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 2019. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, April 1981

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Period Value 1981-2010
Mean
Amomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
April 1981
1-Month
55.1°F
(12.8°C)
53.4°F
(11.9°C)
1.7°F
(0.9°C)
61st Coolest Coolest since: 1980 1975
12th Warmest Warmest since: 1974 2017
Ties: 1955
Mar–Apr 1981
2-Month
47.7°F
(8.7°C)
48.3°F
(9.1°C)
-0.6°F
(-0.4°C)
37th Coolest Coolest since: 1980 1950
34th Warmest Warmest since: 1979 2012
Ties: 1952
Feb–Apr 1981
3-Month
44.5°F
(6.9°C)
44.0°F
(6.7°C)
0.5°F
(0.2°C)
48th Coolest Coolest since: 1980 1978
23rd Warmest Warmest since: 1977 2012
Ties: 1973, 1997, 2004
Jan–Apr 1981
4-Month
39.7°F
(4.3°C)
41.1°F
(5.1°C)
-1.4°F
(-0.8°C)
27th Coolest Coolest since: 1980 1978
44th Warmest Warmest since: 1976 2012
Ties: 1964, 1993
Dec 1980–Apr 1981
5-Month
38.4°F
(3.6°C)
40.3°F
(4.6°C)
-1.9°F
(-1.0°C)
22nd Coolest Coolest since: 1979 1978
48th Warmest Warmest since: 1980 2012
Nov 1980–Apr 1981
6-Month
39.3°F
(4.1°C)
41.4°F
(5.2°C)
-2.1°F
(-1.1°C)
15th Coolest Coolest since: 1979 1978
54th Warmest Warmest since: 1980 2012
Ties: 1964, 1979
Oct 1980–Apr 1981
7-Month
41.5°F
(5.3°C)
43.5°F
(6.4°C)
-2.0°F
(-1.1°C)
14th Coolest Coolest since: 1979 1978
55th Warmest Warmest since: 1980 2002, 2012
Ties: 1965, 1966, 1979, 2014
Sep 1980–Apr 1981
8-Month
45.2°F
(7.3°C)
46.5°F
(8.1°C)
-1.3°F
(-0.8°C)
23rd Coolest Coolest since: 1979 1978
46th Warmest Warmest since: 1980 2012
Aug 1980–Apr 1981
9-Month
48.9°F
(9.4°C)
49.7°F
(9.8°C)
-0.8°F
(-0.4°C)
27th Coolest Coolest since: 1979 1977
42nd Warmest Warmest since: 1980 2017
Jul 1980–Apr 1981
10-Month
51.8°F
(11.0°C)
52.5°F
(11.4°C)
-0.7°F
(-0.4°C)
26th Coolest Coolest since: 1979 1963, 1977
43rd Warmest Warmest since: 1980 2017
Ties: 1969, 1997, 2005
Jun 1980–Apr 1981
11-Month
53.4°F
(11.9°C)
54.3°F
(12.4°C)
-0.9°F
(-0.5°C)
25th Coolest Coolest since: 1980 1963, 1978
44th Warmest Warmest since: 1976 2012
Ties: 1987
May 1980–Apr 1981
12-Month
54.3°F
(12.4°C)
54.9°F
(12.7°C)
-0.6°F
(-0.3°C)
29th Coolest Coolest since: 1980 1968
40th Warmest Warmest since: 1976 2012
Ties: 1997
Nov 1979–Apr 1981
18-Month
49.8°F
(9.9°C)
50.4°F
(10.2°C)
-0.6°F
(-0.3°C)
29th Coolest Coolest since: 1980 1978
36th Warmest Warmest since: 1976 2017
Ties: 1989
May 1979–Apr 1981
24-Month
54.3°F
(12.4°C)
55.0°F
(12.8°C)
-0.7°F
(-0.4°C)
24th Coolest Coolest since: 1980 1978
41st Warmest Warmest since: 1976 2017
Ties: 1957, 1983
May 1978–Apr 1981
36-Month
54.0°F
(12.2°C)
55.0°F
(12.8°C)
-1.0°F
(-0.6°C)
16th Coolest Coolest since: 1980 1979
45th Warmest Warmest since: 1977 2018
May 1977–Apr 1981
48-Month
53.6°F
(12.0°C)
54.9°F
(12.7°C)
-1.3°F
(-0.7°C)
9th Coolest Coolest since: 1980 1964, 1970, 1980
48th Warmest Warmest since: 1979 2019
Ties: 1967, 1979
May 1976–Apr 1981
60-Month
53.4°F
(11.9°C)
54.9°F
(12.7°C)
-1.5°F
(-0.8°C)
2nd Coolest Coolest since: 1970 1965
52nd Warmest Warmest since: 1980 2012, 2019
Ties: 1967, 1968, 1970

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/