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 August 2022. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, June 2021

View Period (Months):All1234567891011121824364860
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  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
June 2021
1-Month
73.8°F
(23.2°C)
70.7°F
(21.5°C)
3.1°F
(1.7°C)
119th Coolest Coolest since: 2020 1907
10th Warmest Warmest since: 2019 2010
Ties: 2019
May–Jun 2021
2-Month
68.6°F
(20.3°C)
66.5°F
(19.2°C)
2.1°F
(1.1°C)
111th Coolest Coolest since: 2020 1907
18th Warmest Warmest since: 2019 2010
Ties: 1911, 2007, 2013
Apr–Jun 2021
3-Month
64.1°F
(17.8°C)
61.6°F
(16.4°C)
2.5°F
(1.4°C)
116th Coolest Coolest since: 2020 1907
13th Warmest Warmest since: 2019 2010
Ties: 1942
Mar–Jun 2021
4-Month
60.0°F
(15.6°C)
56.9°F
(13.8°C)
3.1°F
(1.8°C)
121st Coolest Coolest since: 2020 1907
8th Warmest Warmest since: 2019 2010
Feb–Jun 2021
5-Month
55.1°F
(12.8°C)
52.4°F
(11.3°C)
2.7°F
(1.5°C)
113th Coolest Coolest since: 2016 1907
16th Warmest Warmest since: 2020 2012
Ties: 1990, 2016
Jan–Jun 2021
6-Month
51.9°F
(11.1°C)
49.2°F
(9.6°C)
2.7°F
(1.5°C)
114th Coolest Coolest since: 2018 1940
15th Warmest Warmest since: 2020 2012
Ties: 2000
Dec 2020–Jun 2021
7-Month
50.2°F
(10.1°C)
47.4°F
(8.6°C)
2.8°F
(1.5°C)
116th Coolest Coolest since: 2018 1904
12th Warmest Warmest since: 2020 2012
Ties: 1949, 2010
Nov 2020–Jun 2021
8-Month
50.4°F
(10.2°C)
47.2°F
(8.4°C)
3.2°F
(1.8°C)
121st Coolest Coolest since: 2020 1904
7th Warmest Warmest since: 2019 2012
Ties: 1998, 2000
Oct 2020–Jun 2021
9-Month
51.5°F
(10.8°C)
48.2°F
(9.0°C)
3.3°F
(1.8°C)
122nd Coolest Coolest since: 2020 1904
6th Warmest Warmest since: 2019 2012
Ties: 2019
Sep 2020–Jun 2021
10-Month
53.2°F
(11.8°C)
50.1°F
(10.1°C)
3.1°F
(1.7°C)
119th Coolest Coolest since: 2018 1918
9th Warmest Warmest since: 2020 2012
Ties: 2006
Aug 2020–Jun 2021
11-Month
55.4°F
(13.0°C)
52.3°F
(11.3°C)
3.1°F
(1.7°C)
120th Coolest Coolest since: 2018 1904
8th Warmest Warmest since: 2020 2012
Ties: 2006, 2008
Jul 2020–Jun 2021
12-Month
57.5°F
(14.2°C)
54.2°F
(12.3°C)
3.3°F
(1.9°C)
122nd Coolest Coolest since: 2018 1904
6th Warmest Warmest since: 2020 2012
Ties: 2002
Jan 2020–Jun 2021
18-Month
56.0°F
(13.3°C)
52.6°F
(11.4°C)
3.4°F
(1.9°C)
125th Coolest Coolest since: 2020 1905
3rd Warmest Warmest since: 2020 2012
Ties: 2013, 2020
Jul 2019–Jun 2021
24-Month
57.5°F
(14.2°C)
54.2°F
(12.3°C)
3.3°F
(1.9°C)
122nd Coolest Coolest since: 2019 1905
5th Warmest Warmest since: 2020 2017
Ties: 2018
Jul 2018–Jun 2021
36-Month
57.6°F
(14.2°C)
54.2°F
(12.3°C)
3.4°F
(1.9°C)
125th Coolest Coolest since: 2020 1906
1st Warmest Warmest since: 2019 2018, 2019, 2021
Ties: 2018, 2019
Jul 2017–Jun 2021
48-Month
57.3°F
(14.1°C)
54.2°F
(12.3°C)
3.1°F
(1.8°C)
121st Coolest Coolest since: 2018 1907
4th Warmest Warmest since: 2020 2019, 2020
Jul 2016–Jun 2021
60-Month
57.5°F
(14.2°C)
54.1°F
(12.3°C)
3.4°F
(1.9°C)
122nd Coolest Coolest since: 2019 1908
2nd Warmest Warmest since: 2020 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on September 29, 2022 from https://www.ncdc.noaa.gov/cag/