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, June 2018

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
June 2018
1-Month
72.6°F
(22.6°C)
70.7°F
(21.5°C)
1.9°F
(1.1°C)
96th Coolest Coolest since: 2016 1907
31st Warmest Warmest since: 2017 2010
Ties: 1984, 1986, 1991
May–Jun 2018
2-Month
70.4°F
(21.3°C)
66.4°F
(19.1°C)
4.0°F
(2.2°C)
123rd Coolest Coolest since: 2017 1907
4th Warmest Warmest since: 2015 2010
Ties: 2004, 2011, 2012, 2019
Apr–Jun 2018
3-Month
64.2°F
(17.9°C)
61.7°F
(16.5°C)
2.5°F
(1.4°C)
115th Coolest Coolest since: 2016 1907
12th Warmest Warmest since: 2017 2010
Mar–Jun 2018
4-Month
58.2°F
(14.6°C)
56.9°F
(13.8°C)
1.3°F
(0.8°C)
96th Coolest Coolest since: 2014 1907
31st Warmest Warmest since: 2017 2010
Ties: 1913, 1987, 1990, 2009
Feb–Jun 2018
5-Month
55.2°F
(12.9°C)
52.4°F
(11.3°C)
2.8°F
(1.6°C)
112th Coolest Coolest since: 2016 1907
15th Warmest Warmest since: 2017 2012
Jan–Jun 2018
6-Month
51.5°F
(10.8°C)
49.2°F
(9.6°C)
2.3°F
(1.2°C)
108th Coolest Coolest since: 2015 1940
19th Warmest Warmest since: 2017 2012
Dec 2017–Jun 2018
7-Month
49.3°F
(9.6°C)
47.4°F
(8.6°C)
1.9°F
(1.0°C)
103rd Coolest Coolest since: 2015 1904
23rd Warmest Warmest since: 2017 2012
Ties: 1995
Nov 2017–Jun 2018
8-Month
49.1°F
(9.5°C)
47.2°F
(8.4°C)
1.9°F
(1.1°C)
101st Coolest Coolest since: 2015 1904
25th Warmest Warmest since: 2017 2012
Oct 2017–Jun 2018
9-Month
50.6°F
(10.3°C)
48.2°F
(9.0°C)
2.4°F
(1.3°C)
110th Coolest Coolest since: 2015 1904
16th Warmest Warmest since: 2017 2012
Ties: 1949
Sep 2017–Jun 2018
10-Month
52.5°F
(11.4°C)
50.1°F
(10.1°C)
2.4°F
(1.3°C)
112th Coolest Coolest since: 2015 1918
14th Warmest Warmest since: 2017 2012
Ties: 2010
Aug 2017–Jun 2018
11-Month
54.4°F
(12.4°C)
52.2°F
(11.2°C)
2.2°F
(1.2°C)
110th Coolest Coolest since: 2015 1904
16th Warmest Warmest since: 2017 2012
Ties: 2013
Jul 2017–Jun 2018
12-Month
56.4°F
(13.6°C)
54.2°F
(12.3°C)
2.2°F
(1.3°C)
113th Coolest Coolest since: 2015 1904
13th Warmest Warmest since: 2017 2012
Ties: 1998, 2010, 2011
Jan 2017–Jun 2018
18-Month
55.6°F
(13.1°C)
52.5°F
(11.4°C)
3.1°F
(1.7°C)
119th Coolest Coolest since: 2016 1905
7th Warmest Warmest since: 2017 2012
Jul 2016–Jun 2018
24-Month
57.5°F
(14.2°C)
54.2°F
(12.3°C)
3.3°F
(1.9°C)
120th Coolest Coolest since: 2016 1905
5th Warmest Warmest since: 2017 2017
Jul 2015–Jun 2018
36-Month
57.6°F
(14.2°C)
54.2°F
(12.3°C)
3.4°F
(1.9°C)
123rd Coolest Coolest since: 2017 1906
1st Warmest Warmest to Date 2018, 2019
Ties: 2019
Jul 2014–Jun 2018
48-Month
56.8°F
(13.8°C)
54.1°F
(12.3°C)
2.7°F
(1.5°C)
119th Coolest Coolest since: 2017 1907
4th Warmest Warmest since: 2013 2019, 2020
Ties: 2012
Jul 2013–Jun 2018
60-Month
56.4°F
(13.6°C)
54.1°F
(12.3°C)
2.3°F
(1.3°C)
113th Coolest Coolest since: 2015 1908
9th Warmest Warmest since: 2017 2020
Ties: 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 18, 2021 from https://www.ncdc.noaa.gov/cag/