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 8. Southwest

Average Temperature Rankings, April 2016

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 2016
1-Month
57.8°F
(14.3°C)
55.3°F
(12.9°C)
2.5°F
(1.4°C)
96th Coolest Coolest since: 2014 1907
31st Warmest Warmest since: 2015 1896
Mar–Apr 2016
2-Month
54.6°F
(12.6°C)
49.9°F
(9.9°C)
4.7°F
(2.7°C)
118th Coolest Coolest since: 2015 1926, 1960
9th Warmest Warmest since: 2012 2012
Feb–Apr 2016
3-Month
49.4°F
(9.7°C)
44.9°F
(7.2°C)
4.5°F
(2.5°C)
119th Coolest Coolest since: 2015 1899
8th Warmest Warmest since: 2012 2012
Jan–Apr 2016
4-Month
45.1°F
(7.3°C)
41.5°F
(5.3°C)
3.6°F
(2.0°C)
116th Coolest Coolest since: 2015 1978
11th Warmest Warmest since: 2012 2012
Ties: 1954, 1976
Dec 2015–Apr 2016
5-Month
45.2°F
(7.3°C)
40.1°F
(4.5°C)
5.1°F
(2.8°C)
123rd Coolest Coolest since: 2015 1978
3rd Warmest Warmest since: 2012 2012
Nov 2015–Apr 2016
6-Month
46.0°F
(7.8°C)
40.8°F
(4.9°C)
5.2°F
(2.9°C)
123rd Coolest Coolest since: 2015 1912
3rd Warmest Warmest since: 2012 2012
Oct 2015–Apr 2016
7-Month
47.8°F
(8.8°C)
43.2°F
(6.2°C)
4.6°F
(2.6°C)
122nd Coolest Coolest since: 2015 1899, 1978
4th Warmest Warmest since: 2012 2012
Sep 2015–Apr 2016
8-Month
50.8°F
(10.4°C)
46.5°F
(8.1°C)
4.3°F
(2.3°C)
122nd Coolest Coolest since: 2015 1918
4th Warmest Warmest since: 2012 2017
Aug 2015–Apr 2016
9-Month
53.4°F
(11.9°C)
49.7°F
(9.8°C)
3.7°F
(2.1°C)
122nd Coolest Coolest since: 2015 1918
4th Warmest Warmest since: 2012 2017
Jul 2015–Apr 2016
10-Month
55.9°F
(13.3°C)
52.5°F
(11.4°C)
3.4°F
(1.9°C)
122nd Coolest Coolest since: 2015 1918
4th Warmest Warmest since: 2012 2012
Jun 2015–Apr 2016
11-Month
57.7°F
(14.3°C)
54.5°F
(12.5°C)
3.2°F
(1.8°C)
122nd Coolest Coolest since: 2015 1918
4th Warmest Warmest since: 2012 2012, 2017
May 2015–Apr 2016
12-Month
58.5°F
(14.7°C)
55.4°F
(13.0°C)
3.1°F
(1.7°C)
122nd Coolest Coolest since: 2015 1918
4th Warmest Warmest since: 2012 2012, 2017
Nov 2014–Apr 2016
18-Month
52.1°F
(11.2°C)
50.5°F
(10.3°C)
1.6°F
(0.9°C)
106th Coolest Coolest since: 2015 1979
19th Warmest Warmest since: 2013 2017
May 2014–Apr 2016
24-Month
56.5°F
(13.6°C)
55.4°F
(13.0°C)
1.1°F
(0.6°C)
104th Coolest Coolest since: 2015 1978
21st Warmest Warmest since: 2013 2017
Ties: 1942
May 2013–Apr 2016
36-Month
55.6°F
(13.1°C)
55.3°F
(12.9°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 2015 1979
55th Warmest Warmest since: 2014 2018
Ties: 1925, 1945, 1973
May 2012–Apr 2016
48-Month
55.9°F
(13.3°C)
55.3°F
(12.9°C)
0.6°F
(0.4°C)
84th Coolest Coolest since: 2010 1980
39th Warmest Warmest since: 2015 2019
Ties: 1925, 1936, 1941, 1944, 1988, 2010
May 2011–Apr 2016
60-Month
56.6°F
(13.7°C)
55.4°F
(13.0°C)
1.2°F
(0.7°C)
110th Coolest Coolest since: 2015 1980, 1981
12th Warmest Warmest since: 2013 2020
Ties: 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2020, retrieved on August 10, 2020 from https://www.ncdc.noaa.gov/cag/