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 2021. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, April 1964

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 1964
1-Month
49.8°F
(9.9°C)
53.4°F
(11.9°C)
-3.6°F
(-2.0°C)
7th Coolest Coolest since: 1961 1975
68th Warmest Warmest since: 1963 2017
Mar–Apr 1964
2-Month
46.7°F
(8.2°C)
48.4°F
(9.1°C)
-1.7°F
(-0.9°C)
22nd Coolest Coolest since: 1961 1984
51st Warmest Warmest since: 1963 2012
Ties: 1958, 1969
Feb–Apr 1964
3-Month
41.8°F
(5.4°C)
44.0°F
(6.7°C)
-2.2°F
(-1.3°C)
17th Coolest Coolest since: 1963 1978
56th Warmest Warmest since: 1963 2012
Ties: 1963, 1971, 1984
Jan–Apr 1964
4-Month
39.7°F
(4.3°C)
41.1°F
(5.1°C)
-1.4°F
(-0.8°C)
27th Coolest Coolest since: 1963 1978
46th Warmest Warmest since: 1960 1998, 2012
Ties: 1987, 1993
Dec 1963–Apr 1964
5-Month
37.5°F
(3.1°C)
40.3°F
(4.6°C)
-2.8°F
(-1.5°C)
7th Coolest Coolest since: 1963 1978
65th Warmest Warmest since: 1962 2012
Ties: 1971, 2014, 2015
Nov 1963–Apr 1964
6-Month
39.4°F
(4.1°C)
41.4°F
(5.2°C)
-2.0°F
(-1.1°C)
16th Coolest Coolest since: 1963 1978
55th Warmest Warmest since: 1962 2002
Ties: 1958, 1969, 1979, 1981
Oct 1963–Apr 1964
7-Month
42.1°F
(5.6°C)
43.4°F
(6.3°C)
-1.3°F
(-0.7°C)
23rd Coolest Coolest since: 1963 1978
48th Warmest Warmest since: 1962 2002
Sep 1963–Apr 1964
8-Month
44.9°F
(7.2°C)
46.6°F
(8.1°C)
-1.7°F
(-0.9°C)
16th Coolest Coolest since: 1963 1970, 1978
55th Warmest Warmest since: 1962 2012, 2016, 2017
Ties: 1958, 1989, 1996
Aug 1963–Apr 1964
9-Month
47.9°F
(8.8°C)
49.7°F
(9.8°C)
-1.8°F
(-1.0°C)
11th Coolest Coolest since: 1963 1970
60th Warmest Warmest since: 1962 2017
Ties: 1959
Jul 1963–Apr 1964
10-Month
50.8°F
(10.4°C)
52.5°F
(11.4°C)
-1.7°F
(-1.0°C)
11th Coolest Coolest since: 1963 1963, 1970
60th Warmest Warmest since: 1962 2017
Jun 1963–Apr 1964
11-Month
52.6°F
(11.4°C)
54.2°F
(12.3°C)
-1.6°F
(-0.9°C)
9th Coolest Coolest since: 1963 1963
62nd Warmest Warmest since: 1962 2017
Ties: 1965
May 1963–Apr 1964
12-Month
53.3°F
(11.8°C)
54.9°F
(12.7°C)
-1.6°F
(-0.9°C)
9th Coolest Coolest since: 1963 1968
62nd Warmest Warmest since: 1962 2012
Nov 1962–Apr 1964
18-Month
48.2°F
(9.0°C)
50.4°F
(10.2°C)
-2.2°F
(-1.2°C)
3rd Coolest Coolest to Date 1978
64th Warmest Warmest since: 1963 2017
Ties: 1970
May 1962–Apr 1964
24-Month
53.0°F
(11.7°C)
55.0°F
(12.8°C)
-2.0°F
(-1.1°C)
2nd Coolest Coolest to Date 1978
65th Warmest Warmest since: 1963 2017
May 1961–Apr 1964
36-Month
53.4°F
(11.9°C)
55.0°F
(12.8°C)
-1.6°F
(-0.9°C)
5th Coolest Coolest since: 1963 1979
58th Warmest Warmest since: 1962 2018
Ties: 1968, 1969
May 1960–Apr 1964
48-Month
53.3°F
(11.8°C)
55.0°F
(12.8°C)
-1.7°F
(-1.0°C)
2nd Coolest Coolest to Date 1970
57th Warmest Warmest since: 1963 2019, 2020
Ties: 1980
May 1959–Apr 1964
60-Month
53.7°F
(12.1°C)
54.9°F
(12.7°C)
-1.2°F
(-0.6°C)
10th Coolest Coolest since: 1963 1965, 1970
46th Warmest Warmest since: 1963 2020
Ties: 1963, 1972

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2021, retrieved on October 26, 2021 from https://www.ncdc.noaa.gov/cag/