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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, May 2016

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 2016
1-Month
64.1°F
(17.8°C)
65.1°F
(18.4°C)
-1.0°F
(-0.6°C)
45th Coolest Coolest since: 2008 1917, 1924
82nd Warmest Warmest since: 2015 2018
Ties: 2005
Apr–May 2016
2-Month
60.9°F
(16.1°C)
60.1°F
(15.6°C)
0.8°F
(0.5°C)
76th Coolest Coolest since: 2013 1907
51st Warmest Warmest since: 2015 1896
Ties: 1899, 1903, 1914, 1933, 1988, 2005
Mar–May 2016
3-Month
57.8°F
(14.3°C)
55.0°F
(12.8°C)
2.8°F
(1.5°C)
113th Coolest Coolest since: 2015 1960
14th Warmest Warmest since: 2012 2012
Ties: 1955
Feb–May 2016
4-Month
53.1°F
(11.7°C)
50.0°F
(10.0°C)
3.1°F
(1.7°C)
116th Coolest Coolest since: 2015 1978
11th Warmest Warmest since: 2012 2012
Jan–May 2016
5-Month
48.9°F
(9.4°C)
46.2°F
(7.9°C)
2.7°F
(1.5°C)
115th Coolest Coolest since: 2015 1978
12th Warmest Warmest since: 2012 2012
Ties: 1932, 1992
Dec 2015–May 2016
6-Month
48.3°F
(9.1°C)
44.2°F
(6.8°C)
4.1°F
(2.3°C)
123rd Coolest Coolest since: 2015 1978
3rd Warmest Warmest since: 2012 2012
Nov 2015–May 2016
7-Month
48.6°F
(9.2°C)
44.3°F
(6.8°C)
4.3°F
(2.4°C)
122nd Coolest Coolest since: 2015 1978
4th Warmest Warmest since: 2012 2012
Oct 2015–May 2016
8-Month
49.9°F
(9.9°C)
46.0°F
(7.8°C)
3.9°F
(2.1°C)
122nd Coolest Coolest since: 2015 1978
4th Warmest Warmest since: 2012 2012
Sep 2015–May 2016
9-Month
52.3°F
(11.3°C)
48.6°F
(9.2°C)
3.7°F
(2.1°C)
122nd Coolest Coolest since: 2015 1978
4th Warmest Warmest since: 2012 2012
Aug 2015–May 2016
10-Month
54.5°F
(12.5°C)
51.3°F
(10.7°C)
3.2°F
(1.8°C)
122nd Coolest Coolest since: 2015 1978
4th Warmest Warmest since: 2012 2012
Jul 2015–May 2016
11-Month
56.7°F
(13.7°C)
53.7°F
(12.1°C)
3.0°F
(1.6°C)
122nd Coolest Coolest since: 2015 1918
4th Warmest Warmest since: 2012 2012
Jun 2015–May 2016
12-Month
58.2°F
(14.6°C)
55.3°F
(12.9°C)
2.9°F
(1.7°C)
122nd Coolest Coolest since: 2015 1904, 1918
4th Warmest Warmest since: 2012 2012
Dec 2014–May 2016
18-Month
53.6°F
(12.0°C)
51.7°F
(10.9°C)
1.9°F
(1.1°C)
111th Coolest Coolest since: 2015 1979
14th Warmest Warmest since: 2013 2017
Jun 2014–May 2016
24-Month
56.4°F
(13.6°C)
55.4°F
(13.0°C)
1.0°F
(0.6°C)
102nd Coolest Coolest since: 2015 1905, 1978
23rd Warmest Warmest since: 2013 2017
Ties: 1934, 2001, 2005, 2019
Jun 2013–May 2016
36-Month
55.6°F
(13.1°C)
55.4°F
(13.0°C)
0.2°F
(0.1°C)
71st Coolest Coolest since: 2015 1979
53rd Warmest Warmest since: 2014 2018
Ties: 1898, 1938, 1990
Jun 2012–May 2016
48-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
76th Coolest Coolest since: 1999 1980
47th Warmest Warmest since: 2015 2019
Ties: 1925, 1974, 1999
Jun 2011–May 2016
60-Month
56.6°F
(13.7°C)
55.4°F
(13.0°C)
1.2°F
(0.7°C)
112th Coolest Coolest since: 2015 1979, 1980, 1981
10th Warmest Warmest since: 2013 2020
Ties: 1934, 1936, 2003, 2007, 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published April 2021, retrieved on April 11, 2021 from https://www.ncdc.noaa.gov/cag/