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 December 2019. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, January 2018

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
January 2018
1-Month
31.4°F
(-0.3°C)
32.5°F
(0.3°C)
-1.1°F
(-0.6°C)
30th Coolest Coolest since: 2015 1977
43rd Warmest Warmest since: 2017 1950
Ties: 1955, 1987
Dec 2017–Jan 2018
2-Month
33.2°F
(0.7°C)
34.7°F
(1.5°C)
-1.5°F
(-0.8°C)
27th Coolest Coolest since: 2014 1977
45th Warmest Warmest since: 2017 2016
Nov 2017–Jan 2018
3-Month
37.5°F
(3.1°C)
38.7°F
(3.7°C)
-1.2°F
(-0.6°C)
26th Coolest Coolest since: 2014 1977
45th Warmest Warmest since: 2017 2016
Ties: 2009
Oct 2017–Jan 2018
4-Month
43.7°F
(6.5°C)
43.0°F
(6.1°C)
0.7°F
(0.4°C)
48th Coolest Coolest since: 2015 1977
23rd Warmest Warmest since: 2017 2002
Ties: 1993, 2000
Sep 2017–Jan 2018
5-Month
49.0°F
(9.4°C)
48.0°F
(8.9°C)
1.0°F
(0.5°C)
52nd Coolest Coolest since: 2015 1977
19th Warmest Warmest since: 2017 2016
Ties: 1992
Aug 2017–Jan 2018
6-Month
53.1°F
(11.7°C)
52.6°F
(11.4°C)
0.5°F
(0.3°C)
49th Coolest Coolest since: 2015 1977
22nd Warmest Warmest since: 2017 2016
Ties: 1980
Jul 2017–Jan 2018
7-Month
56.7°F
(13.7°C)
56.1°F
(13.4°C)
0.6°F
(0.3°C)
51st Coolest Coolest since: 2015 1977
20th Warmest Warmest since: 2017 2017
Ties: 1983
Jun 2017–Jan 2018
8-Month
58.7°F
(14.8°C)
58.0°F
(14.4°C)
0.7°F
(0.4°C)
52nd Coolest Coolest since: 2015 1977
19th Warmest Warmest since: 2017 2016
Ties: 1949
May 2017–Jan 2018
9-Month
59.1°F
(15.1°C)
58.6°F
(14.8°C)
0.5°F
(0.3°C)
51st Coolest Coolest since: 2015 1977
20th Warmest Warmest since: 2017 2016
Ties: 1949, 1954, 1983
Apr 2017–Jan 2018
10-Month
59.1°F
(15.1°C)
58.1°F
(14.5°C)
1.0°F
(0.6°C)
56th Coolest Coolest since: 2015 1977
15th Warmest Warmest since: 2017 2016
Ties: 1974
Mar 2017–Jan 2018
11-Month
57.5°F
(14.2°C)
56.7°F
(13.7°C)
0.8°F
(0.5°C)
52nd Coolest Coolest since: 2015 1968
17th Warmest Warmest since: 2017 2017
Ties: 2006
Feb 2017–Jan 2018
12-Month
56.3°F
(13.5°C)
54.9°F
(12.7°C)
1.4°F
(0.8°C)
60th Coolest Coolest since: 2016 1968
9th Warmest Warmest since: 2017 2013
Aug 2016–Jan 2018
18-Month
56.1°F
(13.4°C)
54.1°F
(12.3°C)
2.0°F
(1.1°C)
64th Coolest Coolest since: 2016 1968
3rd Warmest Warmest since: 2017 2017
Feb 2016–Jan 2018
24-Month
56.7°F
(13.7°C)
54.9°F
(12.7°C)
1.8°F
(1.0°C)
63rd Coolest Coolest since: 2017 1968, 1969
2nd Warmest Warmest since: 2013 2013
Feb 2015–Jan 2018
36-Month
56.4°F
(13.6°C)
54.8°F
(12.7°C)
1.6°F
(0.9°C)
58th Coolest Coolest since: 2017 1970
3rd Warmest Warmest since: 2013 2013
Feb 2014–Jan 2018
48-Month
55.9°F
(13.3°C)
54.9°F
(12.7°C)
1.0°F
(0.6°C)
54th Coolest Coolest since: 2012 1970
3rd Warmest Warmest since: 2013 2019
Feb 2013–Jan 2018
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1968, 1970
-- -- 2013, 2019
Ties: 1987, 1988, 1989, 1990, 1991, 2014, 2015, 2016, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/