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 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 9. Southeast

Average Temperature Rankings, May 2017

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2017
1-Month
66.2°F
(19.0°C)
65.0°F
(18.3°C)
1.2°F
(0.7°C)
76th Coolest Coolest since: 2016 1924
50th Warmest Warmest since: 2015 2018
Ties: 1921
Apr–May 2017
2-Month
63.4°F
(17.4°C)
60.2°F
(15.7°C)
3.2°F
(1.7°C)
116th Coolest Coolest since: 2016 1907
10th Warmest Warmest since: 2012 1896
Ties: 1964
Mar–May 2017
3-Month
58.4°F
(14.7°C)
55.0°F
(12.8°C)
3.4°F
(1.9°C)
116th Coolest Coolest since: 2016 1960
10th Warmest Warmest since: 2012 2012
Feb–May 2017
4-Month
55.2°F
(12.9°C)
49.9°F
(9.9°C)
5.3°F
(3.0°C)
124th Coolest Coolest since: 2016 1978
2nd Warmest Warmest since: 2012 2012
Jan–May 2017
5-Month
52.0°F
(11.1°C)
46.3°F
(7.9°C)
5.7°F
(3.2°C)
124th Coolest Coolest since: 2016 1978
2nd Warmest Warmest since: 2012 2012
Dec 2016–May 2017
6-Month
49.1°F
(9.5°C)
44.4°F
(6.9°C)
4.7°F
(2.6°C)
123rd Coolest Coolest since: 2016 1978
2nd Warmest Warmest since: 2012 2012
Nov 2016–May 2017
7-Month
49.3°F
(9.6°C)
44.4°F
(6.9°C)
4.9°F
(2.7°C)
123rd Coolest Coolest since: 2016 1978
2nd Warmest Warmest since: 2012 2012
Oct 2016–May 2017
8-Month
51.0°F
(10.6°C)
46.0°F
(7.8°C)
5.0°F
(2.8°C)
123rd Coolest Coolest since: 2016 1978
2nd Warmest Warmest since: 2012 2012
Sep 2016–May 2017
9-Month
53.4°F
(11.9°C)
48.6°F
(9.2°C)
4.8°F
(2.7°C)
124th Coolest Coolest since: 2016 1978
1st Warmest Warmest to Date 2017
Aug 2016–May 2017
10-Month
55.9°F
(13.3°C)
51.3°F
(10.7°C)
4.6°F
(2.6°C)
124th Coolest Coolest since: 2016 1978
1st Warmest Warmest to Date 2017
Jul 2016–May 2017
11-Month
58.0°F
(14.4°C)
53.8°F
(12.1°C)
4.2°F
(2.3°C)
124th Coolest Coolest since: 2016 1977
1st Warmest Warmest since: 2012 2012, 2017
Ties: 2012
Jun 2016–May 2017
12-Month
59.6°F
(15.3°C)
55.4°F
(13.0°C)
4.2°F
(2.3°C)
124th Coolest Coolest since: 2016 1977
1st Warmest Warmest since: 2012 2012, 2017
Ties: 2012
Dec 2015–May 2017
18-Month
55.8°F
(13.2°C)
51.7°F
(10.9°C)
4.1°F
(2.3°C)
123rd Coolest Coolest since: 2016 1979
1st Warmest Warmest to Date 2017
Jun 2015–May 2017
24-Month
58.8°F
(14.9°C)
55.4°F
(13.0°C)
3.4°F
(1.9°C)
123rd Coolest Coolest since: 2016 1978
1st Warmest Warmest to Date 2017
Jun 2014–May 2017
36-Month
57.3°F
(14.1°C)
55.4°F
(13.0°C)
1.9°F
(1.1°C)
118th Coolest Coolest since: 2016 1979
5th Warmest Warmest since: 2013 2018
Jun 2013–May 2017
48-Month
56.4°F
(13.6°C)
55.4°F
(13.0°C)
1.0°F
(0.6°C)
101st Coolest Coolest since: 2016 1980
21st Warmest Warmest since: 2014 2019
Ties: 1924, 1932, 2003, 2005
Jun 2012–May 2017
60-Month
56.4°F
(13.6°C)
55.4°F
(13.0°C)
1.0°F
(0.6°C)
107th Coolest Coolest since: 2016 1980, 1981
14th Warmest Warmest since: 2016 1935
Ties: 1923, 1956, 2004, 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2019, retrieved on August 23, 2019 from https://www.ncdc.noaa.gov/cag/