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 2001

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 2001
1-Month
74.6°F
(23.7°C)
73.4°F
(23.0°C)
1.2°F
(0.7°C)
90th Coolest Coolest since: 2000 1915
37th Warmest Warmest since: 2000 1947
Ties: 1975, 2000
Jul–Aug 2001
2-Month
75.2°F
(24.0°C)
74.4°F
(23.6°C)
0.8°F
(0.4°C)
86th Coolest Coolest since: 2000 1915
41st Warmest Warmest since: 1995 1936
Ties: 1957
Jun–Aug 2001
3-Month
73.4°F
(23.0°C)
73.4°F
(23.0°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 2000 1915
70th Warmest Warmest since: 1999 1936
Ties: 1948, 1966, 1977, 1978, 1986
May–Aug 2001
4-Month
71.3°F
(21.8°C)
70.7°F
(21.5°C)
0.6°F
(0.3°C)
78th Coolest Coolest since: 2000 1915
49th Warmest Warmest since: 1999 1934, 1936
Ties: 1931, 1956, 1993
Apr–Aug 2001
5-Month
68.5°F
(20.3°C)
66.8°F
(19.3°C)
1.7°F
(1.0°C)
110th Coolest Coolest since: 2000 1907
17th Warmest Warmest since: 1991 1934
Ties: 1913, 1930, 1959, 2006
Mar–Aug 2001
6-Month
63.3°F
(17.4°C)
62.3°F
(16.8°C)
1.0°F
(0.6°C)
93rd Coolest Coolest since: 1999 1904, 1950, 1960
34th Warmest Warmest since: 2000 2012
Ties: 1942, 1949, 1953, 1964, 1985
Feb–Aug 2001
7-Month
58.7°F
(14.8°C)
57.6°F
(14.2°C)
1.1°F
(0.6°C)
94th Coolest Coolest since: 1997 1904
33rd Warmest Warmest since: 2000 2012
Ties: 1918, 1957, 1983, 1995, 2018
Jan–Aug 2001
8-Month
54.6°F
(12.6°C)
53.6°F
(12.0°C)
1.0°F
(0.6°C)
87th Coolest Coolest since: 1997 1904, 1912
40th Warmest Warmest since: 2000 2012
Ties: 1995
Dec 2000–Aug 2001
9-Month
50.4°F
(10.2°C)
50.8°F
(10.4°C)
-0.4°F
(-0.2°C)
44th Coolest Coolest since: 1997 1904
82nd Warmest Warmest since: 2000 2012
Ties: 1900, 1923
Nov 2000–Aug 2001
10-Month
49.3°F
(9.6°C)
49.9°F
(9.9°C)
-0.6°F
(-0.3°C)
38th Coolest Coolest since: 1997 1904
88th Warmest Warmest since: 2000 2012
Ties: 2009
Oct 2000–Aug 2001
11-Month
50.1°F
(10.1°C)
50.3°F
(10.2°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1997 1904
79th Warmest Warmest since: 2000 2012
Ties: 1937, 1993
Sep 2000–Aug 2001
12-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 1997 1904
78th Warmest Warmest since: 2000 2012
Ties: 1908, 1989, 2003
Mar 2000–Aug 2001
18-Month
55.4°F
(13.0°C)
55.1°F
(12.8°C)
0.3°F
(0.2°C)
67th Coolest Coolest since: 1997 1904
59th Warmest Warmest since: 2000 2012
Ties: 1898, 1972
Sep 1999–Aug 2001
24-Month
52.6°F
(11.4°C)
51.6°F
(10.9°C)
1.0°F
(0.5°C)
97th Coolest Coolest since: 1998 1905
28th Warmest Warmest since: 2000 2017
Ties: 2020
Sep 1998–Aug 2001
36-Month
53.2°F
(11.8°C)
51.7°F
(10.9°C)
1.5°F
(0.9°C)
112th Coolest Coolest since: 1999 1979
12th Warmest Warmest since: 2000 2018
Ties: 1923, 1932
Sep 1997–Aug 2001
48-Month
53.3°F
(11.8°C)
51.6°F
(10.9°C)
1.7°F
(0.9°C)
117th Coolest Coolest since: 2000 1905
6th Warmest Warmest since: 1934 2019
Ties: 2008, 2013, 2020
Sep 1996–Aug 2001
60-Month
52.7°F
(11.5°C)
51.6°F
(10.9°C)
1.1°F
(0.6°C)
106th Coolest Coolest since: 2000 1906
16th Warmest Warmest since: 1991 2020
Ties: 1956, 2005, 2010, 2016, 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 26, 2021 from https://www.ncdc.noaa.gov/cag/