Climate at a Glance

Statewide 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 October 2019. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, August 2011

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
August 2011
1-Month
75.5°F
(24.2°C)
73.7°F
(23.2°C)
1.8°F
(1.0°C)
88th Coolest Coolest since: 2008 1927
38th Warmest Warmest since: 2010 2016, 2018
Ties: 1993
Jul–Aug 2011
2-Month
78.0°F
(25.6°C)
74.6°F
(23.7°C)
3.4°F
(1.9°C)
120th Coolest Coolest since: 2009 1927
6th Warmest Warmest since: 2010 2016
Ties: 2002, 2019
Jun–Aug 2011
3-Month
76.8°F
(24.9°C)
73.3°F
(22.9°C)
3.5°F
(2.0°C)
122nd Coolest Coolest since: 2009 1927
4th Warmest Warmest since: 2010 2010
May–Aug 2011
4-Month
74.2°F
(23.4°C)
70.5°F
(21.4°C)
3.7°F
(2.0°C)
123rd Coolest Coolest since: 2009 1907
3rd Warmest Warmest since: 2010 2010
Ties: 2019
Apr–Aug 2011
5-Month
70.8°F
(21.6°C)
66.8°F
(19.3°C)
4.0°F
(2.3°C)
123rd Coolest Coolest since: 2009 1907
3rd Warmest Warmest since: 2010 2010
Mar–Aug 2011
6-Month
66.3°F
(19.1°C)
62.8°F
(17.1°C)
3.5°F
(2.0°C)
123rd Coolest Coolest since: 2009 1907
3rd Warmest Warmest since: 2010 2010
Ties: 2019
Feb–Aug 2011
7-Month
62.4°F
(16.9°C)
58.8°F
(14.9°C)
3.6°F
(2.0°C)
123rd Coolest Coolest since: 2009 1907
3rd Warmest Warmest since: 2010 2012
Ties: 2017
Jan–Aug 2011
8-Month
58.4°F
(14.7°C)
55.6°F
(13.1°C)
2.8°F
(1.6°C)
115th Coolest Coolest since: 2009 1940
11th Warmest Warmest since: 2010 2012
Ties: 1949
Dec 2010–Aug 2011
9-Month
55.4°F
(13.0°C)
53.4°F
(11.9°C)
2.0°F
(1.1°C)
107th Coolest Coolest since: 2009 1904
18th Warmest Warmest since: 2010 2012
Ties: 1953
Nov 2010–Aug 2011
10-Month
54.6°F
(12.6°C)
52.6°F
(11.4°C)
2.0°F
(1.2°C)
106th Coolest Coolest since: 2009 1904
19th Warmest Warmest since: 2010 2012
Ties: 2004, 2013
Oct 2010–Aug 2011
11-Month
55.0°F
(12.8°C)
53.0°F
(11.7°C)
2.0°F
(1.1°C)
107th Coolest Coolest since: 2009 1904
18th Warmest Warmest since: 2010 2012
Ties: 2000, 2013
Sep 2010–Aug 2011
12-Month
56.3°F
(13.5°C)
54.1°F
(12.3°C)
2.2°F
(1.2°C)
111th Coolest Coolest since: 2009 1904
14th Warmest Warmest since: 2010 2012
Ties: 1921, 1949
Mar 2010–Aug 2011
18-Month
60.1°F
(15.6°C)
57.0°F
(13.9°C)
3.1°F
(1.7°C)
121st Coolest Coolest since: 2010 1905, 1918
4th Warmest Warmest to Date 2012
Sep 2009–Aug 2011
24-Month
56.6°F
(13.7°C)
54.2°F
(12.3°C)
2.4°F
(1.4°C)
117th Coolest Coolest since: 2010 1905
7th Warmest Warmest since: 2007 2017
Ties: 1999, 2016
Sep 2008–Aug 2011
36-Month
56.2°F
(13.4°C)
54.1°F
(12.3°C)
2.1°F
(1.1°C)
112th Coolest Coolest since: 2009 1905, 1906
11th Warmest Warmest since: 2010 2018
Ties: 2002, 2006, 2009
Sep 2007–Aug 2011
48-Month
56.4°F
(13.6°C)
54.2°F
(12.3°C)
2.2°F
(1.3°C)
116th Coolest Coolest since: 2010 1905, 1907
6th Warmest Warmest since: 2009 2019
Ties: 2008, 2009, 2017
Sep 2006–Aug 2011
60-Month
56.3°F
(13.5°C)
54.1°F
(12.3°C)
2.2°F
(1.2°C)
112th Coolest Coolest since: 2009 1908
9th Warmest Warmest since: 2010 2019
Ties: 2002, 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/