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 2020

View Period (Months):All1234567891011121824364860
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
June 2020
1-Month
73.7°F
(23.2°C)
70.7°F
(21.5°C)
3.0°F
(1.7°C)
116th Coolest Coolest since: 2018 1907
11th Warmest Warmest since: 2019 2010
May–Jun 2020
2-Month
67.2°F
(19.6°C)
66.4°F
(19.1°C)
0.8°F
(0.5°C)
80th Coolest Coolest since: 2016 1907
47th Warmest Warmest since: 2019 2010
Ties: 1925, 1936, 1952, 1976, 1999
Apr–Jun 2020
3-Month
62.1°F
(16.7°C)
61.6°F
(16.4°C)
0.5°F
(0.3°C)
68th Coolest Coolest since: 2005 1907
59th Warmest Warmest since: 2019 2010
Ties: 1918, 1929, 1990, 1996
Mar–Jun 2020
4-Month
59.0°F
(15.0°C)
57.0°F
(13.9°C)
2.0°F
(1.1°C)
110th Coolest Coolest since: 2018 1907
17th Warmest Warmest since: 2019 2010
Ties: 1942, 1957, 2006
Feb–Jun 2020
5-Month
55.5°F
(13.1°C)
52.4°F
(11.3°C)
3.1°F
(1.8°C)
114th Coolest Coolest since: 2018 1907
13th Warmest Warmest since: 2019 2012
Jan–Jun 2020
6-Month
53.0°F
(11.7°C)
49.2°F
(9.6°C)
3.8°F
(2.1°C)
121st Coolest Coolest since: 2019 1940
6th Warmest Warmest since: 2017 2012
Dec 2019–Jun 2020
7-Month
51.1°F
(10.6°C)
47.3°F
(8.5°C)
3.8°F
(2.1°C)
119th Coolest Coolest since: 2019 1904
7th Warmest Warmest since: 2019 2012
Ties: 2019
Nov 2019–Jun 2020
8-Month
50.2°F
(10.1°C)
47.2°F
(8.4°C)
3.0°F
(1.7°C)
117th Coolest Coolest since: 2018 1904
9th Warmest Warmest since: 2019 2012
Ties: 1949, 2010
Oct 2019–Jun 2020
9-Month
51.4°F
(10.8°C)
48.1°F
(8.9°C)
3.3°F
(1.9°C)
119th Coolest Coolest since: 2018 1904
7th Warmest Warmest since: 2019 2012
Ties: 2008
Sep 2019–Jun 2020
10-Month
53.5°F
(11.9°C)
50.2°F
(10.1°C)
3.3°F
(1.8°C)
119th Coolest Coolest since: 2018 1918
7th Warmest Warmest since: 2019 2012
Aug 2019–Jun 2020
11-Month
55.5°F
(13.1°C)
52.2°F
(11.2°C)
3.3°F
(1.9°C)
120th Coolest Coolest since: 2018 1904
6th Warmest Warmest since: 2019 2012
Ties: 1991
Jul 2019–Jun 2020
12-Month
57.6°F
(14.2°C)
54.2°F
(12.3°C)
3.4°F
(1.9°C)
121st Coolest Coolest since: 2018 1904
5th Warmest Warmest since: 2019 2012
Jan 2019–Jun 2020
18-Month
56.0°F
(13.3°C)
52.6°F
(11.4°C)
3.4°F
(1.9°C)
123rd Coolest Coolest since: 2019 1905
3rd Warmest Warmest since: 2017 2012
Ties: 2013
Jul 2018–Jun 2020
24-Month
57.7°F
(14.3°C)
54.2°F
(12.3°C)
3.5°F
(2.0°C)
123rd Coolest Coolest since: 2019 1905
2nd Warmest Warmest since: 2017 2017
Ties: 2012, 2013
Jul 2017–Jun 2020
36-Month
57.3°F
(14.1°C)
54.2°F
(12.3°C)
3.1°F
(1.8°C)
121st Coolest Coolest since: 2017 1906
3rd Warmest Warmest since: 2019 2018, 2019
Ties: 2013
Jul 2016–Jun 2020
48-Month
57.6°F
(14.2°C)
54.2°F
(12.3°C)
3.4°F
(1.9°C)
122nd Coolest Coolest since: 2019 1907
1st Warmest Warmest since: 2019 2019, 2020
Ties: 2019
Jul 2015–Jun 2020
60-Month
57.6°F
(14.2°C)
54.2°F
(12.3°C)
3.4°F
(1.9°C)
121st Coolest Coolest since: 2019 1908
1st Warmest Warmest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 17, 2021 from https://www.ncdc.noaa.gov/cag/