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, June 2010

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
June 2010
1-Month
76.7°F
(24.8°C)
72.2°F
(22.3°C)
4.5°F
(2.5°C)
72nd Coolest Coolest since: 2009 1979
1st Warmest Warmest to Date 2010
May–Jun 2010
2-Month
71.1°F
(21.7°C)
67.5°F
(19.7°C)
3.6°F
(2.0°C)
71st Coolest Coolest since: 2009 1967
2nd Warmest Warmest since: 1991 1991
Apr–Jun 2010
3-Month
66.2°F
(19.0°C)
62.8°F
(17.1°C)
3.4°F
(1.9°C)
72nd Coolest Coolest since: 2009 2003
1st Warmest Warmest to Date 2010
Mar–Jun 2010
4-Month
61.6°F
(16.4°C)
57.9°F
(14.4°C)
3.7°F
(2.0°C)
70th Coolest Coolest since: 2009 1950
1st Warmest Warmest to Date 2010
Feb–Jun 2010
5-Month
55.5°F
(13.1°C)
53.4°F
(11.9°C)
2.1°F
(1.2°C)
67th Coolest Coolest since: 2009 1978
4th Warmest Warmest since: 1998 2012
Ties: 1976, 1998
Jan–Jun 2010
6-Month
51.6°F
(10.9°C)
49.9°F
(9.9°C)
1.7°F
(1.0°C)
61st Coolest Coolest since: 2009 1978
10th Warmest Warmest since: 2006 2012
Dec 2009–Jun 2010
7-Month
49.3°F
(9.6°C)
48.0°F
(8.9°C)
1.3°F
(0.7°C)
59th Coolest Coolest since: 2009 1978
11th Warmest Warmest since: 2002 2012
Nov 2009–Jun 2010
8-Month
49.4°F
(9.7°C)
47.9°F
(8.8°C)
1.5°F
(0.9°C)
61st Coolest Coolest since: 2009 1978
8th Warmest Warmest since: 2002 2012
Oct 2009–Jun 2010
9-Month
50.0°F
(10.0°C)
48.7°F
(9.3°C)
1.3°F
(0.7°C)
57th Coolest Coolest since: 2009 1978
12th Warmest Warmest since: 2008 2012
Sep 2009–Jun 2010
10-Month
51.7°F
(10.9°C)
50.7°F
(10.4°C)
1.0°F
(0.5°C)
56th Coolest Coolest since: 2009 1978
13th Warmest Warmest since: 2008 2012
Ties: 2000
Aug 2009–Jun 2010
11-Month
54.0°F
(12.2°C)
53.0°F
(11.7°C)
1.0°F
(0.5°C)
58th Coolest Coolest since: 2009 1978
11th Warmest Warmest since: 2008 2012, 2017
Ties: 1949, 1998
Jul 2009–Jun 2010
12-Month
55.6°F
(13.1°C)
54.9°F
(12.7°C)
0.7°F
(0.4°C)
54th Coolest Coolest since: 2009 1963
15th Warmest Warmest since: 2008 2012
Ties: 1953, 2007, 2018
Jan 2009–Jun 2010
18-Month
53.5°F
(11.9°C)
53.2°F
(11.8°C)
0.3°F
(0.1°C)
46th Coolest Coolest since: 2009 1979
21st Warmest Warmest since: 2009 1991
Ties: 2009
Jul 2008–Jun 2010
24-Month
55.1°F
(12.8°C)
54.9°F
(12.7°C)
0.2°F
(0.1°C)
45th Coolest Coolest since: 2005 1978
20th Warmest Warmest since: 2009 2017
Ties: 2002
Jul 2007–Jun 2010
36-Month
55.6°F
(13.1°C)
54.9°F
(12.7°C)
0.7°F
(0.4°C)
54th Coolest Coolest since: 2009 1979
7th Warmest Warmest since: 2009 2018
Ties: 1992, 2009
Jul 2006–Jun 2010
48-Month
55.6°F
(13.1°C)
54.9°F
(12.7°C)
0.7°F
(0.4°C)
50th Coolest Coolest since: 2007 1980
7th Warmest Warmest since: 2009 2019
Ties: 2002
Jul 2005–Jun 2010
60-Month
55.8°F
(13.2°C)
54.9°F
(12.7°C)
0.9°F
(0.5°C)
51st Coolest Coolest since: 2009 1967, 1968, 1970, 1981
3rd Warmest Warmest to Date 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/