°C)
0.2°F
(0.1°C)
49th Coolest Coolest since: 1973 1984
23rd Warmest Warmest since: 1959 2012
Ties: 1957, 1990
Feb–May 1974
4-Month
47.9°F
(8.8°C)
48.5°F
(9.2°C)
-0.6°F
(-0.4°C)
38th Coolest Coolest since: 1972 1978
34th Warmest Warmest since: 1973 2012
Ties: 1995
Jan–May 1974
5-Month
45.5°F
(7.5°C)
45.3°F
(7.4°C)
0.2°F
(0.1°C)
46th Coolest Coolest since: 1973 1978
26th Warmest Warmest since: 1955 2012
Ties: 1955
Dec 1973–May 1974
6-Month
44.2°F
(6.8°C)
43.9°F
(6.6°C)
0.3°F
(0.2°C)
47th Coolest Coolest since: 1972 1978
24th Warmest Warmest since: 1973 2012
Ties: 1976, 1997, 2004
Nov 1973–May 1974
7-Month
44.5°F
(6.9°C)
44.2°F
(6.8°C)
0.3°F
(0.1°C)
48th Coolest Coolest since: 1973 1978
22nd Warmest Warmest since: 1957 2012
Ties: 1957
Oct 1973–May 1974
8-Month
46.2°F
(7.9°C)
45.7°F
(7.6°C)
0.5°F
(0.3°C)
48th Coolest Coolest since: 1973 1978
22nd Warmest Warmest since: 1953 2012
Ties: 2004
Sep 1973–May 1974
9-Month
48.8°F
(9.3°C)
48.2°F
(9.0°C)
0.6°F
(0.3°C)
52nd Coolest Coolest since: 1973 1978
18th Warmest Warmest since: 1949 2012
Ties: 1985, 2004, 2007
Aug 1973–May 1974
10-Month
51.5°F
(10.8°C)
50.8°F
(10.4°C)
0.7°F
(0.4°C)
51st Coolest Coolest since: 1973 1978
19th Warmest Warmest since: 1949 2012
Jul 1973–May 1974
11-Month
53.8°F
(12.1°C)
53.3°F
(11.8°C)
0.5°F
(0.3°C)
52nd Coolest Coolest since: 1973 1963, 1978
18th Warmest Warmest since: 1949 2012
Ties: 2004, 2011
Jun 1973–May 1974
12-Month
55.4°F
(13.0°C)
54.8°F
(12.7°C)
0.6°F
(0.3°C)
53rd Coolest Coolest since: 1973 1978
17th Warmest Warmest since: 1949 2012
Ties: 1949, 1976
Dec 1972–May 1974
18-Month
51.7°F
(10.9°C)
51.1°F
(10.6°C)
0.6°F
(0.3°C)
49th Coolest Coolest since: 1973 1979
18th Warmest Warmest since: 1954 2017
Ties: 1950, 1953, 2003, 2009
Jun 1972–May 1974
24-Month
54.6°F
(12.6°C)
54.8°F
(12.7°C)
-0.2°F
(-0.1°C)
38th Coolest Coolest since: 1973 1978
28th Warmest Warmest since: 1955 2017
Ties: 2005
Jun 1971–May 1974
36-Month
54.6°F
(12.6°C)
54.7°F
(12.6°C)
-0.1°F
(0.0°C)
36th Coolest Coolest since: 1973 1979
26th Warmest Warmest since: 1955 2018
Ties: 1996
Jun 1970–May 1974
48-Month
54.4°F
(12.4°C)
54.7°F
(12.6°C)
-0.3°F
(-0.2°C)
28th Coolest Coolest since: 1973 1980
30th Warmest Warmest since: 1956 2019, 2020
Ties: 1996
Jun 1969–May 1974
60-Month
54.0°F
(12.2°C)
54.7°F
(12.6°C)
-0.7°F
(-0.4°C)
24th Coolest Coolest since: 1973 1967, 1970, 1981, 1982
31st Warmest Warmest since: 1958 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published June 2020, retrieved on July 7, 2020 from https://www.ncdc.noaa.gov/cag/