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 August 2021. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, April 1979

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 1979
1-Month
50.5°F
(10.3°C)
53.2°F
(11.8°C)
-2.7°F
(-1.5°C)
12th Coolest Coolest since: 1975 1975
63rd Warmest Warmest since: 1978 2017
Ties: 1982, 2007
Mar–Apr 1979
2-Month
47.9°F
(8.8°C)
48.2°F
(9.0°C)
-0.3°F
(-0.2°C)
41st Coolest Coolest since: 1978 1950
32nd Warmest Warmest since: 1977 2012
Ties: 1959
Feb–Apr 1979
3-Month
39.4°F
(4.1°C)
43.9°F
(6.6°C)
-4.5°F
(-2.5°C)
3rd Coolest Coolest since: 1978 1978
70th Warmest Warmest since: 1977 2012
Jan–Apr 1979
4-Month
37.5°F
(3.1°C)
41.0°F
(5.0°C)
-3.5°F
(-1.9°C)
5th Coolest Coolest since: 1978 1978
68th Warmest Warmest since: 1977 2012
Ties: 1948, 1965, 2014
Dec 1978–Apr 1979
5-Month
37.5°F
(3.1°C)
40.2°F
(4.6°C)
-2.7°F
(-1.5°C)
10th Coolest Coolest since: 1978 1978
62nd Warmest Warmest since: 1977 2012
Ties: 1965, 1977, 1996, 2003, 2014, 2015
Nov 1978–Apr 1979
6-Month
39.1°F
(3.9°C)
41.2°F
(5.1°C)
-2.1°F
(-1.2°C)
17th Coolest Coolest since: 1978 1978
54th Warmest Warmest since: 1976 2002, 2012
Ties: 1958, 1966, 1968
Oct 1978–Apr 1979
7-Month
41.3°F
(5.2°C)
43.3°F
(6.3°C)
-2.0°F
(-1.1°C)
13th Coolest Coolest since: 1978 1978
58th Warmest Warmest since: 1976 2002
Ties: 1959, 1968, 1981, 1996, 2015
Sep 1978–Apr 1979
8-Month
44.5°F
(6.9°C)
46.4°F
(8.0°C)
-1.9°F
(-1.1°C)
13th Coolest Coolest since: 1978 1978
58th Warmest Warmest since: 1976 2012, 2016, 2017
Ties: 1967
Aug 1978–Apr 1979
9-Month
48.1°F
(8.9°C)
49.5°F
(9.7°C)
-1.4°F
(-0.8°C)
20th Coolest Coolest since: 1978 1963
51st Warmest Warmest since: 1976 2017
Ties: 2001
Jul 1978–Apr 1979
10-Month
50.7°F
(10.4°C)
52.3°F
(11.3°C)
-1.6°F
(-0.9°C)
14th Coolest Coolest since: 1978 1963
57th Warmest Warmest since: 1976 2017
Ties: 1958, 2015
Jun 1978–Apr 1979
11-Month
52.5°F
(11.4°C)
54.1°F
(12.3°C)
-1.6°F
(-0.9°C)
13th Coolest Coolest since: 1978 1963
58th Warmest Warmest since: 1976 2017
May 1978–Apr 1979
12-Month
53.2°F
(11.8°C)
54.8°F
(12.7°C)
-1.6°F
(-0.9°C)
11th Coolest Coolest since: 1978 1963
60th Warmest Warmest since: 1976 2012
Ties: 1965, 1993
Nov 1977–Apr 1979
18-Month
47.7°F
(8.7°C)
50.3°F
(10.2°C)
-2.6°F
(-1.5°C)
2nd Coolest Coolest since: 1978 1978
65th Warmest Warmest since: 1977 2017
Ties: 1964
May 1977–Apr 1979
24-Month
52.8°F
(11.6°C)
54.8°F
(12.7°C)
-2.0°F
(-1.1°C)
3rd Coolest Coolest since: 1978 1978
64th Warmest Warmest since: 1977 2017
May 1976–Apr 1979
36-Month
52.6°F
(11.4°C)
54.8°F
(12.7°C)
-2.2°F
(-1.3°C)
1st Coolest Coolest to Date 1979
62nd Warmest Warmest since: 1978 2018
May 1975–Apr 1979
48-Month
53.4°F
(11.9°C)
54.7°F
(12.6°C)
-1.3°F
(-0.7°C)
10th Coolest Coolest since: 1971 1964, 1966
49th Warmest Warmest since: 1978 2019, 2020
Ties: 1981
May 1974–Apr 1979
60-Month
53.5°F
(11.9°C)
54.8°F
(12.7°C)
-1.3°F
(-0.8°C)
12th Coolest Coolest since: 1972 1965
44th Warmest Warmest since: 1978 2020
Ties: 1972, 1980

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2021, retrieved on September 28, 2021 from https://www.ncdc.noaa.gov/cag/