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, April 1973

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 1973
1-Month
52.4°F
(11.3°C)
53.2°F
(11.8°C)
-0.8°F
(-0.5°C)
35th Coolest Coolest since: 1972 1975
40th Warmest Warmest since: 1969 2017
Mar–Apr 1973
2-Month
49.4°F
(9.7°C)
48.0°F
(8.9°C)
1.4°F
(0.8°C)
55th Coolest Coolest since: 1972 1950
18th Warmest Warmest to Date 2012
Feb–Apr 1973
3-Month
43.8°F
(6.6°C)
43.8°F
(6.6°C)
0.0°F
(0.0°C)
45th Coolest Coolest since: 1972 1978
28th Warmest Warmest since: 1957 2012
Ties: 1981
Jan–Apr 1973
4-Month
41.2°F
(5.1°C)
40.9°F
(4.9°C)
0.3°F
(0.2°C)
47th Coolest Coolest since: 1972 1978
26th Warmest Warmest since: 1954 2012
Dec 1972–Apr 1973
5-Month
40.8°F
(4.9°C)
40.1°F
(4.5°C)
0.7°F
(0.4°C)
52nd Coolest Coolest since: 1972 1978
20th Warmest Warmest since: 1954 2012
Ties: 1952, 1954
Nov 1972–Apr 1973
6-Month
41.0°F
(5.0°C)
41.1°F
(5.1°C)
-0.1°F
(-0.1°C)
43rd Coolest Coolest since: 1972 1978
28th Warmest Warmest since: 1957 2002, 2012
Ties: 1957, 1997
Oct 1972–Apr 1973
7-Month
42.5°F
(5.8°C)
43.2°F
(6.2°C)
-0.7°F
(-0.4°C)
34th Coolest Coolest since: 1971 1978
37th Warmest Warmest since: 1972 2002
Ties: 1955, 2011
Sep 1972–Apr 1973
8-Month
45.7°F
(7.6°C)
46.3°F
(7.9°C)
-0.6°F
(-0.3°C)
35th Coolest Coolest since: 1971 1978
36th Warmest Warmest since: 1972 2012, 2016, 2017
Ties: 1955
Aug 1972–Apr 1973
9-Month
48.9°F
(9.4°C)
49.6°F
(9.8°C)
-0.7°F
(-0.4°C)
37th Coolest Coolest since: 1971 1970, 1977
34th Warmest Warmest since: 1972 2017
Ties: 1957
Jul 1972–Apr 1973
10-Month
51.5°F
(10.8°C)
52.2°F
(11.2°C)
-0.7°F
(-0.4°C)
34th Coolest Coolest since: 1971 1963, 1970, 1977
37th Warmest Warmest since: 1972 2017
Ties: 1996
Jun 1972–Apr 1973
11-Month
53.0°F
(11.7°C)
54.1°F
(12.3°C)
-1.1°F
(-0.6°C)
27th Coolest Coolest since: 1971 1963
44th Warmest Warmest since: 1972 2017
Ties: 1962, 1988, 1989, 2014
May 1972–Apr 1973
12-Month
53.6°F
(12.0°C)
54.7°F
(12.6°C)
-1.1°F
(-0.6°C)
21st Coolest Coolest since: 1970 1968, 1977
50th Warmest Warmest since: 1972 2012
Ties: 1956, 1981, 2001, 2015
Nov 1971–Apr 1973
18-Month
49.1°F
(9.5°C)
50.2°F
(10.1°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1972 1978
42nd Warmest Warmest since: 1960 2017
Ties: 1981, 1988, 2004
May 1971–Apr 1973
24-Month
53.9°F
(12.2°C)
54.7°F
(12.6°C)
-0.8°F
(-0.4°C)
30th Coolest Coolest since: 1971 1978
37th Warmest Warmest since: 1972 2017
Ties: 1984
May 1970–Apr 1973
36-Month
53.9°F
(12.2°C)
54.8°F
(12.7°C)
-0.9°F
(-0.5°C)
27th Coolest Coolest since: 1972 1979
36th Warmest Warmest since: 1956 2021
May 1969–Apr 1973
48-Month
53.4°F
(11.9°C)
54.7°F
(12.6°C)
-1.3°F
(-0.7°C)
19th Coolest Coolest since: 1972 1964, 1970, 1980
40th Warmest Warmest since: 1960 2019, 2020
Ties: 1984
May 1968–Apr 1973
60-Month
53.4°F
(11.9°C)
54.7°F
(12.6°C)
-1.3°F
(-0.7°C)
17th Coolest Coolest since: 1972 1965, 1970
39th Warmest Warmest since: 1960 2020
Ties: 1959, 1983

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/