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 2021. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, June 2021

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
June 2021
1-Month
74.5°F
(23.6°C)
70.7°F
(21.5°C)
3.8°F
(2.1°C)
123rd Coolest Coolest since: 2020 1907
5th Warmest Warmest since: 2010 2010
May–Jun 2021
2-Month
69.1°F
(20.6°C)
66.4°F
(19.1°C)
2.7°F
(1.5°C)
116th Coolest Coolest since: 2020 1907
12th Warmest Warmest since: 2019 2010
Apr–Jun 2021
3-Month
64.6°F
(18.1°C)
61.6°F
(16.4°C)
3.0°F
(1.7°C)
119th Coolest Coolest since: 2020 1907
9th Warmest Warmest since: 2019 2010
Mar–Jun 2021
4-Month
60.5°F
(15.8°C)
56.9°F
(13.8°C)
3.6°F
(2.0°C)
123rd Coolest Coolest since: 2020 1907
5th Warmest Warmest since: 2019 2010
Ties: 1991
Feb–Jun 2021
5-Month
55.6°F
(13.1°C)
52.4°F
(11.3°C)
3.2°F
(1.8°C)
117th Coolest Coolest since: 2018 1907
11th Warmest Warmest since: 2020 2012
Ties: 1976, 2000, 2004
Jan–Jun 2021
6-Month
52.5°F
(11.4°C)
49.2°F
(9.6°C)
3.3°F
(1.8°C)
118th Coolest Coolest since: 2018 1940
10th Warmest Warmest since: 2020 2012
Ties: 2006
Dec 2020–Jun 2021
7-Month
50.7°F
(10.4°C)
47.4°F
(8.6°C)
3.3°F
(1.8°C)
118th Coolest Coolest since: 2018 1904
9th Warmest Warmest since: 2020 2012
Nov 2020–Jun 2021
8-Month
50.9°F
(10.5°C)
47.2°F
(8.4°C)
3.7°F
(2.1°C)
121st Coolest Coolest since: 2020 1904
6th Warmest Warmest since: 2017 2012
Oct 2020–Jun 2021
9-Month
51.9°F
(11.1°C)
48.2°F
(9.0°C)
3.7°F
(2.1°C)
121st Coolest Coolest since: 2020 1904
6th Warmest Warmest since: 2017 2012
Sep 2020–Jun 2021
10-Month
53.6°F
(12.0°C)
50.1°F
(10.1°C)
3.5°F
(1.9°C)
120th Coolest Coolest since: 2020 1918
7th Warmest Warmest since: 2019 2012
Aug 2020–Jun 2021
11-Month
55.8°F
(13.2°C)
52.2°F
(11.2°C)
3.6°F
(2.0°C)
121st Coolest Coolest since: 2020 1904
6th Warmest Warmest since: 2019 2012
Jul 2020–Jun 2021
12-Month
57.9°F
(14.4°C)
54.2°F
(12.3°C)
3.7°F
(2.1°C)
124th Coolest Coolest since: 2020 1904
3rd Warmest Warmest since: 2017 2012
Jan 2020–Jun 2021
18-Month
56.3°F
(13.5°C)
52.5°F
(11.4°C)
3.8°F
(2.1°C)
125th Coolest Coolest since: 2020 1905
2nd Warmest Warmest since: 2012 2012
Jul 2019–Jun 2021
24-Month
57.8°F
(14.3°C)
54.2°F
(12.3°C)
3.6°F
(2.0°C)
124th Coolest Coolest since: 2020 1905
2nd Warmest Warmest since: 2017 2017
Jul 2018–Jun 2021
36-Month
57.8°F
(14.3°C)
54.2°F
(12.3°C)
3.6°F
(2.0°C)
124th Coolest Coolest since: 2020 1906
1st Warmest Warmest to Date 2021
Jul 2017–Jun 2021
48-Month
57.4°F
(14.1°C)
54.1°F
(12.3°C)
3.3°F
(1.8°C)
121st Coolest Coolest since: 2018 1907
3rd Warmest Warmest since: 2020 2019, 2020
Jul 2016–Jun 2021
60-Month
57.7°F
(14.3°C)
54.2°F
(12.3°C)
3.5°F
(2.0°C)
122nd Coolest Coolest since: 2020 1908
1st Warmest Warmest to Date 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2021, retrieved on September 23, 2021 from https://www.ncdc.noaa.gov/cag/