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, August 2018

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 2018
1-Month
78.6°F
(25.9°C)
73.7°F
(23.2°C)
4.9°F
(2.7°C)
128th Coolest Coolest since: 2017 1927
1st Warmest Warmest since: 2016 2016, 2018
Ties: 2016
Jul–Aug 2018
2-Month
77.9°F
(25.5°C)
74.6°F
(23.7°C)
3.3°F
(1.8°C)
118th Coolest Coolest since: 2017 1927
11th Warmest Warmest since: 2016 2016
Ties: 1988, 2005
Jun–Aug 2018
3-Month
76.1°F
(24.5°C)
73.3°F
(22.9°C)
2.8°F
(1.6°C)
119th Coolest Coolest since: 2017 1927
10th Warmest Warmest since: 2016 2010
Ties: 2021
May–Aug 2018
4-Month
74.2°F
(23.4°C)
70.5°F
(21.4°C)
3.7°F
(2.0°C)
126th Coolest Coolest since: 2017 1907
3rd Warmest Warmest since: 2012 2010
Ties: 2011, 2019
Apr–Aug 2018
5-Month
69.7°F
(20.9°C)
66.9°F
(19.4°C)
2.8°F
(1.5°C)
123rd Coolest Coolest since: 2017 1907
6th Warmest Warmest since: 2017 2010
Ties: 1991, 2017
Mar–Aug 2018
6-Month
64.8°F
(18.2°C)
62.8°F
(17.1°C)
2.0°F
(1.1°C)
113th Coolest Coolest since: 2015 1907
16th Warmest Warmest since: 2017 2010
Feb–Aug 2018
7-Month
61.7°F
(16.5°C)
58.7°F
(14.8°C)
3.0°F
(1.7°C)
119th Coolest Coolest since: 2015 1907
10th Warmest Warmest since: 2017 2012
Ties: 2022
Jan–Aug 2018
8-Month
58.1°F
(14.5°C)
55.6°F
(13.1°C)
2.5°F
(1.4°C)
114th Coolest Coolest since: 2015 1940
15th Warmest Warmest since: 2017 2012
Ties: 1921
Dec 2017–Aug 2018
9-Month
55.7°F
(13.2°C)
53.5°F
(11.9°C)
2.2°F
(1.3°C)
110th Coolest Coolest since: 2015 1904
18th Warmest Warmest since: 2017 2012
Nov 2017–Aug 2018
10-Month
54.8°F
(12.7°C)
52.6°F
(11.4°C)
2.2°F
(1.3°C)
109th Coolest Coolest since: 2015 1904
19th Warmest Warmest since: 2017 2012
Ties: 1921
Oct 2017–Aug 2018
11-Month
55.5°F
(13.1°C)
53.0°F
(11.7°C)
2.5°F
(1.4°C)
114th Coolest Coolest since: 2015 1904
14th Warmest Warmest since: 2017 2012
Sep 2017–Aug 2018
12-Month
56.7°F
(13.7°C)
54.2°F
(12.3°C)
2.5°F
(1.4°C)
115th Coolest Coolest since: 2015 1904
13th Warmest Warmest since: 2017 2012
Mar 2017–Aug 2018
18-Month
59.6°F
(15.3°C)
57.1°F
(13.9°C)
2.5°F
(1.4°C)
116th Coolest Coolest since: 2015 1905, 1918
12th Warmest Warmest since: 2017 2012
Sep 2016–Aug 2018
24-Month
57.4°F
(14.1°C)
54.2°F
(12.3°C)
3.2°F
(1.8°C)
122nd Coolest Coolest since: 2016 1905
5th Warmest Warmest since: 2017 2017
Ties: 2021
Sep 2015–Aug 2018
36-Month
57.7°F
(14.3°C)
54.2°F
(12.3°C)
3.5°F
(2.0°C)
125th Coolest Coolest since: 2017 1905, 1906
1st Warmest Warmest to Date 2018
Sep 2014–Aug 2018
48-Month
57.0°F
(13.9°C)
54.2°F
(12.3°C)
2.8°F
(1.6°C)
119th Coolest Coolest since: 2017 1905, 1907
6th Warmest Warmest since: 2013 2019
Sep 2013–Aug 2018
60-Month
56.5°F
(13.6°C)
54.2°F
(12.3°C)
2.3°F
(1.3°C)
115th Coolest Coolest since: 2017 1908
9th Warmest Warmest since: 2016 2020
Ties: 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on September 26, 2022 from https://www.ncdc.noaa.gov/cag/