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 January 2021. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, August 2013

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 2013
1-Month
72.8°F
(22.7°C)
73.4°F
(23.0°C)
-0.6°F
(-0.3°C)
46th Coolest Coolest since: 2009 1915
81st Warmest Warmest since: 2012 1947
Ties: 1961, 1989, 2019
Jul–Aug 2013
2-Month
72.9°F
(22.7°C)
74.4°F
(23.6°C)
-1.5°F
(-0.9°C)
19th Coolest Coolest since: 2009 1915
108th Warmest Warmest since: 2012 1936
Ties: 1902, 1951, 1976
Jun–Aug 2013
3-Month
72.5°F
(22.5°C)
73.5°F
(23.1°C)
-1.0°F
(-0.6°C)
33rd Coolest Coolest since: 2009 1915
94th Warmest Warmest since: 2012 1936
Ties: 1908, 1996
May–Aug 2013
4-Month
70.3°F
(21.3°C)
70.6°F
(21.4°C)
-0.3°F
(-0.1°C)
53rd Coolest Coolest since: 2009 1915
74th Warmest Warmest since: 2012 1934, 1936
Ties: 1905, 1925, 1940, 2017
Apr–Aug 2013
5-Month
66.3°F
(19.1°C)
66.8°F
(19.3°C)
-0.5°F
(-0.2°C)
41st Coolest Coolest since: 2009 1907
86th Warmest Warmest since: 2012 1934
Ties: 1898, 1908, 1912, 1947, 1984
Mar–Aug 2013
6-Month
61.0°F
(16.1°C)
62.3°F
(16.8°C)
-1.3°F
(-0.7°C)
21st Coolest Coolest since: 1997 1904, 1950, 1960
106th Warmest Warmest since: 2012 2012
Ties: 1906, 1967
Feb–Aug 2013
7-Month
56.5°F
(13.6°C)
57.5°F
(14.2°C)
-1.0°F
(-0.6°C)
29th Coolest Coolest since: 2008 1904
98th Warmest Warmest since: 2012 2012
Ties: 1929
Jan–Aug 2013
8-Month
53.1°F
(11.7°C)
53.5°F
(11.9°C)
-0.4°F
(-0.2°C)
47th Coolest Coolest since: 2009 1904, 1912
80th Warmest Warmest since: 2012 2012
Ties: 1928, 1948, 1968, 1980, 2009
Dec 2012–Aug 2013
9-Month
51.3°F
(10.7°C)
50.9°F
(10.5°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 2011 1904
52nd Warmest Warmest since: 2012 2012
Ties: 2011
Nov 2012–Aug 2013
10-Month
50.3°F
(10.2°C)
49.9°F
(9.9°C)
0.4°F
(0.3°C)
76th Coolest Coolest since: 2009 1904
50th Warmest Warmest since: 2012 2012
Ties: 1935, 1973, 1974
Oct 2012–Aug 2013
11-Month
50.5°F
(10.3°C)
50.3°F
(10.2°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 2009 1904
58th Warmest Warmest since: 2012 2012
Ties: 1909, 1959, 1981
Sep 2012–Aug 2013
12-Month
51.7°F
(10.9°C)
51.6°F
(10.9°C)
0.1°F
(0.0°C)
57th Coolest Coolest since: 2009 1904
69th Warmest Warmest since: 2012 2012
Ties: 1937, 1944
Mar 2012–Aug 2013
18-Month
57.0°F
(13.9°C)
55.2°F
(12.9°C)
1.8°F
(1.0°C)
116th Coolest Coolest since: 2011 1904
10th Warmest Warmest since: 2012 2012
Ties: 1954, 2000
Sep 2011–Aug 2013
24-Month
53.9°F
(12.2°C)
51.6°F
(10.9°C)
2.3°F
(1.3°C)
118th Coolest Coolest since: 2011 1905
7th Warmest Warmest since: 2012 2017
Ties: 1922, 1932
Sep 2010–Aug 2013
36-Month
53.4°F
(11.9°C)
51.6°F
(10.9°C)
1.8°F
(1.0°C)
116th Coolest Coolest since: 2011 1979
8th Warmest Warmest since: 2012 2018
Ties: 1933, 1955
Sep 2009–Aug 2013
48-Month
53.3°F
(11.8°C)
51.6°F
(10.9°C)
1.7°F
(0.9°C)
117th Coolest Coolest since: 2012 1905
6th Warmest Warmest since: 2008 2019
Ties: 2001, 2008, 2020
Sep 2008–Aug 2013
60-Month
52.9°F
(11.6°C)
51.6°F
(10.9°C)
1.3°F
(0.7°C)
112th Coolest Coolest since: 2012 1906
10th Warmest Warmest since: 2012 2020
Ties: 1957, 2009, 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 27, 2021 from https://www.ncdc.noaa.gov/cag/