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 August 2020. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, April 2011

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 2011
1-Month
57.2°F
(14.0°C)
52.0°F
(11.1°C)
5.2°F
(2.9°C)
122nd Coolest Coolest since: 2009 1907
5th Warmest Warmest since: 2010 2017
Ties: 1921, 1960
Mar–Apr 2011
2-Month
50.6°F
(10.3°C)
47.4°F
(8.6°C)
3.2°F
(1.7°C)
113th Coolest Coolest since: 2009 1940
14th Warmest Warmest since: 2010 1921
Ties: 2000, 2008, 2020
Feb–Apr 2011
3-Month
46.6°F
(8.1°C)
43.0°F
(6.1°C)
3.6°F
(2.0°C)
111th Coolest Coolest since: 2010 1934
16th Warmest Warmest since: 2008 2012
Jan–Apr 2011
4-Month
42.6°F
(5.9°C)
40.7°F
(4.8°C)
1.9°F
(1.1°C)
99th Coolest Coolest since: 2010 1940
28th Warmest Warmest since: 2010 2012
Ties: 1995, 2010
Dec 2010–Apr 2011
5-Month
40.4°F
(4.7°C)
39.8°F
(4.3°C)
0.6°F
(0.4°C)
74th Coolest Coolest since: 2003 1904
52nd Warmest Warmest since: 2010 2012
Ties: 1930, 1955
Nov 2010–Apr 2011
6-Month
41.6°F
(5.3°C)
40.8°F
(4.9°C)
0.8°F
(0.4°C)
77th Coolest Coolest since: 2003 1904
49th Warmest Warmest since: 2010 2012
Ties: 1975
Oct 2010–Apr 2011
7-Month
44.0°F
(6.7°C)
43.0°F
(6.1°C)
1.0°F
(0.6°C)
82nd Coolest Coolest since: 2003 1904
44th Warmest Warmest since: 2010 2012
Ties: 1909, 1933
Sep 2010–Apr 2011
8-Month
47.4°F
(8.6°C)
46.0°F
(7.8°C)
1.4°F
(0.8°C)
96th Coolest Coolest since: 2009 1918
30th Warmest Warmest since: 2010 2012
Ties: 1950, 1957, 1983, 1997, 2009
Aug 2010–Apr 2011
9-Month
50.7°F
(10.4°C)
49.1°F
(9.5°C)
1.6°F
(0.9°C)
102nd Coolest Coolest since: 2009 1918
24th Warmest Warmest since: 2010 2017
Ties: 1954, 1990, 1995, 2004
Jul 2010–Apr 2011
10-Month
53.6°F
(12.0°C)
51.7°F
(10.9°C)
1.9°F
(1.1°C)
107th Coolest Coolest since: 2010 1918
19th Warmest Warmest since: 2008 2012, 2017
Ties: 2018
Jun 2010–Apr 2011
11-Month
55.8°F
(13.2°C)
53.5°F
(11.9°C)
2.3°F
(1.3°C)
113th Coolest Coolest since: 2010 1904
13th Warmest Warmest since: 2008 2012
May 2010–Apr 2011
12-Month
56.7°F
(13.7°C)
54.2°F
(12.3°C)
2.5°F
(1.4°C)
116th Coolest Coolest since: 2010 1918
10th Warmest Warmest since: 2008 2012
Ties: 1932
Nov 2009–Apr 2011
18-Month
52.1°F
(11.2°C)
49.7°F
(9.8°C)
2.4°F
(1.4°C)
112th Coolest Coolest since: 2010 1905
13th Warmest Warmest since: 2008 2017
Ties: 2016
May 2009–Apr 2011
24-Month
56.2°F
(13.4°C)
54.2°F
(12.3°C)
2.0°F
(1.1°C)
110th Coolest Coolest since: 2010 1905
15th Warmest Warmest since: 2009 2017
May 2008–Apr 2011
36-Month
56.0°F
(13.3°C)
54.2°F
(12.3°C)
1.8°F
(1.0°C)
109th Coolest Coolest since: 2006 1906
15th Warmest Warmest since: 2010 2018
Ties: 2006
May 2007–Apr 2011
48-Month
56.3°F
(13.5°C)
54.2°F
(12.3°C)
2.1°F
(1.2°C)
113th Coolest Coolest since: 2010 1905
10th Warmest Warmest since: 2009 2019, 2020
May 2006–Apr 2011
60-Month
56.2°F
(13.4°C)
54.1°F
(12.3°C)
2.1°F
(1.1°C)
109th Coolest Coolest since: 2007 1908
13th Warmest Warmest since: 2010 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on September 29, 2020 from https://www.ncdc.noaa.gov/cag/