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 March 2021. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, May 2008

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 2008
1-Month
60.9°F
(16.1°C)
62.1°F
(16.7°C)
-1.2°F
(-0.6°C)
38th Coolest Coolest since: 2005 1967
89th Warmest Warmest since: 2007 2004
Ties: 1960
Apr–May 2008
2-Month
58.2°F
(14.6°C)
57.1°F
(13.9°C)
1.1°F
(0.7°C)
89th Coolest Coolest since: 2007 1907
38th Warmest Warmest since: 2006 2019
Ties: 1954, 1974, 1999
Mar–May 2008
3-Month
54.0°F
(12.2°C)
52.3°F
(11.3°C)
1.7°F
(0.9°C)
97th Coolest Coolest since: 2007 1940
30th Warmest Warmest since: 2006 2012
Ties: 2009, 2015, 2020
Feb–May 2008
4-Month
50.3°F
(10.2°C)
47.8°F
(8.8°C)
2.5°F
(1.4°C)
107th Coolest Coolest since: 2007 1934
20th Warmest Warmest since: 2004 2012
Ties: 1953
Jan–May 2008
5-Month
47.6°F
(8.7°C)
45.0°F
(7.2°C)
2.6°F
(1.5°C)
112th Coolest Coolest since: 2007 1940
15th Warmest Warmest since: 2006 2012
Dec 2007–May 2008
6-Month
46.2°F
(7.9°C)
43.5°F
(6.4°C)
2.7°F
(1.5°C)
111th Coolest Coolest since: 2007 1904
15th Warmest Warmest since: 2006 2012
Ties: 1999
Nov 2007–May 2008
7-Month
46.2°F
(7.9°C)
43.8°F
(6.6°C)
2.4°F
(1.3°C)
106th Coolest Coolest since: 2005 1904
20th Warmest Warmest since: 2007 2012
Ties: 1953, 1976
Oct 2007–May 2008
8-Month
48.4°F
(9.1°C)
45.3°F
(7.4°C)
3.1°F
(1.7°C)
117th Coolest Coolest since: 2007 1904
9th Warmest Warmest since: 2006 2012
Ties: 1921, 2006
Sep 2007–May 2008
9-Month
50.8°F
(10.4°C)
47.8°F
(8.8°C)
3.0°F
(1.6°C)
116th Coolest Coolest since: 2007 1904, 1918
10th Warmest Warmest since: 2006 2012
Aug 2007–May 2008
10-Month
53.4°F
(11.9°C)
50.4°F
(10.2°C)
3.0°F
(1.7°C)
117th Coolest Coolest since: 2007 1904
9th Warmest Warmest since: 2006 2012
Jul 2007–May 2008
11-Month
55.5°F
(13.1°C)
52.7°F
(11.5°C)
2.8°F
(1.6°C)
117th Coolest Coolest since: 2007 1904
9th Warmest Warmest since: 2006 2012
Ties: 1932, 2000
Jun 2007–May 2008
12-Month
56.9°F
(13.8°C)
54.2°F
(12.3°C)
2.7°F
(1.5°C)
117th Coolest Coolest since: 2007 1904
9th Warmest Warmest since: 2006 2012
Dec 2006–May 2008
18-Month
53.2°F
(11.8°C)
50.6°F
(10.3°C)
2.6°F
(1.5°C)
117th Coolest Coolest since: 2007 1905
8th Warmest Warmest since: 2000 2017
Ties: 1991, 2000
Jun 2006–May 2008
24-Month
56.6°F
(13.7°C)
54.2°F
(12.3°C)
2.4°F
(1.4°C)
117th Coolest Coolest since: 2006 1905
8th Warmest Warmest since: 2007 2017
Jun 2005–May 2008
36-Month
56.8°F
(13.8°C)
54.1°F
(12.3°C)
2.7°F
(1.5°C)
117th Coolest Coolest since: 2007 1906
7th Warmest Warmest to Date 2018
Ties: 2014
Jun 2004–May 2008
48-Month
56.3°F
(13.5°C)
54.1°F
(12.3°C)
2.2°F
(1.2°C)
114th Coolest Coolest since: 2007 1907
9th Warmest Warmest to Date 2019
Ties: 2011, 2015
Jun 2003–May 2008
60-Month
56.3°F
(13.5°C)
54.2°F
(12.3°C)
2.1°F
(1.2°C)
111th Coolest Coolest since: 2007 1908
11th Warmest Warmest to Date 2020
Ties: 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 19, 2021 from https://www.ncdc.noaa.gov/cag/