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, February 1991

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
February 1991
1-Month
39.7°F
(4.3°C)
35.3°F
(1.8°C)
4.4°F
(2.5°C)
64th Coolest Coolest since: 1989 1979
9th Warmest Warmest since: 1990 2017
Jan–Feb 1991
2-Month
37.0°F
(2.8°C)
33.9°F
(1.1°C)
3.1°F
(1.7°C)
62nd Coolest Coolest since: 1989 1978
11th Warmest Warmest since: 1990 1990, 1998
Dec 1990–Feb 1991
3-Month
38.3°F
(3.5°C)
34.9°F
(1.6°C)
3.4°F
(1.9°C)
66th Coolest Coolest since: 1990 1978
6th Warmest Warmest to Date 2002
Nov 1990–Feb 1991
4-Month
40.8°F
(4.9°C)
37.8°F
(3.2°C)
3.0°F
(1.7°C)
65th Coolest Coolest since: 1990 1977
6th Warmest Warmest to Date 2002
Oct 1990–Feb 1991
5-Month
44.7°F
(7.1°C)
41.6°F
(5.3°C)
3.1°F
(1.8°C)
66th Coolest Coolest since: 1990 1977
5th Warmest Warmest to Date 2002
Sep 1990–Feb 1991
6-Month
48.3°F
(9.1°C)
45.9°F
(7.7°C)
2.4°F
(1.4°C)
65th Coolest Coolest since: 1990 1977
6th Warmest Warmest to Date 2017
Ties: 1999
Aug 1990–Feb 1991
7-Month
52.1°F
(11.2°C)
50.2°F
(10.1°C)
1.9°F
(1.1°C)
63rd Coolest Coolest since: 1990 1977
8th Warmest Warmest to Date 2017
Jul 1990–Feb 1991
8-Month
55.3°F
(12.9°C)
53.5°F
(11.9°C)
1.8°F
(1.0°C)
64th Coolest Coolest since: 1990 1977
7th Warmest Warmest to Date 2017
Jun 1990–Feb 1991
9-Month
57.1°F
(13.9°C)
55.5°F
(13.1°C)
1.6°F
(0.8°C)
64th Coolest Coolest since: 1990 1977
7th Warmest Warmest to Date 2017
May 1990–Feb 1991
10-Month
57.6°F
(14.2°C)
56.3°F
(13.5°C)
1.3°F
(0.7°C)
60th Coolest Coolest since: 1990 1977
11th Warmest Warmest since: 1960 2012
Apr 1990–Feb 1991
11-Month
57.2°F
(14.0°C)
56.0°F
(13.3°C)
1.2°F
(0.7°C)
60th Coolest Coolest since: 1990 1968, 1977
11th Warmest Warmest since: 1960 2012
Ties: 2006
Mar 1990–Feb 1991
12-Month
56.3°F
(13.5°C)
55.0°F
(12.8°C)
1.3°F
(0.7°C)
60th Coolest Coolest since: 1990 1968
9th Warmest Warmest to Date 2017
Ties: 2011
Sep 1989–Feb 1991
18-Month
52.9°F
(11.6°C)
51.9°F
(11.1°C)
1.0°F
(0.5°C)
55th Coolest Coolest since: 1990 1978
12th Warmest Warmest since: 1950 2017
Ties: 2009
Mar 1989–Feb 1991
24-Month
55.5°F
(13.1°C)
54.9°F
(12.7°C)
0.6°F
(0.4°C)
52nd Coolest Coolest since: 1990 1968
13th Warmest Warmest since: 1975 2017
Ties: 1950, 1954, 2006
Mar 1988–Feb 1991
36-Month
55.2°F
(12.9°C)
54.9°F
(12.7°C)
0.3°F
(0.2°C)
44th Coolest Coolest since: 1990 1963, 1979
17th Warmest Warmest since: 1976 2013, 2018
Ties: 1999
Mar 1987–Feb 1991
48-Month
55.1°F
(12.8°C)
54.9°F
(12.7°C)
0.2°F
(0.1°C)
42nd Coolest Coolest since: 1986 1964
15th Warmest Warmest since: 1956 2019
Ties: 1956, 1994, 2003
Mar 1986–Feb 1991
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1965, 1968, 1970
-- -- 2013, 2019
Ties: 1987, 1988, 1989, 1990, 2014, 2015, 2016, 2017, 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/