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 2022. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, April 1977

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1977
1-Month
54.7°F
(12.6°C)
53.3°F
(11.8°C)
1.4°F
(0.8°C)
61st Coolest Coolest since: 1975 1975
15th Warmest Warmest since: 1976 2017
Ties: 1969, 1998, 2008
Mar–Apr 1977
2-Month
51.2°F
(10.7°C)
48.3°F
(9.1°C)
2.9°F
(1.6°C)
70th Coolest Coolest since: 1976 1950
4th Warmest Warmest to Date 2012
Feb–Apr 1977
3-Month
45.3°F
(7.4°C)
43.9°F
(6.6°C)
1.4°F
(0.8°C)
58th Coolest Coolest since: 1975 1978
16th Warmest Warmest since: 1976 2012
Ties: 2019
Jan–Apr 1977
4-Month
39.3°F
(4.1°C)
41.1°F
(5.1°C)
-1.8°F
(-1.0°C)
24th Coolest Coolest since: 1972 1978
50th Warmest Warmest since: 1976 2012
Ties: 1968, 1969
Dec 1976–Apr 1977
5-Month
37.7°F
(3.2°C)
40.2°F
(4.6°C)
-2.5°F
(-1.4°C)
16th Coolest Coolest since: 1971 1978
57th Warmest Warmest since: 1976 2012
Ties: 1958, 1971
Nov 1976–Apr 1977
6-Month
38.2°F
(3.4°C)
41.3°F
(5.2°C)
-3.1°F
(-1.8°C)
7th Coolest Coolest since: 1970 1978
65th Warmest Warmest since: 1976 2002, 2012
Oct 1976–Apr 1977
7-Month
40.3°F
(4.6°C)
43.4°F
(6.3°C)
-3.1°F
(-1.7°C)
4th Coolest Coolest since: 1970 1978
68th Warmest Warmest since: 1976 2002
Ties: 1963
Sep 1976–Apr 1977
8-Month
43.6°F
(6.4°C)
46.4°F
(8.0°C)
-2.8°F
(-1.6°C)
4th Coolest Coolest since: 1970 1978
68th Warmest Warmest since: 1976 2012, 2016, 2017
Aug 1976–Apr 1977
9-Month
47.0°F
(8.3°C)
49.6°F
(9.8°C)
-2.6°F
(-1.5°C)
4th Coolest Coolest since: 1970 1963, 1978
68th Warmest Warmest since: 1976 2017
Ties: 1982
Jul 1976–Apr 1977
10-Month
49.8°F
(9.9°C)
52.4°F
(11.3°C)
-2.6°F
(-1.4°C)
4th Coolest Coolest since: 1970 1963
68th Warmest Warmest since: 1976 2017
Ties: 1961
Jun 1976–Apr 1977
11-Month
51.9°F
(11.1°C)
54.2°F
(12.3°C)
-2.3°F
(-1.2°C)
5th Coolest Coolest since: 1970 1963
67th Warmest Warmest since: 1976 2017
May 1976–Apr 1977
12-Month
52.6°F
(11.4°C)
54.9°F
(12.7°C)
-2.3°F
(-1.3°C)
4th Coolest Coolest since: 1968 1963
68th Warmest Warmest since: 1976 2012
Ties: 1961
Nov 1975–Apr 1977
18-Month
49.4°F
(9.7°C)
50.3°F
(10.2°C)
-0.9°F
(-0.5°C)
26th Coolest Coolest since: 1971 1978, 1979
42nd Warmest Warmest since: 1976 2017
May 1975–Apr 1977
24-Month
54.4°F
(12.4°C)
54.9°F
(12.7°C)
-0.5°F
(-0.3°C)
30th Coolest Coolest since: 1971 1978
38th Warmest Warmest since: 1976 2017
Ties: 1984, 1985, 1990, 1993
May 1974–Apr 1977
36-Month
54.2°F
(12.3°C)
54.9°F
(12.7°C)
-0.7°F
(-0.4°C)
24th Coolest Coolest since: 1972 1979
40th Warmest Warmest since: 1976 2022
Ties: 1951, 1983, 1990
May 1973–Apr 1977
48-Month
54.6°F
(12.6°C)
54.9°F
(12.7°C)
-0.3°F
(-0.1°C)
28th Coolest Coolest since: 1975 1964
32nd Warmest Warmest since: 1976 2022
Ties: 1975, 1991, 1997
May 1972–Apr 1977
60-Month
54.5°F
(12.5°C)
54.8°F
(12.7°C)
-0.3°F
(-0.2°C)
27th Coolest Coolest since: 1974 1965
30th Warmest Warmest since: 1976 2020
Ties: 1991

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 1, 2022 from https://www.ncdc.noaa.gov/cag/