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 2022. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, May 2012

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 2012
1-Month
67.0°F
(19.4°C)
62.8°F
(17.1°C)
4.2°F
(2.3°C)
71st Coolest Coolest since: 2011 1967
5th Warmest Warmest since: 2004 2004
Apr–May 2012
2-Month
60.2°F
(15.7°C)
58.0°F
(14.4°C)
2.2°F
(1.3°C)
66th Coolest Coolest since: 2009 1967
10th Warmest Warmest since: 2011 2019
Ties: 1998
Mar–May 2012
3-Month
57.3°F
(14.1°C)
53.1°F
(11.7°C)
4.2°F
(2.4°C)
73rd Coolest Coolest since: 2011 1950
1st Warmest Warmest to Date 2012
Feb–May 2012
4-Month
52.9°F
(11.6°C)
48.6°F
(9.2°C)
4.3°F
(2.4°C)
73rd Coolest Coolest since: 2011 1978
1st Warmest Warmest to Date 2012
Jan–May 2012
5-Month
49.8°F
(9.9°C)
45.4°F
(7.4°C)
4.4°F
(2.5°C)
73rd Coolest Coolest since: 2011 1978
1st Warmest Warmest to Date 2012
Dec 2011–May 2012
6-Month
48.4°F
(9.1°C)
44.0°F
(6.7°C)
4.4°F
(2.4°C)
72nd Coolest Coolest since: 2011 1978
1st Warmest Warmest to Date 2012
Nov 2011–May 2012
7-Month
48.5°F
(9.2°C)
44.3°F
(6.8°C)
4.2°F
(2.4°C)
71st Coolest Coolest since: 2011 1978
1st Warmest Warmest to Date 2012
Oct 2011–May 2012
8-Month
49.5°F
(9.7°C)
45.8°F
(7.7°C)
3.7°F
(2.0°C)
71st Coolest Coolest since: 2011 1978
1st Warmest Warmest to Date 2012
Sep 2011–May 2012
9-Month
51.7°F
(10.9°C)
48.2°F
(9.0°C)
3.5°F
(1.9°C)
71st Coolest Coolest since: 2011 1978
1st Warmest Warmest to Date 2012
Aug 2011–May 2012
10-Month
54.1°F
(12.3°C)
51.0°F
(10.6°C)
3.1°F
(1.7°C)
71st Coolest Coolest since: 2011 1963, 1978
1st Warmest Warmest to Date 2012
Jul 2011–May 2012
11-Month
56.5°F
(13.6°C)
53.3°F
(11.8°C)
3.2°F
(1.8°C)
71st Coolest Coolest since: 2011 1963
1st Warmest Warmest to Date 2012
Jun 2011–May 2012
12-Month
58.0°F
(14.4°C)
54.9°F
(12.7°C)
3.1°F
(1.7°C)
71st Coolest Coolest since: 2011 1963
1st Warmest Warmest to Date 2012
Dec 2010–May 2012
18-Month
53.1°F
(11.7°C)
51.2°F
(10.7°C)
1.9°F
(1.0°C)
65th Coolest Coolest since: 2011 1979
4th Warmest Warmest since: 1999 2017
Ties: 2021, 2022
Jun 2010–May 2012
24-Month
56.8°F
(13.8°C)
54.8°F
(12.7°C)
2.0°F
(1.1°C)
66th Coolest Coolest since: 2011 1978
2nd Warmest Warmest to Date 2017
Ties: 2022
Jun 2009–May 2012
36-Month
56.2°F
(13.4°C)
54.8°F
(12.7°C)
1.4°F
(0.7°C)
57th Coolest Coolest since: 2011 1979
7th Warmest Warmest since: 2008 2022
Ties: 2017
Jun 2008–May 2012
48-Month
55.9°F
(13.3°C)
54.8°F
(12.7°C)
1.1°F
(0.6°C)
53rd Coolest Coolest since: 2011 1966
7th Warmest Warmest since: 2009 2019, 2020, 2022
Jun 2007–May 2012
60-Month
56.0°F
(13.3°C)
54.8°F
(12.7°C)
1.2°F
(0.6°C)
52nd Coolest Coolest since: 2011 1967
5th Warmest Warmest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 1, 2022 from https://www.ncdc.noaa.gov/cag/