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


Wilmington, Delaware

Average Temperature Rankings, April 1971

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 1971
1-Month
50.9°F
(10.5°C)
53.5°F
(11.9°C)
-2.6°F
(-1.4°C)
11th Coolest Coolest since: 1966 1975
64th Warmest Warmest since: 1970 2017
Ties: 1956, 1979, 1982, 1997
Mar–Apr 1971
2-Month
45.8°F
(7.7°C)
48.5°F
(9.2°C)
-2.7°F
(-1.5°C)
13th Coolest Coolest since: 1970 1984
60th Warmest Warmest since: 1969 2012
Feb–Apr 1971
3-Month
42.3°F
(5.7°C)
44.1°F
(6.7°C)
-1.8°F
(-1.0°C)
21st Coolest Coolest since: 1970 1978
52nd Warmest Warmest since: 1969 2012
Ties: 1962
Jan–Apr 1971
4-Month
38.5°F
(3.6°C)
41.2°F
(5.1°C)
-2.7°F
(-1.5°C)
11th Coolest Coolest since: 1970 1978
62nd Warmest Warmest since: 1969 1998
Ties: 1948
Dec 1970–Apr 1971
5-Month
38.0°F
(3.3°C)
40.5°F
(4.7°C)
-2.5°F
(-1.4°C)
14th Coolest Coolest since: 1970 1978
58th Warmest Warmest since: 1969 2002, 2012
Nov 1970–Apr 1971
6-Month
39.7°F
(4.3°C)
41.4°F
(5.2°C)
-1.7°F
(-0.9°C)
15th Coolest Coolest since: 1970 1978
56th Warmest Warmest since: 1969 2002
Ties: 1959, 1964
Oct 1970–Apr 1971
7-Month
42.6°F
(5.9°C)
43.5°F
(6.4°C)
-0.9°F
(-0.5°C)
30th Coolest Coolest since: 1970 1978
41st Warmest Warmest since: 1962 2002
Sep 1970–Apr 1971
8-Month
46.3°F
(7.9°C)
46.6°F
(8.1°C)
-0.3°F
(-0.2°C)
33rd Coolest Coolest since: 1970 1978
38th Warmest Warmest since: 1962 2002, 2012, 2016, 2017
Aug 1970–Apr 1971
9-Month
49.7°F
(9.8°C)
49.9°F
(9.9°C)
-0.2°F
(-0.1°C)
37th Coolest Coolest since: 1970 1978
34th Warmest Warmest since: 1962 2017
Ties: 1962
Jul 1970–Apr 1971
10-Month
52.3°F
(11.3°C)
52.5°F
(11.4°C)
-0.2°F
(-0.1°C)
34th Coolest Coolest since: 1970 1963, 1977, 1978
37th Warmest Warmest since: 1962 2017
Jun 1970–Apr 1971
11-Month
54.1°F
(12.3°C)
54.4°F
(12.4°C)
-0.3°F
(-0.1°C)
37th Coolest Coolest since: 1970 1978
34th Warmest Warmest since: 1962 2017
Ties: 1997, 2010
May 1970–Apr 1971
12-Month
55.0°F
(12.8°C)
55.1°F
(12.8°C)
-0.1°F
(0.0°C)
40th Coolest Coolest since: 1970 1977
31st Warmest Warmest since: 1960 2012
Ties: 1956, 1957, 2005
Nov 1969–Apr 1971
18-Month
49.2°F
(9.6°C)
50.5°F
(10.3°C)
-1.3°F
(-0.7°C)
10th Coolest Coolest since: 1970 1978
57th Warmest Warmest since: 1969 2017
Ties: 1962, 1965, 1997, 2004
May 1969–Apr 1971
24-Month
54.0°F
(12.2°C)
55.0°F
(12.8°C)
-1.0°F
(-0.6°C)
11th Coolest Coolest since: 1970 1978
56th Warmest Warmest since: 1967 2017
Ties: 1962, 1980
May 1968–Apr 1971
36-Month
54.2°F
(12.3°C)
55.1°F
(12.8°C)
-0.9°F
(-0.5°C)
12th Coolest Coolest since: 1970 1979
51st Warmest Warmest since: 1967 2018
Ties: 1967, 1981, 1984, 1989
May 1967–Apr 1971
48-Month
53.9°F
(12.2°C)
55.0°F
(12.8°C)
-1.1°F
(-0.6°C)
7th Coolest Coolest since: 1970 1980
52nd Warmest Warmest since: 1969 2019, 2020
Ties: 1968, 1979, 1982
May 1966–Apr 1971
60-Month
54.0°F
(12.2°C)
55.0°F
(12.8°C)
-1.0°F
(-0.6°C)
8th Coolest Coolest since: 1970 1981
48th Warmest Warmest since: 1969 2020
Ties: 1969, 1979, 1980

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published July 2021, retrieved on August 1, 2021 from https://www.ncdc.noaa.gov/cag/