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 2019. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, April 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
April 2015
1-Month
54.0°F
(12.2°C)
53.3°F
(11.8°C)
0.7°F
(0.4°C)
47th Coolest Coolest since: 2014 1975
26th Warmest Warmest since: 2013 2017
Ties: 1958, 2004, 2013
Mar–Apr 2015
2-Month
45.9°F
(7.7°C)
48.1°F
(8.9°C)
-2.2°F
(-1.2°C)
17th Coolest Coolest since: 2014 1984
54th Warmest Warmest since: 2012 2012
Feb–Apr 2015
3-Month
38.9°F
(3.8°C)
43.9°F
(6.6°C)
-5.0°F
(-2.8°C)
2nd Coolest Coolest since: 1978 1978
69th Warmest Warmest since: 2014 2012
Jan–Apr 2015
4-Month
36.8°F
(2.7°C)
41.0°F
(5.0°C)
-4.2°F
(-2.3°C)
3rd Coolest Coolest since: 1978 1978
68th Warmest Warmest since: 2014 2012
Dec 2014–Apr 2015
5-Month
37.5°F
(3.1°C)
40.2°F
(4.6°C)
-2.7°F
(-1.5°C)
9th Coolest Coolest since: 2014 1978
61st Warmest Warmest since: 2014 2012
Ties: 1964, 2014
Nov 2014–Apr 2015
6-Month
38.5°F
(3.6°C)
41.2°F
(5.1°C)
-2.7°F
(-1.5°C)
9th Coolest Coolest since: 2003 1978
60th Warmest Warmest since: 2014 2012
Ties: 1956, 1982
Oct 2014–Apr 2015
7-Month
41.3°F
(5.2°C)
43.3°F
(6.3°C)
-2.0°F
(-1.1°C)
11th Coolest Coolest since: 2003 1978
58th Warmest Warmest since: 2014 2002, 2012
Ties: 1956
Sep 2014–Apr 2015
8-Month
44.7°F
(7.1°C)
46.4°F
(8.0°C)
-1.7°F
(-0.9°C)
13th Coolest Coolest since: 2014 1978
56th Warmest Warmest since: 2012 2012, 2016, 2017
Ties: 1959, 1979
Aug 2014–Apr 2015
9-Month
47.8°F
(8.8°C)
49.6°F
(9.8°C)
-1.8°F
(-1.0°C)
8th Coolest Coolest since: 2014 1977
61st Warmest Warmest since: 2014 2017
Ties: 1965, 2014
Jul 2014–Apr 2015
10-Month
50.7°F
(10.4°C)
52.4°F
(11.3°C)
-1.7°F
(-0.9°C)
10th Coolest Coolest since: 2001 1977
59th Warmest Warmest since: 2014 2017
Jun 2014–Apr 2015
11-Month
52.7°F
(11.5°C)
54.2°F
(12.3°C)
-1.5°F
(-0.8°C)
12th Coolest Coolest since: 2001 1963, 1978
57th Warmest Warmest since: 2014 2017
Ties: 1966
May 2014–Apr 2015
12-Month
53.6°F
(12.0°C)
54.8°F
(12.7°C)
-1.2°F
(-0.7°C)
13th Coolest Coolest since: 2001 1968
56th Warmest Warmest since: 2014 2012
Ties: 1951, 1965, 1984
Nov 2013–Apr 2015
18-Month
48.6°F
(9.2°C)
50.3°F
(10.2°C)
-1.7°F
(-1.0°C)
8th Coolest Coolest since: 1982 1978
57th Warmest Warmest since: 2012 2017
Ties: 1959
May 2013–Apr 2015
24-Month
53.7°F
(12.1°C)
54.8°F
(12.7°C)
-1.1°F
(-0.6°C)
10th Coolest Coolest since: 1982 1978
55th Warmest Warmest since: 2012 2017
Ties: 1959, 1966, 1971, 1982
May 2012–Apr 2015
36-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1979
-- -- 2018
Ties: 1952, 1953, 1954, 1986, 1987, 1988, 2013, 2014
May 2011–Apr 2015
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1970, 1980
-- -- 2019
Ties: 1986, 1987, 1988, 1989, 2013, 2014, 2016
May 2010–Apr 2015
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1965, 1970
-- -- 2019
Ties: 1986, 1987, 1988, 1989, 1990, 2013, 2014, 2016, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/