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 October 2019. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, April 2014

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 2014
1-Month
52.4°F
(11.3°C)
51.5°F
(10.8°C)
0.9°F
(0.5°C)
71st Coolest Coolest since: 2013 1907
55th Warmest Warmest since: 2012 2010
Mar–Apr 2014
2-Month
43.4°F
(6.3°C)
45.6°F
(7.6°C)
-2.2°F
(-1.3°C)
28th Coolest Coolest since: 2013 1926
98th Warmest Warmest since: 2012 2012
Ties: 1920
Feb–Apr 2014
3-Month
35.4°F
(1.9°C)
40.2°F
(4.6°C)
-4.8°F
(-2.7°C)
7th Coolest Coolest since: 1979 1978
119th Warmest Warmest since: 2013 2012
Jan–Apr 2014
4-Month
31.4°F
(-0.3°C)
36.5°F
(2.5°C)
-5.1°F
(-2.8°C)
5th Coolest Coolest since: 1979 1912
121st Warmest Warmest since: 2013 2012
Dec 2013–Apr 2014
5-Month
30.3°F
(-0.9°C)
35.0°F
(1.7°C)
-4.7°F
(-2.6°C)
6th Coolest Coolest since: 1979 1978
119th Warmest Warmest since: 2013 2012
Nov 2013–Apr 2014
6-Month
31.8°F
(-0.1°C)
36.1°F
(2.3°C)
-4.3°F
(-2.4°C)
5th Coolest Coolest since: 1979 1904
120th Warmest Warmest since: 2013 2012
Ties: 1899, 1979
Oct 2013–Apr 2014
7-Month
35.0°F
(1.7°C)
38.7°F
(3.7°C)
-3.7°F
(-2.0°C)
8th Coolest Coolest since: 1979 1904
117th Warmest Warmest since: 2013 2012
Sep 2013–Apr 2014
8-Month
39.2°F
(4.0°C)
42.1°F
(5.6°C)
-2.9°F
(-1.6°C)
8th Coolest Coolest since: 1979 1904
117th Warmest Warmest since: 2013 2017
Ties: 1979
Aug 2013–Apr 2014
9-Month
42.9°F
(6.1°C)
45.6°F
(7.6°C)
-2.7°F
(-1.5°C)
8th Coolest Coolest since: 1978 1904
117th Warmest Warmest since: 2013 2017
Jul 2013–Apr 2014
10-Month
46.0°F
(7.8°C)
48.7°F
(9.3°C)
-2.7°F
(-1.5°C)
7th Coolest Coolest since: 1978 1904
118th Warmest Warmest since: 2013 2012
Jun 2013–Apr 2014
11-Month
48.3°F
(9.1°C)
50.7°F
(10.4°C)
-2.4°F
(-1.3°C)
6th Coolest Coolest since: 1978 1904
119th Warmest Warmest since: 2013 2017
Ties: 1936, 1951
May 2013–Apr 2014
12-Month
49.6°F
(9.8°C)
51.7°F
(10.9°C)
-2.1°F
(-1.1°C)
9th Coolest Coolest since: 1982 1918
116th Warmest Warmest since: 2013 2012, 2017
Ties: 1951, 1978
Nov 2012–Apr 2014
18-Month
45.4°F
(7.4°C)
46.5°F
(8.1°C)
-1.1°F
(-0.7°C)
21st Coolest Coolest since: 1997 1905
103rd Warmest Warmest since: 2013 2017
Ties: 1916, 1959, 1962
May 2012–Apr 2014
24-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
34th Coolest Coolest since: 1997 1905
90th Warmest Warmest since: 2013 2017
Ties: 1903, 1925, 1944, 1977, 1982
May 2011–Apr 2014
36-Month
52.7°F
(11.5°C)
51.6°F
(10.9°C)
1.1°F
(0.6°C)
100th Coolest Coolest since: 2011 1979
23rd Warmest Warmest since: 2013 2018
May 2010–Apr 2014
48-Month
52.7°F
(11.5°C)
51.6°F
(10.9°C)
1.1°F
(0.6°C)
102nd Coolest Coolest since: 2011 1980
20th Warmest Warmest since: 2013 2019
Ties: 2017
May 2009–Apr 2014
60-Month
52.5°F
(11.4°C)
51.6°F
(10.9°C)
0.9°F
(0.5°C)
97th Coolest Coolest since: 2011 1906
24th Warmest Warmest since: 2013 1935, 2002
Ties: 1936, 1942, 2000, 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/