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 1966

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1966
1-Month
47.9°F
(8.8°C)
53.3°F
(11.8°C)
-5.4°F
(-3.0°C)
2nd Coolest Coolest since: 1966 1975
74th Warmest Warmest since: 1965 2017
Mar–Apr 1966
2-Month
45.5°F
(7.5°C)
48.2°F
(9.0°C)
-2.7°F
(-1.5°C)
12th Coolest Coolest since: 1965 1950
62nd Warmest Warmest since: 1964 2012
Ties: 1967, 1971, 2014
Feb–Apr 1966
3-Month
41.0°F
(5.0°C)
44.0°F
(6.7°C)
-3.0°F
(-1.7°C)
12th Coolest Coolest since: 1965 1978
62nd Warmest Warmest since: 1964 2012
Ties: 1970
Jan–Apr 1966
4-Month
38.0°F
(3.3°C)
41.0°F
(5.0°C)
-3.0°F
(-1.7°C)
12th Coolest Coolest since: 1965 1978
62nd Warmest Warmest since: 1964 2012
Dec 1965–Apr 1966
5-Month
38.0°F
(3.3°C)
40.2°F
(4.6°C)
-2.2°F
(-1.3°C)
19th Coolest Coolest since: 1965 1978
54th Warmest Warmest since: 1962 2012
Ties: 1962
Nov 1965–Apr 1966
6-Month
39.2°F
(4.0°C)
41.3°F
(5.2°C)
-2.1°F
(-1.2°C)
18th Coolest Coolest since: 1965 1978
54th Warmest Warmest since: 1965 2002, 2012
Ties: 1965, 1968
Oct 1965–Apr 1966
7-Month
41.2°F
(5.1°C)
43.3°F
(6.3°C)
-2.1°F
(-1.2°C)
10th Coolest Coolest since: 1965 1978
62nd Warmest Warmest since: 1965 2002
Ties: 1965, 2003
Sep 1965–Apr 1966
8-Month
44.8°F
(7.1°C)
46.5°F
(8.1°C)
-1.7°F
(-1.0°C)
19th Coolest Coolest since: 1965 1978
53rd Warmest Warmest since: 1962 2012, 2016, 2017
Ties: 1951, 1989, 1996
Aug 1965–Apr 1966
9-Month
47.9°F
(8.8°C)
49.6°F
(9.8°C)
-1.7°F
(-1.0°C)
14th Coolest Coolest since: 1965 1963, 1978
58th Warmest Warmest since: 1962 2017
Ties: 1951, 1984
Jul 1965–Apr 1966
10-Month
50.6°F
(10.3°C)
52.4°F
(11.3°C)
-1.8°F
(-1.0°C)
12th Coolest Coolest since: 1965 1963
60th Warmest Warmest since: 1962 2017
Jun 1965–Apr 1966
11-Month
52.4°F
(11.3°C)
54.2°F
(12.3°C)
-1.8°F
(-1.0°C)
12th Coolest Coolest since: 1965 1963
60th Warmest Warmest since: 1962 2017
May 1965–Apr 1966
12-Month
53.5°F
(11.9°C)
54.8°F
(12.7°C)
-1.3°F
(-0.8°C)
15th Coolest Coolest since: 1965 1963
57th Warmest Warmest since: 1962 2012
Ties: 1967
Nov 1964–Apr 1966
18-Month
48.8°F
(9.3°C)
50.4°F
(10.2°C)
-1.6°F
(-0.9°C)
15th Coolest Coolest since: 1965 1978, 1979
53rd Warmest Warmest since: 1960 2017
Ties: 1957
May 1964–Apr 1966
24-Month
53.4°F
(11.9°C)
54.9°F
(12.7°C)
-1.5°F
(-0.8°C)
10th Coolest Coolest since: 1965 1978
58th Warmest Warmest since: 1961 2017
Ties: 1970
May 1963–Apr 1966
36-Month
53.3°F
(11.8°C)
54.9°F
(12.7°C)
-1.6°F
(-0.9°C)
8th Coolest Coolest since: 1965 1979
56th Warmest Warmest since: 1962 2022
Ties: 1969
May 1962–Apr 1966
48-Month
53.0°F
(11.7°C)
54.8°F
(12.7°C)
-1.8°F
(-1.0°C)
2nd Coolest Coolest since: 1964 1964
58th Warmest Warmest since: 1965 2022
May 1961–Apr 1966
60-Month
53.2°F
(11.8°C)
54.8°F
(12.7°C)
-1.6°F
(-0.9°C)
4th Coolest Coolest since: 1965 1965
53rd Warmest Warmest since: 1964 2020
Ties: 1970

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 3, 2022 from https://www.ncdc.noaa.gov/cag/