Climate at a Glance

Divisional 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 July 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, May 2018

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 2018
1-Month
72.4°F
(22.4°C)
63.2°F
(17.3°C)
9.2°F
(5.1°C)
126th Coolest Coolest since: 2017 1924
1st Warmest Warmest to Date 2018
Apr–May 2018
2-Month
59.5°F
(15.3°C)
58.0°F
(14.4°C)
1.5°F
(0.9°C)
92nd Coolest Coolest since: 2016 1907
35th Warmest Warmest since: 2017 1896
Mar–May 2018
3-Month
53.2°F
(11.8°C)
52.5°F
(11.4°C)
0.7°F
(0.4°C)
74th Coolest Coolest since: 2014 1960
53rd Warmest Warmest since: 2017 2012
Ties: 1970
Feb–May 2018
4-Month
48.8°F
(9.3°C)
47.2°F
(8.4°C)
1.6°F
(0.9°C)
91st Coolest Coolest since: 2015 1978
36th Warmest Warmest since: 2017 2012
Ties: 1953, 1985
Jan–May 2018
5-Month
44.1°F
(6.7°C)
43.3°F
(6.3°C)
0.8°F
(0.4°C)
76th Coolest Coolest since: 2015 1978
51st Warmest Warmest since: 2017 2012
Ties: 1931, 1950, 1967, 1995
Dec 2017–May 2018
6-Month
42.1°F
(5.6°C)
41.4°F
(5.2°C)
0.7°F
(0.4°C)
75th Coolest Coolest since: 2015 1978
51st Warmest Warmest since: 2017 2012
Ties: 1967, 2010
Nov 2017–May 2018
7-Month
42.4°F
(5.8°C)
41.6°F
(5.3°C)
0.8°F
(0.5°C)
83rd Coolest Coolest since: 2015 1978
43rd Warmest Warmest since: 2017 2012
Ties: 1925, 1967, 2013
Oct 2017–May 2018
8-Month
44.4°F
(6.9°C)
43.3°F
(6.3°C)
1.1°F
(0.6°C)
86th Coolest Coolest since: 2015 1978
40th Warmest Warmest since: 2017 2012
Sep 2017–May 2018
9-Month
47.2°F
(8.4°C)
45.9°F
(7.7°C)
1.3°F
(0.7°C)
97th Coolest Coolest since: 2015 1978
29th Warmest Warmest since: 2017 2012
Aug 2017–May 2018
10-Month
49.7°F
(9.8°C)
48.9°F
(9.4°C)
0.8°F
(0.4°C)
91st Coolest Coolest since: 2015 1978
35th Warmest Warmest since: 2017 2012
Ties: 1934, 1938, 1953
Jul 2017–May 2018
11-Month
52.2°F
(11.2°C)
51.4°F
(10.8°C)
0.8°F
(0.4°C)
91st Coolest Coolest since: 2015 1904
35th Warmest Warmest since: 2017 2012
Ties: 1919, 1941, 1950, 2011
Jun 2017–May 2018
12-Month
53.9°F
(12.2°C)
53.1°F
(11.7°C)
0.8°F
(0.5°C)
88th Coolest Coolest since: 2015 1904
38th Warmest Warmest since: 2017 2012
Ties: 1985, 2005, 2013
Dec 2016–May 2018
18-Month
51.2°F
(10.7°C)
49.2°F
(9.6°C)
2.0°F
(1.1°C)
113th Coolest Coolest since: 2016 1979
12th Warmest Warmest since: 2017 2017
Jun 2016–May 2018
24-Month
55.4°F
(13.0°C)
53.0°F
(11.7°C)
2.4°F
(1.3°C)
121st Coolest Coolest since: 2016 1905, 1978
4th Warmest Warmest since: 2017 2017
Ties: 1955, 2000
Jun 2015–May 2018
36-Month
55.5°F
(13.1°C)
53.0°F
(11.7°C)
2.5°F
(1.4°C)
123rd Coolest Coolest since: 2017 1979
1st Warmest Warmest to Date 2018
Jun 2014–May 2018
48-Month
54.6°F
(12.6°C)
53.1°F
(11.7°C)
1.5°F
(0.9°C)
118th Coolest Coolest since: 2017 1980
5th Warmest Warmest since: 2013 2019
Ties: 1934, 1956, 2007, 2012
Jun 2013–May 2018
60-Month
53.9°F
(12.2°C)
53.1°F
(11.7°C)
0.8°F
(0.5°C)
97th Coolest Coolest since: 2017 1981
25th Warmest Warmest since: 2017 2020
Ties: 2000, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2020, retrieved on August 12, 2020 from https://www.ncdc.noaa.gov/cag/