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 September 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, April 2019

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 2019
1-Month
51.8°F
(11.0°C)
51.3°F
(10.7°C)
0.5°F
(0.3°C)
61st Coolest Coolest since: 2018 2018
66th Warmest Warmest since: 2017 2010
Ties: 1913, 1931, 1988
Mar–Apr 2019
2-Month
44.2°F
(6.8°C)
45.2°F
(7.3°C)
-1.0°F
(-0.5°C)
46th Coolest Coolest since: 2018 1960
81st Warmest Warmest since: 2017 2012
Ties: 1928, 1956, 1970, 2008
Feb–Apr 2019
3-Month
38.0°F
(3.3°C)
39.5°F
(4.2°C)
-1.5°F
(-0.9°C)
41st Coolest Coolest since: 2018 1899
86th Warmest Warmest since: 2017 2012
Ties: 1920
Jan–Apr 2019
4-Month
34.4°F
(1.3°C)
35.6°F
(2.0°C)
-1.2°F
(-0.7°C)
41st Coolest Coolest since: 2018 1912
86th Warmest Warmest since: 2017 2012
Ties: 1913, 1916, 2013
Dec 2018–Apr 2019
5-Month
34.1°F
(1.2°C)
34.2°F
(1.2°C)
-0.1°F
(0.0°C)
59th Coolest Coolest since: 2018 1978
67th Warmest Warmest since: 2017 2012
Ties: 1910, 1986
Nov 2018–Apr 2019
6-Month
34.1°F
(1.2°C)
35.1°F
(1.7°C)
-1.0°F
(-0.5°C)
35th Coolest Coolest since: 2018 1904, 1912, 1978
91st Warmest Warmest since: 2017 2012
Ties: 1958
Oct 2018–Apr 2019
7-Month
36.8°F
(2.7°C)
37.9°F
(3.3°C)
-1.1°F
(-0.6°C)
32nd Coolest Coolest since: 2015 1912
94th Warmest Warmest since: 2018 2012
Ties: 1963
Sep 2018–Apr 2019
8-Month
40.9°F
(4.9°C)
41.5°F
(5.3°C)
-0.6°F
(-0.4°C)
40th Coolest Coolest since: 2015 1904, 1978
86th Warmest Warmest since: 2018 2017
Ties: 1952, 1968
Aug 2018–Apr 2019
9-Month
44.7°F
(7.1°C)
45.0°F
(7.2°C)
-0.3°F
(-0.1°C)
48th Coolest Coolest since: 2018 1978
78th Warmest Warmest since: 2017 2017
Ties: 1903, 1924, 1956, 2013
Jul 2018–Apr 2019
10-Month
47.7°F
(8.7°C)
48.1°F
(8.9°C)
-0.4°F
(-0.2°C)
45th Coolest Coolest since: 2018 1904
81st Warmest Warmest since: 2017 2012
Ties: 1917, 1929, 1930
Jun 2018–Apr 2019
11-Month
50.3°F
(10.2°C)
50.3°F
(10.2°C)
0.0°F
(0.0°C)
61st Coolest Coolest since: 2018 1904
65th Warmest Warmest since: 2017 2017
Ties: 1907, 1967
May 2018–Apr 2019
12-Month
52.0°F
(11.1°C)
51.2°F
(10.7°C)
0.8°F
(0.4°C)
89th Coolest Coolest since: 2018 1918
37th Warmest Warmest since: 2017 2017
Ties: 1923, 1941, 1953, 1983, 1995, 2007
Nov 2017–Apr 2019
18-Month
46.0°F
(7.8°C)
45.9°F
(7.7°C)
0.1°F
(0.1°C)
65th Coolest Coolest since: 2015 1979
60th Warmest Warmest since: 2018 2017
Ties: 1901, 1998
May 2017–Apr 2019
24-Month
51.5°F
(10.8°C)
51.3°F
(10.7°C)
0.2°F
(0.1°C)
75th Coolest Coolest since: 2015 1905
50th Warmest Warmest since: 2018 2017
Ties: 1901, 1941, 1945, 1976, 2004
May 2016–Apr 2019
36-Month
52.7°F
(11.5°C)
51.3°F
(10.7°C)
1.4°F
(0.8°C)
111th Coolest Coolest since: 2016 1979
13th Warmest Warmest since: 2018 2018
Ties: 1932, 2008
May 2015–Apr 2019
48-Month
53.0°F
(11.7°C)
51.2°F
(10.7°C)
1.8°F
(1.0°C)
121st Coolest Coolest since: 2018 1980
2nd Warmest Warmest since: 1935 1935
Ties: 1934
May 2014–Apr 2019
60-Month
52.4°F
(11.3°C)
51.2°F
(10.7°C)
1.2°F
(0.6°C)
113th Coolest Coolest since: 2018 1906, 1979
9th Warmest Warmest since: 2008 1935
Ties: 1942, 1992

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2020, retrieved on October 28, 2020 from https://www.ncdc.noaa.gov/cag/