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


Illinois, Climate Division 5. East

Average Temperature Rankings, July 2009

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
July 2009
1-Month
69.2°F
(20.7°C)
74.4°F
(23.6°C)
-5.2°F
(-2.9°C)
2nd Coolest Coolest to Date 2014
124th Warmest Warmest since: 2008 1936
Jun–Jul 2009
2-Month
70.5°F
(21.4°C)
72.4°F
(22.4°C)
-1.9°F
(-1.0°C)
24th Coolest Coolest since: 2004 1958
102nd Warmest Warmest since: 2008 1934
Ties: 2004
May–Jul 2009
3-Month
67.6°F
(19.8°C)
68.6°F
(20.3°C)
-1.0°F
(-0.5°C)
30th Coolest Coolest since: 2003 1924
96th Warmest Warmest since: 2008 1934
Ties: 1906, 1981
Apr–Jul 2009
4-Month
63.2°F
(17.3°C)
63.9°F
(17.7°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 2003 1907
90th Warmest Warmest since: 2008 1991
Ties: 1982, 2003
Mar–Jul 2009
5-Month
59.0°F
(15.0°C)
58.8°F
(14.9°C)
0.2°F
(0.1°C)
60th Coolest Coolest since: 2008 1960
66th Warmest Warmest since: 2007 2012
Ties: 1908, 1913, 1945, 1957, 1968
Feb–Jul 2009
6-Month
54.3°F
(12.4°C)
53.6°F
(12.0°C)
0.7°F
(0.4°C)
75th Coolest Coolest since: 2008 1904, 1947
51st Warmest Warmest since: 2006 2012
Ties: 1992
Jan–Jul 2009
7-Month
49.1°F
(9.5°C)
49.3°F
(9.6°C)
-0.2°F
(-0.1°C)
56th Coolest Coolest since: 2008 1912
70th Warmest Warmest since: 2007 2012
Ties: 1910
Dec 2008–Jul 2009
8-Month
46.2°F
(7.9°C)
46.7°F
(8.2°C)
-0.5°F
(-0.3°C)
46th Coolest Coolest since: 2003 1904
79th Warmest Warmest since: 2008 2012
Ties: 1909, 1968, 1994
Nov 2008–Jul 2009
9-Month
45.4°F
(7.4°C)
45.9°F
(7.7°C)
-0.5°F
(-0.3°C)
41st Coolest Coolest since: 2003 1904
84th Warmest Warmest since: 2008 2012
Ties: 1916, 1927, 1928, 1929, 1945, 1971, 1994, 2001
Oct 2008–Jul 2009
10-Month
46.2°F
(7.9°C)
46.6°F
(8.1°C)
-0.4°F
(-0.2°C)
44th Coolest Coolest since: 2003 1904
81st Warmest Warmest since: 2008 2012
Ties: 1916
Sep 2008–Jul 2009
11-Month
48.1°F
(8.9°C)
48.3°F
(9.1°C)
-0.2°F
(-0.2°C)
51st Coolest Coolest since: 2003 1904
74th Warmest Warmest since: 2008 2012
Ties: 1901, 1937
Aug 2008–Jul 2009
12-Month
50.0°F
(10.0°C)
50.3°F
(10.2°C)
-0.3°F
(-0.2°C)
48th Coolest Coolest since: 2003 1904
77th Warmest Warmest since: 2008 2012
Ties: 1928, 1945, 1962, 2003
Feb 2008–Jul 2009
18-Month
50.9°F
(10.5°C)
51.4°F
(10.8°C)
-0.5°F
(-0.3°C)
41st Coolest Coolest since: 1997 1918
84th Warmest Warmest since: 2008 2012, 2017
Ties: 1926, 1958
Aug 2007–Jul 2009
24-Month
50.7°F
(10.4°C)
50.3°F
(10.2°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1997 1905
49th Warmest Warmest since: 2008 2017
Ties: 1938, 1975, 1984, 1993, 1995, 2010
Aug 2006–Jul 2009
36-Month
51.0°F
(10.6°C)
50.3°F
(10.2°C)
0.7°F
(0.4°C)
86th Coolest Coolest since: 1998 1904, 1905, 1906
37th Warmest Warmest since: 2008 2018
Ties: 1942, 1943, 1976, 2010
Aug 2005–Jul 2009
48-Month
51.5°F
(10.8°C)
50.3°F
(10.2°C)
1.2°F
(0.6°C)
103rd Coolest Coolest since: 2004 1905
19th Warmest Warmest since: 2008 2019
Ties: 1988, 1991, 2017
Aug 2004–Jul 2009
60-Month
51.6°F
(10.9°C)
50.2°F
(10.1°C)
1.4°F
(0.8°C)
109th Coolest Coolest since: 2005 1906
12th Warmest Warmest since: 2008 2002
Ties: 1957, 2001

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2020, retrieved on August 5, 2020 from https://www.ncdc.noaa.gov/cag/