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 July 2020. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, May 1973

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1973
1-Month
60.0°F
(15.6°C)
62.7°F
(17.1°C)
-2.7°F
(-1.5°C)
9th Coolest Coolest since: 1971 1967
65th Warmest Warmest since: 1972 2004
Ties: 1992
Apr–May 1973
2-Month
56.5°F
(13.6°C)
58.0°F
(14.4°C)
-1.5°F
(-0.8°C)
19th Coolest Coolest since: 1972 1967
55th Warmest Warmest since: 1970 2019
Mar–May 1973
3-Month
53.4°F
(11.9°C)
53.0°F
(11.7°C)
0.4°F
(0.2°C)
47th Coolest Coolest since: 1972 1967, 1984
25th Warmest Warmest since: 1959 2012
Feb–May 1973
4-Month
48.4°F
(9.1°C)
48.6°F
(9.2°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1972 1978
31st Warmest Warmest since: 1959 2012
Ties: 1952, 2001
Jan–May 1973
5-Month
45.6°F
(7.6°C)
45.3°F
(7.4°C)
0.3°F
(0.2°C)
46th Coolest Coolest since: 1972 1978
26th Warmest Warmest since: 1955 2012
Ties: 1995, 2004
Dec 1972–May 1973
6-Month
44.6°F
(7.0°C)
43.9°F
(6.6°C)
0.7°F
(0.4°C)
50th Coolest Coolest since: 1972 1978
21st Warmest Warmest since: 1957 2012
Ties: 1952, 1954, 1957, 1976
Nov 1972–May 1973
7-Month
44.3°F
(6.8°C)
44.2°F
(6.8°C)
0.1°F
(0.0°C)
43rd Coolest Coolest since: 1972 1978
27th Warmest Warmest since: 1957 2012
Ties: 2009
Oct 1972–May 1973
8-Month
45.3°F
(7.4°C)
45.7°F
(7.6°C)
-0.4°F
(-0.2°C)
34th Coolest Coolest since: 1971 1978
36th Warmest Warmest since: 1972 2012
Sep 1972–May 1973
9-Month
47.9°F
(8.8°C)
48.2°F
(9.0°C)
-0.3°F
(-0.2°C)
33rd Coolest Coolest since: 1971 1978
37th Warmest Warmest since: 1972 2012
Ties: 1950, 1975, 1980
Aug 1972–May 1973
10-Month
50.5°F
(10.3°C)
50.9°F
(10.5°C)
-0.4°F
(-0.2°C)
33rd Coolest Coolest since: 1971 1978
37th Warmest Warmest since: 1972 2012
Jul 1972–May 1973
11-Month
52.9°F
(11.6°C)
53.3°F
(11.8°C)
-0.4°F
(-0.2°C)
35th Coolest Coolest since: 1971 1963
35th Warmest Warmest since: 1972 2012
Ties: 1957, 1990
Jun 1972–May 1973
12-Month
54.1°F
(12.3°C)
54.8°F
(12.7°C)
-0.7°F
(-0.4°C)
27th Coolest Coolest since: 1971 1963, 1978
43rd Warmest Warmest since: 1972 2012
Ties: 1971, 1980, 1994, 2014, 2015
Dec 1971–May 1973
18-Month
50.5°F
(10.3°C)
51.1°F
(10.6°C)
-0.6°F
(-0.3°C)
29th Coolest Coolest since: 1972 1979
38th Warmest Warmest since: 1960 2017
Ties: 1983, 1985, 1994
Jun 1971–May 1973
24-Month
54.5°F
(12.5°C)
54.7°F
(12.6°C)
-0.2°F
(-0.1°C)
37th Coolest Coolest since: 1972 1978
29th Warmest Warmest since: 1972 2017
Ties: 1972, 1985
Jun 1970–May 1973
36-Month
54.4°F
(12.4°C)
54.8°F
(12.7°C)
-0.4°F
(-0.3°C)
29th Coolest Coolest since: 1972 1979
33rd Warmest Warmest since: 1956 2018
Ties: 1995
Jun 1969–May 1973
48-Month
53.9°F
(12.2°C)
54.7°F
(12.6°C)
-0.8°F
(-0.4°C)
18th Coolest Coolest since: 1971 1964, 1966, 1968, 1980
40th Warmest Warmest since: 1972 2019, 2020
Ties: 1962
Jun 1968–May 1973
60-Month
54.0°F
(12.2°C)
54.7°F
(12.6°C)
-0.7°F
(-0.4°C)
19th Coolest Coolest since: 1972 1967
36th Warmest Warmest since: 1960 2020
Ties: 1959

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2020, retrieved on August 10, 2020 from https://www.ncdc.noaa.gov/cag/