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, March 1991

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
March 1991
1-Month
44.9°F
(7.2°C)
43.2°F
(6.2°C)
1.7°F
(1.0°C)
56th Coolest Coolest since: 1989 1960
15th Warmest Warmest since: 1990 2012
Feb–Mar 1991
2-Month
42.3°F
(5.7°C)
39.3°F
(4.1°C)
3.0°F
(1.6°C)
64th Coolest Coolest since: 1989 1978
7th Warmest Warmest since: 1990 2012
Ties: 2000, 2002
Jan–Mar 1991
3-Month
39.6°F
(4.2°C)
37.0°F
(2.8°C)
2.6°F
(1.4°C)
62nd Coolest Coolest since: 1989 1978
9th Warmest Warmest since: 1990 2012
Dec 1990–Mar 1991
4-Month
40.0°F
(4.4°C)
37.1°F
(2.8°C)
2.9°F
(1.6°C)
64th Coolest Coolest since: 1990 1978
6th Warmest Warmest to Date 2012
Nov 1990–Mar 1991
5-Month
41.7°F
(5.4°C)
39.0°F
(3.9°C)
2.7°F
(1.5°C)
64th Coolest Coolest since: 1990 1978
5th Warmest Warmest to Date 2012
Ties: 1998
Oct 1990–Mar 1991
6-Month
44.7°F
(7.1°C)
41.8°F
(5.4°C)
2.9°F
(1.7°C)
65th Coolest Coolest since: 1990 1978
4th Warmest Warmest to Date 2012
Ties: 2017
Sep 1990–Mar 1991
7-Month
47.8°F
(8.8°C)
45.5°F
(7.5°C)
2.3°F
(1.3°C)
63rd Coolest Coolest since: 1990 1977
6th Warmest Warmest to Date 2012
Aug 1990–Mar 1991
8-Month
51.2°F
(10.7°C)
49.3°F
(9.6°C)
1.9°F
(1.1°C)
62nd Coolest Coolest since: 1990 1977
7th Warmest Warmest to Date 2012, 2016
Jul 1990–Mar 1991
9-Month
54.1°F
(12.3°C)
52.4°F
(11.3°C)
1.7°F
(1.0°C)
62nd Coolest Coolest since: 1990 1977
7th Warmest Warmest to Date 2012
Jun 1990–Mar 1991
10-Month
55.9°F
(13.3°C)
54.3°F
(12.4°C)
1.6°F
(0.9°C)
62nd Coolest Coolest since: 1990 1963, 1977
7th Warmest Warmest to Date 2012
May 1990–Mar 1991
11-Month
56.4°F
(13.6°C)
55.1°F
(12.8°C)
1.3°F
(0.8°C)
63rd Coolest Coolest since: 1990 1968, 1977
6th Warmest Warmest to Date 2012
Ties: 1992, 1999, 2000
Apr 1990–Mar 1991
12-Month
56.2°F
(13.4°C)
55.0°F
(12.8°C)
1.2°F
(0.6°C)
63rd Coolest Coolest since: 1990 1968
6th Warmest Warmest to Date 2012
Ties: 1992, 1999, 2006
Oct 1989–Mar 1991
18-Month
51.6°F
(10.9°C)
50.5°F
(10.3°C)
1.1°F
(0.6°C)
56th Coolest Coolest since: 1990 1978
9th Warmest Warmest to Date 2017
Ties: 2016
Apr 1989–Mar 1991
24-Month
55.7°F
(13.2°C)
55.0°F
(12.8°C)
0.7°F
(0.4°C)
56th Coolest Coolest since: 1990 1978
9th Warmest Warmest to Date 2017
Ties: 2009, 2016
Apr 1988–Mar 1991
36-Month
55.2°F
(12.9°C)
54.9°F
(12.7°C)
0.3°F
(0.2°C)
46th Coolest Coolest since: 1990 1979
15th Warmest Warmest since: 1976 2018
Ties: 1955, 1993, 2011
Apr 1987–Mar 1991
48-Month
55.1°F
(12.8°C)
54.9°F
(12.7°C)
0.2°F
(0.1°C)
41st Coolest Coolest since: 1990 1970, 1980
16th Warmest Warmest since: 1956 2019
Ties: 1956
Apr 1986–Mar 1991
60-Month
54.9°F
(12.7°C)
54.8°F
(12.7°C)
0.1°F
(0.0°C)
34th Coolest Coolest since: 1985 1968, 1970
20th Warmest Warmest since: 1976 2012
Ties: 2004

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/