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, February 2011

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
February 2011
1-Month
38.8°F
(3.8°C)
34.4°F
(1.3°C)
4.4°F
(2.5°C)
105th Coolest Coolest since: 2010 1934
21st Warmest Warmest since: 2008 2017
Ties: 1981
Jan–Feb 2011
2-Month
34.6°F
(1.4°C)
33.9°F
(1.1°C)
0.7°F
(0.3°C)
69th Coolest Coolest since: 2010 1904, 1905, 1978
57th Warmest Warmest since: 2009 1932, 1990
Ties: 1983, 2009
Dec 2010–Feb 2011
3-Month
33.6°F
(0.9°C)
34.6°F
(1.4°C)
-1.0°F
(-0.5°C)
40th Coolest Coolest since: 2003 1905, 1918
85th Warmest Warmest since: 2010 1932
Nov 2010–Feb 2011
4-Month
37.1°F
(2.8°C)
37.4°F
(3.0°C)
-0.3°F
(-0.2°C)
50th Coolest Coolest since: 2003 1918
75th Warmest Warmest since: 2010 1932
Oct 2010–Feb 2011
5-Month
41.4°F
(5.2°C)
41.2°F
(5.1°C)
0.2°F
(0.1°C)
61st Coolest Coolest since: 2003 1918
64th Warmest Warmest since: 2010 1932
Ties: 1943
Sep 2010–Feb 2011
6-Month
46.4°F
(8.0°C)
45.6°F
(7.6°C)
0.8°F
(0.4°C)
79th Coolest Coolest since: 2010 1918
46th Warmest Warmest since: 2009 1932
Ties: 1930, 1971
Aug 2010–Feb 2011
7-Month
50.8°F
(10.4°C)
49.7°F
(9.8°C)
1.1°F
(0.6°C)
94th Coolest Coolest since: 2010 1918
31st Warmest Warmest since: 2008 1932, 2017
Ties: 1952, 1990, 1997, 2004
Jul 2010–Feb 2011
8-Month
54.4°F
(12.4°C)
52.9°F
(11.6°C)
1.5°F
(0.8°C)
101st Coolest Coolest since: 2010 1918
24th Warmest Warmest since: 2008 2017
Ties: 1995
Jun 2010–Feb 2011
9-Month
57.0°F
(13.9°C)
54.9°F
(12.7°C)
2.1°F
(1.2°C)
109th Coolest Coolest since: 2010 1918
16th Warmest Warmest since: 2008 2017
May 2010–Feb 2011
10-Month
57.9°F
(14.4°C)
55.6°F
(13.1°C)
2.3°F
(1.3°C)
111th Coolest Coolest since: 2010 1918
14th Warmest Warmest since: 2008 2012
Ties: 1991, 2000
Apr 2010–Feb 2011
11-Month
57.8°F
(14.3°C)
55.2°F
(12.9°C)
2.6°F
(1.4°C)
113th Coolest Coolest since: 2010 1918
12th Warmest Warmest since: 2008 2012
Mar 2010–Feb 2011
12-Month
57.0°F
(13.9°C)
54.2°F
(12.3°C)
2.8°F
(1.6°C)
120th Coolest Coolest since: 2010 1918
5th Warmest Warmest to Date 2012
Ties: 2018
Sep 2009–Feb 2011
18-Month
53.4°F
(11.9°C)
51.4°F
(10.8°C)
2.0°F
(1.1°C)
108th Coolest Coolest since: 2010 1905
16th Warmest Warmest since: 2009 2017
Ties: 1991, 2006
Mar 2009–Feb 2011
24-Month
56.0°F
(13.3°C)
54.1°F
(12.3°C)
1.9°F
(1.0°C)
108th Coolest Coolest since: 2010 1905
16th Warmest Warmest since: 2009 2013
Mar 2008–Feb 2011
36-Month
56.0°F
(13.3°C)
54.2°F
(12.3°C)
1.8°F
(1.0°C)
111th Coolest Coolest since: 2010 1918
12th Warmest Warmest since: 2009 2013
Mar 2007–Feb 2011
48-Month
56.2°F
(13.4°C)
54.2°F
(12.3°C)
2.0°F
(1.1°C)
112th Coolest Coolest since: 2010 1905
10th Warmest Warmest since: 2009 2019
Ties: 2016
Mar 2006–Feb 2011
60-Month
56.2°F
(13.4°C)
54.1°F
(12.3°C)
2.1°F
(1.1°C)
111th Coolest Coolest since: 2010 1908
10th Warmest Warmest since: 2009 2013, 2019
Ties: 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/