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 2019

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
April 2019
1-Month
58.1°F
(14.5°C)
53.5°F
(11.9°C)
4.6°F
(2.6°C)
71st Coolest Coolest since: 2018 1975
2nd Warmest Warmest since: 2017 2017
Ties: 1994
Mar–Apr 2019
2-Month
49.9°F
(9.9°C)
48.3°F
(9.1°C)
1.6°F
(0.8°C)
58th Coolest Coolest since: 2018 1950
13th Warmest Warmest since: 2017 2012
Ties: 1990
Feb–Apr 2019
3-Month
45.3°F
(7.4°C)
44.0°F
(6.7°C)
1.3°F
(0.7°C)
57th Coolest Coolest since: 2018 1978
14th Warmest Warmest since: 2017 2012
Ties: 2006
Jan–Apr 2019
4-Month
42.2°F
(5.7°C)
41.2°F
(5.1°C)
1.0°F
(0.6°C)
54th Coolest Coolest since: 2018 1978
17th Warmest Warmest since: 2017 2012
Ties: 1954, 2000
Dec 2018–Apr 2019
5-Month
41.6°F
(5.3°C)
40.3°F
(4.6°C)
1.3°F
(0.7°C)
56th Coolest Coolest since: 2018 1978
14th Warmest Warmest since: 2017 2012
Ties: 2000
Nov 2018–Apr 2019
6-Month
41.9°F
(5.5°C)
41.4°F
(5.2°C)
0.5°F
(0.3°C)
48th Coolest Coolest since: 2018 1978
21st Warmest Warmest since: 2017 2012
Oct 2018–Apr 2019
7-Month
44.2°F
(6.8°C)
43.4°F
(6.3°C)
0.8°F
(0.5°C)
51st Coolest Coolest since: 2018 1978
18th Warmest Warmest since: 2017 2002, 2012
Sep 2018–Apr 2019
8-Month
47.8°F
(8.8°C)
46.6°F
(8.1°C)
1.2°F
(0.7°C)
59th Coolest Coolest since: 2018 1978
10th Warmest Warmest since: 2017 2012
Ties: 1974, 1976, 1983
Aug 2018–Apr 2019
9-Month
51.1°F
(10.6°C)
49.7°F
(9.8°C)
1.4°F
(0.8°C)
60th Coolest Coolest since: 2018 1977
9th Warmest Warmest since: 2017 2017
Jul 2018–Apr 2019
10-Month
53.8°F
(12.1°C)
52.5°F
(11.4°C)
1.3°F
(0.7°C)
61st Coolest Coolest since: 2018 1963, 1977
8th Warmest Warmest since: 2017 2017
Jun 2018–Apr 2019
11-Month
55.5°F
(13.1°C)
54.3°F
(12.4°C)
1.2°F
(0.7°C)
61st Coolest Coolest since: 2018 1963, 1978
8th Warmest Warmest since: 2017 2012
Ties: 1974
May 2018–Apr 2019
12-Month
56.5°F
(13.6°C)
55.0°F
(12.8°C)
1.5°F
(0.8°C)
63rd Coolest Coolest since: 2018 1968
6th Warmest Warmest since: 2017 2012
Nov 2017–Apr 2019
18-Month
51.1°F
(10.6°C)
50.4°F
(10.2°C)
0.7°F
(0.4°C)
50th Coolest Coolest since: 2015 1978
15th Warmest Warmest since: 2018 2017
Ties: 1974, 2003
May 2017–Apr 2019
24-Month
55.8°F
(13.2°C)
54.9°F
(12.7°C)
0.9°F
(0.5°C)
56th Coolest Coolest since: 2016 1978
9th Warmest Warmest since: 2018 2017
Ties: 1991
May 2016–Apr 2019
36-Month
56.4°F
(13.6°C)
54.9°F
(12.7°C)
1.5°F
(0.9°C)
59th Coolest Coolest since: 2017 1979
2nd Warmest Warmest since: 2018 2018
May 2015–Apr 2019
48-Month
56.7°F
(13.7°C)
54.9°F
(12.7°C)
1.8°F
(1.0°C)
56th Coolest Coolest since: 2018 1964, 1970, 1980
1st Warmest Warmest to Date 2019
May 2014–Apr 2019
60-Month
56.1°F
(13.4°C)
54.9°F
(12.7°C)
1.2°F
(0.7°C)
53rd Coolest Coolest since: 2018 1965
1st Warmest Warmest since: 2012 2012, 2019
Ties: 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/