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


Delaware

Average Temperature Rankings, January 2009

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
January 2009
1-Month
30.7°F
(-0.7°C)
33.3°F
(0.7°C)
-2.6°F
(-1.4°C)
33rd Coolest Coolest since: 2004 1940
95th Warmest Warmest since: 2008 1950
Dec 2008–Jan 2009
2-Month
35.7°F
(2.1°C)
34.8°F
(1.6°C)
0.9°F
(0.5°C)
71st Coolest Coolest since: 2004 1918
56th Warmest Warmest since: 2008 1932
Ties: 1916
Nov 2008–Jan 2009
3-Month
38.9°F
(3.8°C)
38.4°F
(3.6°C)
0.5°F
(0.2°C)
65th Coolest Coolest since: 2003 1918
62nd Warmest Warmest since: 2008 1932
Ties: 1903, 1988
Oct 2008–Jan 2009
4-Month
43.2°F
(6.2°C)
42.9°F
(6.1°C)
0.3°F
(0.1°C)
60th Coolest Coolest since: 2003 1918
67th Warmest Warmest since: 2008 1932
Ties: 1916, 1929, 1989
Sep 2008–Jan 2009
5-Month
48.5°F
(9.2°C)
47.8°F
(8.8°C)
0.7°F
(0.4°C)
75th Coolest Coolest since: 2003 1918
52nd Warmest Warmest since: 2008 1932
Ties: 1923, 1957, 1971
Aug 2008–Jan 2009
6-Month
52.7°F
(11.5°C)
52.2°F
(11.2°C)
0.5°F
(0.3°C)
74th Coolest Coolest since: 2001 1918
53rd Warmest Warmest since: 2008 1932
Ties: 1906, 1957
Jul 2008–Jan 2009
7-Month
56.2°F
(13.4°C)
55.5°F
(13.1°C)
0.7°F
(0.3°C)
83rd Coolest Coolest since: 2001 1918
44th Warmest Warmest since: 2008 1932
Ties: 1914, 1954, 1976, 1980
Jun 2008–Jan 2009
8-Month
58.6°F
(14.8°C)
57.4°F
(14.1°C)
1.2°F
(0.7°C)
101st Coolest Coolest since: 2005 1918
26th Warmest Warmest since: 2008 2012
Ties: 1913, 1949, 1998, 2003, 2005
May 2008–Jan 2009
9-Month
58.8°F
(14.9°C)
57.9°F
(14.4°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 2004 1918
37th Warmest Warmest since: 2008 2016
Ties: 1933, 1987
Apr 2008–Jan 2009
10-Month
58.5°F
(14.7°C)
57.3°F
(14.1°C)
1.2°F
(0.6°C)
97th Coolest Coolest since: 2004 1918
30th Warmest Warmest since: 2008 2012
Ties: 1937, 1972, 2015
Mar 2008–Jan 2009
11-Month
57.3°F
(14.1°C)
56.0°F
(13.3°C)
1.3°F
(0.8°C)
99th Coolest Coolest since: 2004 1918
28th Warmest Warmest since: 2008 2012, 2013
Ties: 1947
Feb 2008–Jan 2009
12-Month
55.8°F
(13.2°C)
54.2°F
(12.3°C)
1.6°F
(0.9°C)
102nd Coolest Coolest since: 2004 1918
25th Warmest Warmest since: 2008 2013
Ties: 1986
Aug 2007–Jan 2009
18-Month
55.7°F
(13.2°C)
53.5°F
(11.9°C)
2.2°F
(1.3°C)
111th Coolest Coolest since: 2006 1905
15th Warmest Warmest since: 2008 2013
Feb 2007–Jan 2009
24-Month
55.9°F
(13.3°C)
54.2°F
(12.3°C)
1.7°F
(1.0°C)
108th Coolest Coolest since: 2005 1918
18th Warmest Warmest since: 2008 2013
Feb 2006–Jan 2009
36-Month
56.3°F
(13.5°C)
54.1°F
(12.3°C)
2.2°F
(1.2°C)
114th Coolest Coolest since: 2006 1918
11th Warmest Warmest since: 2008 2021
Feb 2005–Jan 2009
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 1905, 1918
10th Warmest Warmest since: 2008 2020, 2021
Ties: 2016
Feb 2004–Jan 2009
60-Month
56.3°F
(13.5°C)
54.1°F
(12.3°C)
2.2°F
(1.2°C)
113th Coolest Coolest since: 2008 1906, 1908
10th Warmest Warmest to Date 2021
Ties: 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on March 5, 2021 from https://www.ncdc.noaa.gov/cag/