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


Illinois

Average Temperature Rankings, August 2014

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 2014
1-Month
73.8°F
(23.2°C)
73.4°F
(23.0°C)
0.4°F
(0.2°C)
70th Coolest Coolest since: 2013 1915
57th Warmest Warmest since: 2011 1947
Ties: 1932
Jul–Aug 2014
2-Month
72.0°F
(22.2°C)
74.4°F
(23.6°C)
-2.4°F
(-1.4°C)
10th Coolest Coolest since: 2009 1915
117th Warmest Warmest since: 2013 1936
Jun–Aug 2014
3-Month
72.4°F
(22.4°C)
73.5°F
(23.1°C)
-1.1°F
(-0.7°C)
30th Coolest Coolest since: 2009 1915
97th Warmest Warmest since: 2013 1936
Ties: 1960, 1961
May–Aug 2014
4-Month
70.2°F
(21.2°C)
70.6°F
(21.4°C)
-0.4°F
(-0.2°C)
48th Coolest Coolest since: 2009 1915
79th Warmest Warmest since: 2013 1934, 1936
Ties: 1902, 1973, 1978, 1982
Apr–Aug 2014
5-Month
66.6°F
(19.2°C)
66.8°F
(19.3°C)
-0.2°F
(-0.1°C)
53rd Coolest Coolest since: 2013 1907
74th Warmest Warmest since: 2012 1934
Mar–Aug 2014
6-Month
61.3°F
(16.3°C)
62.3°F
(16.8°C)
-1.0°F
(-0.5°C)
32nd Coolest Coolest since: 2013 1904, 1950, 1960
95th Warmest Warmest since: 2012 2012
Ties: 1923
Feb–Aug 2014
7-Month
55.3°F
(12.9°C)
57.6°F
(14.2°C)
-2.3°F
(-1.3°C)
10th Coolest Coolest since: 1979 1904
117th Warmest Warmest since: 2013 2012
Jan–Aug 2014
8-Month
50.8°F
(10.4°C)
53.6°F
(12.0°C)
-2.8°F
(-1.6°C)
5th Coolest Coolest since: 1979 1904, 1912
122nd Warmest Warmest since: 2013 2012
Ties: 1924
Dec 2013–Aug 2014
9-Month
48.1°F
(8.9°C)
50.9°F
(10.5°C)
-2.8°F
(-1.6°C)
5th Coolest Coolest since: 1979 1904
121st Warmest Warmest since: 2013 2012
Nov 2013–Aug 2014
10-Month
47.1°F
(8.4°C)
49.8°F
(9.9°C)
-2.7°F
(-1.5°C)
4th Coolest Coolest since: 1979 1904
122nd Warmest Warmest since: 2013 2012
Ties: 1979
Oct 2013–Aug 2014
11-Month
47.8°F
(8.8°C)
50.3°F
(10.2°C)
-2.5°F
(-1.4°C)
5th Coolest Coolest since: 1979 1904
121st Warmest Warmest since: 2013 2012
Sep 2013–Aug 2014
12-Month
49.5°F
(9.7°C)
51.6°F
(10.9°C)
-2.1°F
(-1.2°C)
6th Coolest Coolest since: 1979 1904
120th Warmest Warmest since: 2013 2012
Mar 2013–Aug 2014
18-Month
53.3°F
(11.8°C)
55.1°F
(12.8°C)
-1.8°F
(-1.0°C)
4th Coolest Coolest since: 1951 1904
122nd Warmest Warmest since: 2013 2012
Ties: 1905
Sep 2012–Aug 2014
24-Month
50.6°F
(10.3°C)
51.6°F
(10.9°C)
-1.0°F
(-0.6°C)
13th Coolest Coolest since: 1997 1905
112th Warmest Warmest since: 2013 2017
Ties: 1903, 1913
Sep 2011–Aug 2014
36-Month
52.5°F
(11.4°C)
51.6°F
(10.9°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 2011 1979
29th Warmest Warmest since: 2013 2018
Ties: 1921, 1943, 1957, 1991, 1993
Sep 2010–Aug 2014
48-Month
52.5°F
(11.4°C)
51.6°F
(10.9°C)
0.9°F
(0.5°C)
98th Coolest Coolest since: 2011 1905
25th Warmest Warmest since: 2013 2019
Ties: 1924, 1942, 1989, 1990, 1991
Sep 2009–Aug 2014
60-Month
52.6°F
(11.4°C)
51.6°F
(10.9°C)
1.0°F
(0.5°C)
100th Coolest Coolest since: 2011 1906
22nd Warmest Warmest since: 2013 2020
Ties: 2004

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 17, 2021 from https://www.ncdc.noaa.gov/cag/