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 2021. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, May 1957

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 1957
1-Month
62.9°F
(17.2°C)
62.7°F
(17.1°C)
0.2°F
(0.1°C)
42nd Coolest Coolest since: 1956 1967
33rd Warmest Warmest since: 1955 2004
Ties: 1969, 2021
Apr–May 1957
2-Month
58.5°F
(14.7°C)
58.0°F
(14.4°C)
0.5°F
(0.3°C)
53rd Coolest Coolest since: 1956 1967
22nd Warmest Warmest since: 1955 2019
Ties: 2001
Mar–May 1957
3-Month
52.9°F
(11.6°C)
52.9°F
(11.6°C)
0.0°F
(0.0°C)
45th Coolest Coolest since: 1956 1950
28th Warmest Warmest since: 1955 2012
Ties: 1999
Feb–May 1957
4-Month
48.9°F
(9.4°C)
48.5°F
(9.2°C)
0.4°F
(0.2°C)
48th Coolest Coolest since: 1956 1978
25th Warmest Warmest since: 1954 2012
Jan–May 1957
5-Month
44.8°F
(7.1°C)
45.3°F
(7.4°C)
-0.5°F
(-0.3°C)
39th Coolest Coolest since: 1956 1978
34th Warmest Warmest since: 1955 2012
Ties: 1975
Dec 1956–May 1957
6-Month
44.1°F
(6.7°C)
43.8°F
(6.6°C)
0.3°F
(0.1°C)
50th Coolest Coolest since: 1956 1978
22nd Warmest Warmest since: 1954 2012
Ties: 1952, 1954, 1997, 2018
Nov 1956–May 1957
7-Month
44.2°F
(6.8°C)
44.2°F
(6.8°C)
0.0°F
(0.0°C)
46th Coolest Coolest since: 1956 1978
25th Warmest Warmest since: 1953 2012
Ties: 2009
Oct 1956–May 1957
8-Month
45.7°F
(7.6°C)
45.7°F
(7.6°C)
0.0°F
(0.0°C)
46th Coolest Coolest since: 1956 1978
25th Warmest Warmest since: 1954 2012
Ties: 1954, 1992
Sep 1956–May 1957
9-Month
47.8°F
(8.8°C)
48.1°F
(8.9°C)
-0.3°F
(-0.1°C)
40th Coolest Coolest since: 1956 1978
31st Warmest Warmest since: 1955 2012
Ties: 1955, 1960, 2005
Aug 1956–May 1957
10-Month
50.3°F
(10.2°C)
50.8°F
(10.4°C)
-0.5°F
(-0.2°C)
38th Coolest Coolest since: 1956 1963, 1978
33rd Warmest Warmest since: 1955 2012
Ties: 1955, 1997
Jul 1956–May 1957
11-Month
52.4°F
(11.3°C)
53.2°F
(11.8°C)
-0.8°F
(-0.5°C)
31st Coolest Coolest since: 1956 1963
40th Warmest Warmest since: 1955 2012
Ties: 1950, 1962, 1980, 1994
Jun 1956–May 1957
12-Month
54.0°F
(12.2°C)
54.7°F
(12.6°C)
-0.7°F
(-0.4°C)
33rd Coolest Coolest since: 1956 1963
38th Warmest Warmest since: 1955 2012
Ties: 1994, 1996
Dec 1955–May 1957
18-Month
49.6°F
(9.8°C)
51.1°F
(10.6°C)
-1.5°F
(-0.8°C)
18th Coolest Coolest since: 1951 1978, 1979
50th Warmest Warmest since: 1956 2017
Ties: 1980
Jun 1955–May 1957
24-Month
53.6°F
(12.0°C)
54.7°F
(12.6°C)
-1.1°F
(-0.6°C)
20th Coolest Coolest since: 1951 1978
47th Warmest Warmest since: 1956 2017
Ties: 1958, 1983
Jun 1954–May 1957
36-Month
53.8°F
(12.1°C)
54.7°F
(12.6°C)
-0.9°F
(-0.5°C)
25th Coolest Coolest since: 1951 1979
38th Warmest Warmest since: 1956 2018, 2021
Ties: 1951, 1973
Jun 1953–May 1957
48-Month
54.0°F
(12.2°C)
54.7°F
(12.6°C)
-0.7°F
(-0.4°C)
26th Coolest Coolest to Date 1964, 1966, 1968, 1970, 1980
33rd Warmest Warmest since: 1956 2019, 2020
Jun 1952–May 1957
60-Month
54.2°F
(12.3°C)
54.6°F
(12.6°C)
-0.4°F
(-0.3°C)
28th Coolest Coolest to Date 1967, 1970
28th Warmest Warmest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2022, retrieved on January 28, 2022 from https://www.ncdc.noaa.gov/cag/