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 September 2019. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, April 1973

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
April 1973
1-Month
53.2°F
(11.8°C)
53.2°F
(11.8°C)
0.0°F
(0.0°C)
39th Coolest Coolest since: 1972 1975
34th Warmest Warmest since: 1969 2017
Ties: 1983
Mar–Apr 1973
2-Month
50.4°F
(10.2°C)
48.1°F
(8.9°C)
2.3°F
(1.3°C)
64th Coolest Coolest since: 1972 1984
7th Warmest Warmest to Date 2012
Feb–Apr 1973
3-Month
44.7°F
(7.1°C)
43.9°F
(6.6°C)
0.8°F
(0.5°C)
50th Coolest Coolest since: 1972 1978
21st Warmest Warmest since: 1957 2012
Ties: 2011
Jan–Apr 1973
4-Month
42.0°F
(5.6°C)
41.0°F
(5.0°C)
1.0°F
(0.6°C)
51st Coolest Coolest since: 1972 1978
20th Warmest Warmest since: 1954 2012
Dec 1972–Apr 1973
5-Month
41.6°F
(5.3°C)
40.2°F
(4.6°C)
1.4°F
(0.7°C)
56th Coolest Coolest since: 1972 1978
14th Warmest Warmest since: 1953 2012
Ties: 2019
Nov 1972–Apr 1973
6-Month
41.8°F
(5.4°C)
41.2°F
(5.1°C)
0.6°F
(0.3°C)
47th Coolest Coolest since: 1972 1978
22nd Warmest Warmest since: 1957 2012
Ties: 1957
Oct 1972–Apr 1973
7-Month
43.3°F
(6.3°C)
43.4°F
(6.3°C)
-0.1°F
(0.0°C)
40th Coolest Coolest since: 1971 1978
29th Warmest Warmest since: 1972 2002, 2012
Sep 1972–Apr 1973
8-Month
46.5°F
(8.1°C)
46.4°F
(8.0°C)
0.1°F
(0.1°C)
41st Coolest Coolest since: 1971 1978
28th Warmest Warmest since: 1972 2012, 2016, 2017
Ties: 1950
Aug 1972–Apr 1973
9-Month
49.6°F
(9.8°C)
49.6°F
(9.8°C)
0.0°F
(0.0°C)
41st Coolest Coolest since: 1971 1977
28th Warmest Warmest since: 1972 2017
Ties: 1957
Jul 1972–Apr 1973
10-Month
52.2°F
(11.2°C)
52.3°F
(11.3°C)
-0.1°F
(-0.1°C)
40th Coolest Coolest since: 1971 1977
29th Warmest Warmest since: 1972 2017
Ties: 2009
Jun 1972–Apr 1973
11-Month
53.7°F
(12.1°C)
54.1°F
(12.3°C)
-0.4°F
(-0.2°C)
32nd Coolest Coolest since: 1971 1963, 1978
37th Warmest Warmest since: 1972 2017
Ties: 1971, 1975, 1997
May 1972–Apr 1973
12-Month
54.4°F
(12.4°C)
54.8°F
(12.7°C)
-0.4°F
(-0.3°C)
33rd Coolest Coolest since: 1970 1968
36th Warmest Warmest since: 1972 2012
Ties: 1975
Nov 1971–Apr 1973
18-Month
49.8°F
(9.9°C)
50.2°F
(10.1°C)
-0.4°F
(-0.2°C)
29th Coolest Coolest since: 1972 1978
36th Warmest Warmest since: 1960 2017
May 1971–Apr 1973
24-Month
54.7°F
(12.6°C)
54.9°F
(12.7°C)
-0.2°F
(-0.1°C)
39th Coolest Coolest since: 1971 1978
26th Warmest Warmest since: 1972 2017
Ties: 1998, 2001
May 1970–Apr 1973
36-Month
54.6°F
(12.6°C)
54.8°F
(12.7°C)
-0.2°F
(-0.1°C)
32nd Coolest Coolest since: 1972 1979
29th Warmest Warmest since: 1956 2018
Ties: 1996
May 1969–Apr 1973
48-Month
54.2°F
(12.3°C)
54.8°F
(12.7°C)
-0.6°F
(-0.4°C)
19th Coolest Coolest since: 1972 1970, 1980
38th Warmest Warmest since: 1960 2019
Ties: 1984
May 1968–Apr 1973
60-Month
54.1°F
(12.3°C)
54.7°F
(12.6°C)
-0.6°F
(-0.3°C)
16th Coolest Coolest since: 1972 1965, 1970
38th Warmest Warmest since: 1961 2019
Ties: 1959, 1961, 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/