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


Illinois, Climate Division 1. Northwest

Average Temperature Rankings, June 2010

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
June 2010
1-Month
71.5°F
(21.9°C)
69.1°F
(20.6°C)
2.4°F
(1.3°C)
99th Coolest Coolest since: 2009 1916
27th Warmest Warmest since: 2005 1934
Ties: 1984
May–Jun 2010
2-Month
66.8°F
(19.3°C)
64.5°F
(18.1°C)
2.3°F
(1.2°C)
104th Coolest Coolest since: 2009 1907
22nd Warmest Warmest since: 2007 1934
Apr–Jun 2010
3-Month
63.3°F
(17.4°C)
59.1°F
(15.1°C)
4.2°F
(2.3°C)
121st Coolest Coolest since: 2009 1907
5th Warmest Warmest since: 1991 1934
Mar–Jun 2010
4-Month
57.8°F
(14.3°C)
53.2°F
(11.8°C)
4.6°F
(2.5°C)
122nd Coolest Coolest since: 2009 1960
4th Warmest Warmest since: 1991 2012
Ties: 1991
Feb–Jun 2010
5-Month
50.8°F
(10.4°C)
47.3°F
(8.5°C)
3.5°F
(1.9°C)
116th Coolest Coolest since: 2009 1917, 1947
10th Warmest Warmest since: 2005 2012
Ties: 2005
Jan–Jun 2010
6-Month
45.2°F
(7.3°C)
42.8°F
(6.0°C)
2.4°F
(1.3°C)
106th Coolest Coolest since: 2009 1912
20th Warmest Warmest since: 2006 2012
Ties: 1896, 1911, 1973
Dec 2009–Jun 2010
7-Month
42.3°F
(5.7°C)
40.3°F
(4.6°C)
2.0°F
(1.1°C)
99th Coolest Coolest since: 2009 1904, 1979
26th Warmest Warmest since: 2007 2012
Nov 2009–Jun 2010
8-Month
42.5°F
(5.8°C)
39.8°F
(4.3°C)
2.7°F
(1.5°C)
110th Coolest Coolest since: 2009 1904, 1912
15th Warmest Warmest since: 2007 2012
Ties: 1976, 2004
Oct 2009–Jun 2010
9-Month
43.0°F
(6.1°C)
41.2°F
(5.1°C)
1.8°F
(1.0°C)
102nd Coolest Coolest since: 2009 1912
23rd Warmest Warmest since: 2007 2012
Ties: 1934, 1995
Sep 2009–Jun 2010
10-Month
45.1°F
(7.3°C)
43.4°F
(6.3°C)
1.7°F
(1.0°C)
105th Coolest Coolest since: 2009 1904
20th Warmest Warmest since: 2007 2012
Ties: 1931, 1964, 1983, 1995, 2007
Aug 2009–Jun 2010
11-Month
47.2°F
(8.4°C)
45.9°F
(7.7°C)
1.3°F
(0.7°C)
99th Coolest Coolest since: 2009 1904
26th Warmest Warmest since: 2007 2012
Ties: 1914, 1922, 1981, 1995
Jul 2009–Jun 2010
12-Month
48.9°F
(9.4°C)
48.2°F
(9.0°C)
0.7°F
(0.4°C)
84th Coolest Coolest since: 2009 1904
41st Warmest Warmest since: 2007 2012
Ties: 1937, 1948, 1989, 2018
Jan 2009–Jun 2010
18-Month
46.9°F
(8.3°C)
46.4°F
(8.0°C)
0.5°F
(0.3°C)
83rd Coolest Coolest since: 2009 1918
42nd Warmest Warmest since: 2008 2017
Ties: 1940, 1945, 1947, 1981, 1984
Jul 2008–Jun 2010
24-Month
48.4°F
(9.1°C)
48.2°F
(9.0°C)
0.2°F
(0.1°C)
71st Coolest Coolest since: 2009 1905
53rd Warmest Warmest since: 2008 2017
Ties: 1901, 1946, 2019
Jul 2007–Jun 2010
36-Month
48.5°F
(9.2°C)
48.2°F
(9.0°C)
0.3°F
(0.2°C)
75th Coolest Coolest since: 1998 1979
48th Warmest Warmest since: 2009 2018
Ties: 1924, 1949, 1983
Jul 2006–Jun 2010
48-Month
48.9°F
(9.4°C)
48.2°F
(9.0°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1998 1980
37th Warmest Warmest since: 2009 2002, 2007
Ties: 1993
Jul 2005–Jun 2010
60-Month
49.3°F
(9.6°C)
48.2°F
(9.0°C)
1.1°F
(0.6°C)
102nd Coolest Coolest since: 1999 1907
19th Warmest Warmest since: 2009 2002
Ties: 1992

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/