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 January 2021. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, May 2012

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 2012
1-Month
67.8°F
(19.9°C)
62.1°F
(16.7°C)
5.7°F
(3.2°C)
122nd Coolest Coolest since: 2011 1967
5th Warmest Warmest since: 2004 2004
Apr–May 2012
2-Month
61.4°F
(16.3°C)
57.1°F
(13.9°C)
4.3°F
(2.4°C)
121st Coolest Coolest since: 2009 1907
6th Warmest Warmest since: 2011 2019
Mar–May 2012
3-Month
58.4°F
(14.7°C)
52.3°F
(11.3°C)
6.1°F
(3.4°C)
126th Coolest Coolest since: 2011 1940
1st Warmest Warmest to Date 2012
Feb–May 2012
4-Month
54.1°F
(12.3°C)
47.8°F
(8.8°C)
6.3°F
(3.5°C)
126th Coolest Coolest since: 2011 1934
1st Warmest Warmest to Date 2012
Jan–May 2012
5-Month
51.1°F
(10.6°C)
44.9°F
(7.2°C)
6.2°F
(3.4°C)
126th Coolest Coolest since: 2011 1940
1st Warmest Warmest to Date 2012
Dec 2011–May 2012
6-Month
49.8°F
(9.9°C)
43.4°F
(6.3°C)
6.4°F
(3.6°C)
125th Coolest Coolest since: 2011 1904
1st Warmest Warmest to Date 2012
Nov 2011–May 2012
7-Month
50.0°F
(10.0°C)
43.8°F
(6.6°C)
6.2°F
(3.4°C)
125th Coolest Coolest since: 2011 1904
1st Warmest Warmest to Date 2012
Oct 2011–May 2012
8-Month
50.9°F
(10.5°C)
45.4°F
(7.4°C)
5.5°F
(3.1°C)
125th Coolest Coolest since: 2011 1904
1st Warmest Warmest to Date 2012
Sep 2011–May 2012
9-Month
53.1°F
(11.7°C)
47.8°F
(8.8°C)
5.3°F
(2.9°C)
125th Coolest Coolest since: 2011 1904, 1918
1st Warmest Warmest to Date 2012
Aug 2011–May 2012
10-Month
55.3°F
(12.9°C)
50.4°F
(10.2°C)
4.9°F
(2.7°C)
125th Coolest Coolest since: 2011 1904
1st Warmest Warmest to Date 2012
Jul 2011–May 2012
11-Month
57.6°F
(14.2°C)
52.7°F
(11.5°C)
4.9°F
(2.7°C)
125th Coolest Coolest since: 2011 1904
1st Warmest Warmest to Date 2012
Jun 2011–May 2012
12-Month
59.0°F
(15.0°C)
54.2°F
(12.3°C)
4.8°F
(2.7°C)
125th Coolest Coolest since: 2011 1904
1st Warmest Warmest to Date 2012
Dec 2010–May 2012
18-Month
54.2°F
(12.3°C)
50.6°F
(10.3°C)
3.6°F
(2.0°C)
122nd Coolest Coolest since: 2011 1905
3rd Warmest Warmest to Date 2017
Ties: 2020
Jun 2010–May 2012
24-Month
57.8°F
(14.3°C)
54.1°F
(12.3°C)
3.7°F
(2.0°C)
123rd Coolest Coolest since: 2011 1905
2nd Warmest Warmest to Date 2017
Ties: 2013
Jun 2009–May 2012
36-Month
57.2°F
(14.0°C)
54.2°F
(12.3°C)
3.0°F
(1.7°C)
119th Coolest Coolest since: 2011 1906
5th Warmest Warmest to Date 2018
Jun 2008–May 2012
48-Month
56.8°F
(13.8°C)
54.1°F
(12.3°C)
2.7°F
(1.5°C)
119th Coolest Coolest since: 2011 1907
4th Warmest Warmest to Date 2019, 2020
Ties: 2014, 2018
Jun 2007–May 2012
60-Month
56.8°F
(13.8°C)
54.1°F
(12.3°C)
2.7°F
(1.5°C)
119th Coolest Coolest since: 2011 1908
3rd Warmest Warmest to Date 2020
Ties: 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on March 2, 2021 from https://www.ncdc.noaa.gov/cag/