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 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 4. Central

Average Temperature Rankings, April 2009

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 2009
1-Month
50.8°F
(10.4°C)
50.7°F
(10.4°C)
0.1°F
(0.0°C)
56th Coolest Coolest since: 2007 1907
70th Warmest Warmest since: 2008 2010
Mar–Apr 2009
2-Month
46.6°F
(8.1°C)
44.7°F
(7.1°C)
1.9°F
(1.0°C)
95th Coolest Coolest since: 2008 1926
31st Warmest Warmest since: 2007 2012
Ties: 1903, 2003
Feb–Apr 2009
3-Month
41.5°F
(5.3°C)
39.0°F
(3.9°C)
2.5°F
(1.4°C)
97th Coolest Coolest since: 2008 1899
29th Warmest Warmest since: 2006 2012
Ties: 1910
Jan–Apr 2009
4-Month
35.7°F
(2.1°C)
35.2°F
(1.8°C)
0.5°F
(0.3°C)
72nd Coolest Coolest since: 2008 1912
54th Warmest Warmest since: 2007 2012
Ties: 1907
Dec 2008–Apr 2009
5-Month
33.6°F
(0.9°C)
33.8°F
(1.0°C)
-0.2°F
(-0.1°C)
53rd Coolest Coolest since: 2008 1904, 1978
72nd Warmest Warmest since: 2007 2012
Ties: 1898, 1928, 1956
Nov 2008–Apr 2009
6-Month
34.7°F
(1.5°C)
34.8°F
(1.6°C)
-0.1°F
(-0.1°C)
59th Coolest Coolest since: 2001 1904
66th Warmest Warmest since: 2008 2012
Oct 2008–Apr 2009
7-Month
37.4°F
(3.0°C)
37.5°F
(3.1°C)
-0.1°F
(-0.1°C)
53rd Coolest Coolest since: 2003 1904
72nd Warmest Warmest since: 2008 2012
Ties: 1907, 1961
Sep 2008–Apr 2009
8-Month
41.0°F
(5.0°C)
41.0°F
(5.0°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 2001 1904
72nd Warmest Warmest since: 2008 2017
Ties: 1908, 1927, 1933, 1950, 1971
Aug 2008–Apr 2009
9-Month
44.3°F
(6.8°C)
44.5°F
(6.9°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 2001 1904
78th Warmest Warmest since: 2008 2017
Ties: 2001
Jul 2008–Apr 2009
10-Month
47.3°F
(8.5°C)
47.6°F
(8.7°C)
-0.3°F
(-0.2°C)
47th Coolest Coolest since: 2001 1904
78th Warmest Warmest since: 2008 2017
Ties: 1910, 1924, 1929
Jun 2008–Apr 2009
11-Month
49.6°F
(9.8°C)
49.7°F
(9.8°C)
-0.1°F
(0.0°C)
56th Coolest Coolest since: 2001 1904
69th Warmest Warmest since: 2008 2017
Ties: 1901, 1924, 1947, 1961
May 2008–Apr 2009
12-Month
50.4°F
(10.2°C)
50.8°F
(10.4°C)
-0.4°F
(-0.2°C)
48th Coolest Coolest since: 1997 1918
77th Warmest Warmest since: 2008 2017
Ties: 1924, 1961, 1984
Nov 2007–Apr 2009
18-Month
45.2°F
(7.3°C)
45.4°F
(7.4°C)
-0.2°F
(-0.1°C)
51st Coolest Coolest since: 1997 1905
73rd Warmest Warmest since: 2008 2017
Ties: 1898, 1910, 1928, 1958, 1975, 1983
May 2007–Apr 2009
24-Month
51.3°F
(10.7°C)
50.7°F
(10.4°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 1998 1905
41st Warmest Warmest since: 2008 2017
Ties: 1946, 1976
May 2006–Apr 2009
36-Month
51.5°F
(10.8°C)
50.7°F
(10.4°C)
0.8°F
(0.4°C)
90th Coolest Coolest since: 1998 1905
33rd Warmest Warmest since: 2008 2018
Ties: 1922, 1976, 1987
May 2005–Apr 2009
48-Month
52.0°F
(11.1°C)
50.7°F
(10.4°C)
1.3°F
(0.7°C)
106th Coolest Coolest since: 2005 1905
16th Warmest Warmest since: 2008 2019
Ties: 2003, 2005
May 2004–Apr 2009
60-Month
52.0°F
(11.1°C)
50.6°F
(10.3°C)
1.4°F
(0.8°C)
112th Coolest Coolest since: 2007 1906
9th Warmest Warmest since: 2008 2002, 2019
Ties: 1957, 1992, 2004, 2007, 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/