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 2021. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, April 2017

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 2017
1-Month
58.8°F
(14.9°C)
53.2°F
(11.8°C)
5.6°F
(3.1°C)
74th Coolest Coolest since: 2016 1975
1st Warmest Warmest to Date 2017
Mar–Apr 2017
2-Month
50.2°F
(10.1°C)
48.1°F
(8.9°C)
2.1°F
(1.2°C)
63rd Coolest Coolest since: 2015 1950
10th Warmest Warmest since: 2016 2012
Feb–Apr 2017
3-Month
47.9°F
(8.8°C)
43.9°F
(6.6°C)
4.0°F
(2.2°C)
71st Coolest Coolest since: 2016 1978
2nd Warmest Warmest since: 2012 2012
Jan–Apr 2017
4-Month
45.3°F
(7.4°C)
41.0°F
(5.0°C)
4.3°F
(2.4°C)
71st Coolest Coolest since: 2016 1978
2nd Warmest Warmest since: 2012 2012
Ties: 1998
Dec 2016–Apr 2017
5-Month
43.8°F
(6.6°C)
40.1°F
(4.5°C)
3.7°F
(2.1°C)
68th Coolest Coolest since: 2015 1978
4th Warmest Warmest since: 2016 2012
Ties: 1998
Nov 2016–Apr 2017
6-Month
44.6°F
(7.0°C)
41.2°F
(5.1°C)
3.4°F
(1.9°C)
67th Coolest Coolest since: 2015 1978
4th Warmest Warmest since: 2016 2002, 2012
Oct 2016–Apr 2017
7-Month
46.7°F
(8.2°C)
43.3°F
(6.3°C)
3.4°F
(1.9°C)
68th Coolest Coolest since: 2016 1978
3rd Warmest Warmest since: 2012 2002
Sep 2016–Apr 2017
8-Month
49.8°F
(9.9°C)
46.3°F
(7.9°C)
3.5°F
(2.0°C)
70th Coolest Coolest since: 2016 1978
1st Warmest Warmest since: 2016 2012, 2016, 2017
Ties: 2012, 2016
Aug 2016–Apr 2017
9-Month
53.1°F
(11.7°C)
49.6°F
(9.8°C)
3.5°F
(1.9°C)
70th Coolest Coolest since: 2016 1963
1st Warmest Warmest to Date 2017
Jul 2016–Apr 2017
10-Month
55.7°F
(13.2°C)
52.3°F
(11.3°C)
3.4°F
(1.9°C)
70th Coolest Coolest since: 2016 1963
1st Warmest Warmest to Date 2017
Jun 2016–Apr 2017
11-Month
57.2°F
(14.0°C)
54.1°F
(12.3°C)
3.1°F
(1.7°C)
70th Coolest Coolest since: 2016 1963
1st Warmest Warmest to Date 2017
May 2016–Apr 2017
12-Month
57.6°F
(14.2°C)
54.8°F
(12.7°C)
2.8°F
(1.5°C)
68th Coolest Coolest since: 2015 1963
3rd Warmest Warmest since: 2016 2012
Ties: 2020
Nov 2015–Apr 2017
18-Month
53.4°F
(11.9°C)
50.2°F
(10.1°C)
3.2°F
(1.8°C)
66th Coolest Coolest since: 2016 1978
1st Warmest Warmest to Date 2017
May 2015–Apr 2017
24-Month
57.6°F
(14.2°C)
54.7°F
(12.6°C)
2.9°F
(1.6°C)
66th Coolest Coolest since: 2016 1978
1st Warmest Warmest to Date 2017
May 2014–Apr 2017
36-Month
56.3°F
(13.5°C)
54.8°F
(12.7°C)
1.5°F
(0.8°C)
58th Coolest Coolest since: 2016 1979
5th Warmest Warmest to Date 2018
May 2013–Apr 2017
48-Month
55.7°F
(13.2°C)
54.8°F
(12.7°C)
0.9°F
(0.5°C)
51st Coolest Coolest since: 2011 1964, 1966
8th Warmest Warmest since: 2012 2019, 2020
Ties: 2002
May 2012–Apr 2017
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1965
-- -- 2020
Ties: 1986, 1987, 1988, 1989, 1990, 2013, 2014, 2015, 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2021, retrieved on September 21, 2021 from https://www.ncdc.noaa.gov/cag/