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 2020. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, October 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
October 2015
1-Month
56.5°F
(13.6°C)
56.4°F
(13.6°C)
0.1°F
(0.0°C)
56th Coolest Coolest since: 2008 1907
71st Warmest Warmest since: 2014 2007
Ties: 1903
Sep–Oct 2015
2-Month
64.2°F
(17.9°C)
61.8°F
(16.6°C)
2.4°F
(1.3°C)
107th Coolest Coolest since: 2014 1917
20th Warmest Warmest since: 2014 2007
Ties: 2014
Aug–Oct 2015
3-Month
67.9°F
(19.9°C)
65.9°F
(18.8°C)
2.0°F
(1.1°C)
107th Coolest Coolest since: 2014 1909, 1917
20th Warmest Warmest since: 2012 2018
Jul–Oct 2015
4-Month
70.1°F
(21.2°C)
68.2°F
(20.1°C)
1.9°F
(1.1°C)
110th Coolest Coolest since: 2014 1909
17th Warmest Warmest since: 2012 2016
Jun–Oct 2015
5-Month
70.8°F
(21.6°C)
68.7°F
(20.4°C)
2.1°F
(1.2°C)
113th Coolest Coolest since: 2014 1907
14th Warmest Warmest since: 2012 2010
May–Oct 2015
6-Month
70.3°F
(21.3°C)
67.6°F
(19.8°C)
2.7°F
(1.5°C)
117th Coolest Coolest since: 2014 1907
10th Warmest Warmest since: 2012 2010, 2018
Apr–Oct 2015
7-Month
68.0°F
(20.0°C)
65.4°F
(18.6°C)
2.6°F
(1.4°C)
118th Coolest Coolest since: 2014 1907
9th Warmest Warmest since: 2012 2019
Mar–Oct 2015
8-Month
64.5°F
(18.1°C)
62.6°F
(17.0°C)
1.9°F
(1.1°C)
111th Coolest Coolest since: 2014 1907
16th Warmest Warmest since: 2012 2010
Feb–Oct 2015
9-Month
60.3°F
(15.7°C)
59.5°F
(15.3°C)
0.8°F
(0.4°C)
87th Coolest Coolest since: 2014 1907
40th Warmest Warmest since: 2013 2012
Ties: 1898, 1930, 1938, 1942
Jan–Oct 2015
10-Month
57.5°F
(14.2°C)
56.9°F
(13.8°C)
0.6°F
(0.4°C)
79th Coolest Coolest since: 2014 1940
48th Warmest Warmest since: 2013 2012
Ties: 1951, 1957
Dec 2014–Oct 2015
11-Month
56.0°F
(13.3°C)
55.0°F
(12.8°C)
1.0°F
(0.5°C)
90th Coolest Coolest since: 2014 1904
36th Warmest Warmest since: 2013 2012
Ties: 1898, 1952, 1955, 1997
Nov 2014–Oct 2015
12-Month
55.0°F
(12.8°C)
54.2°F
(12.3°C)
0.8°F
(0.5°C)
83rd Coolest Coolest since: 2014 1904
43rd Warmest Warmest since: 2013 2012
Ties: 1900, 1955, 1959, 1975, 1980
May 2014–Oct 2015
18-Month
59.7°F
(15.4°C)
58.7°F
(14.8°C)
1.0°F
(0.6°C)
97th Coolest Coolest since: 2014 1904
29th Warmest Warmest since: 2013 2012
Ties: 1942, 1986
Nov 2013–Oct 2015
24-Month
54.9°F
(12.7°C)
54.2°F
(12.3°C)
0.7°F
(0.4°C)
86th Coolest Coolest since: 1997 1905
39th Warmest Warmest since: 2014 2017
Ties: 1949, 1975, 1984, 1987
Nov 2012–Oct 2015
36-Month
55.2°F
(12.9°C)
54.1°F
(12.3°C)
1.1°F
(0.6°C)
96th Coolest Coolest since: 1998 1905
28th Warmest Warmest since: 2014 2018
Ties: 1932, 1933, 1951
Nov 2011–Oct 2015
48-Month
56.2°F
(13.4°C)
54.2°F
(12.3°C)
2.0°F
(1.1°C)
109th Coolest Coolest since: 2006 1907
14th Warmest Warmest since: 2014 2019
Nov 2010–Oct 2015
60-Month
56.2°F
(13.4°C)
54.2°F
(12.3°C)
2.0°F
(1.1°C)
109th Coolest Coolest since: 2009 1905, 1907, 1908
13th Warmest Warmest since: 2014 2020
Ties: 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on December 4, 2020 from https://www.ncdc.noaa.gov/cag/