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 2019. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, August 2010

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
August 2010
1-Month
77.0°F
(25.0°C)
73.7°F
(23.2°C)
3.3°F
(1.8°C)
117th Coolest Coolest since: 2008 1927
9th Warmest Warmest since: 2009 2016
Ties: 1955, 1980
Jul–Aug 2010
2-Month
78.4°F
(25.8°C)
74.6°F
(23.7°C)
3.8°F
(2.1°C)
123rd Coolest Coolest since: 2009 1927
3rd Warmest Warmest since: 1955 2016
Ties: 1955
Jun–Aug 2010
3-Month
78.1°F
(25.6°C)
73.3°F
(22.9°C)
4.8°F
(2.7°C)
125th Coolest Coolest since: 2009 1927
1st Warmest Warmest to Date 2010
May–Aug 2010
4-Month
75.1°F
(23.9°C)
70.5°F
(21.4°C)
4.6°F
(2.5°C)
125th Coolest Coolest since: 2009 1907
1st Warmest Warmest to Date 2010
Apr–Aug 2010
5-Month
71.6°F
(22.0°C)
66.8°F
(19.3°C)
4.8°F
(2.7°C)
125th Coolest Coolest since: 2009 1907
1st Warmest Warmest to Date 2010
Mar–Aug 2010
6-Month
67.7°F
(19.8°C)
62.8°F
(17.1°C)
4.9°F
(2.7°C)
125th Coolest Coolest since: 2009 1907
1st Warmest Warmest to Date 2010
Feb–Aug 2010
7-Month
62.5°F
(16.9°C)
58.7°F
(14.8°C)
3.8°F
(2.1°C)
124th Coolest Coolest since: 2009 1907
2nd Warmest Warmest to Date 2012
Jan–Aug 2010
8-Month
58.9°F
(14.9°C)
55.6°F
(13.1°C)
3.3°F
(1.8°C)
122nd Coolest Coolest since: 2009 1940
4th Warmest Warmest since: 2002 2012
Ties: 1991, 1998
Dec 2009–Aug 2010
9-Month
56.4°F
(13.6°C)
53.4°F
(11.9°C)
3.0°F
(1.7°C)
117th Coolest Coolest since: 2009 1904
8th Warmest Warmest since: 2002 2012
Nov 2009–Aug 2010
10-Month
55.9°F
(13.3°C)
52.7°F
(11.5°C)
3.2°F
(1.8°C)
119th Coolest Coolest since: 2009 1904
6th Warmest Warmest since: 2002 2012
Oct 2009–Aug 2010
11-Month
55.9°F
(13.3°C)
53.0°F
(11.7°C)
2.9°F
(1.6°C)
119th Coolest Coolest since: 2009 1904
6th Warmest Warmest since: 2006 2012
Ties: 2006, 2019
Sep 2009–Aug 2010
12-Month
56.8°F
(13.8°C)
54.2°F
(12.3°C)
2.6°F
(1.5°C)
116th Coolest Coolest since: 2009 1904
9th Warmest Warmest since: 2008 2012
Mar 2009–Aug 2010
18-Month
59.3°F
(15.2°C)
57.1°F
(13.9°C)
2.2°F
(1.3°C)
114th Coolest Coolest since: 2009 1905, 1918
11th Warmest Warmest since: 2008 2012
Ties: 1999, 2006
Sep 2008–Aug 2010
24-Month
56.2°F
(13.4°C)
54.2°F
(12.3°C)
2.0°F
(1.1°C)
110th Coolest Coolest since: 2009 1905
14th Warmest Warmest since: 2009 2017
Ties: 2002, 2009
Sep 2007–Aug 2010
36-Month
56.4°F
(13.6°C)
54.1°F
(12.3°C)
2.3°F
(1.3°C)
115th Coolest Coolest since: 2009 1905, 1906
8th Warmest Warmest since: 2008 2018
Ties: 2000
Sep 2006–Aug 2010
48-Month
56.3°F
(13.5°C)
54.1°F
(12.3°C)
2.2°F
(1.2°C)
112th Coolest Coolest since: 2007 1905, 1907
10th Warmest Warmest since: 2009 2019
Ties: 2002
Sep 2005–Aug 2010
60-Month
56.5°F
(13.6°C)
54.1°F
(12.3°C)
2.4°F
(1.3°C)
115th Coolest Coolest since: 2009 1908
6th Warmest Warmest to Date 2019
Ties: 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/