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 2008

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 2008
1-Month
71.8°F
(22.1°C)
73.4°F
(23.0°C)
-1.6°F
(-0.9°C)
30th Coolest Coolest since: 2004 1915
97th Warmest Warmest since: 2007 1947
Ties: 1977
Jul–Aug 2008
2-Month
73.2°F
(22.9°C)
74.5°F
(23.6°C)
-1.3°F
(-0.7°C)
29th Coolest Coolest since: 2004 1915
98th Warmest Warmest since: 2007 1936
Ties: 1982
Jun–Aug 2008
3-Month
73.2°F
(22.9°C)
73.5°F
(23.1°C)
-0.3°F
(-0.2°C)
53rd Coolest Coolest since: 2004 1915
74th Warmest Warmest since: 2007 1936
Ties: 1981
May–Aug 2008
4-Month
69.6°F
(20.9°C)
70.6°F
(21.4°C)
-1.0°F
(-0.5°C)
28th Coolest Coolest since: 2004 1915
99th Warmest Warmest since: 2007 1934, 1936
Ties: 1928, 1951, 1966, 1971, 1985, 1989
Apr–Aug 2008
5-Month
66.0°F
(18.9°C)
66.8°F
(19.3°C)
-0.8°F
(-0.4°C)
32nd Coolest Coolest since: 1997 1907
95th Warmest Warmest since: 2007 1934
Ties: 1902, 1971, 1972
Mar–Aug 2008
6-Month
61.5°F
(16.4°C)
62.3°F
(16.8°C)
-0.8°F
(-0.4°C)
35th Coolest Coolest since: 1997 1904, 1950, 1960
92nd Warmest Warmest since: 2007 2012
Ties: 1966, 1972
Feb–Aug 2008
7-Month
56.4°F
(13.6°C)
57.6°F
(14.2°C)
-1.2°F
(-0.6°C)
27th Coolest Coolest since: 1996 1904
100th Warmest Warmest since: 2007 2012
Ties: 2015
Jan–Aug 2008
8-Month
52.7°F
(11.5°C)
53.5°F
(11.9°C)
-0.8°F
(-0.4°C)
34th Coolest Coolest since: 1997 1904, 1912
93rd Warmest Warmest since: 2007 2012
Ties: 1918, 1926, 1961, 1967
Dec 2007–Aug 2008
9-Month
50.2°F
(10.1°C)
50.9°F
(10.5°C)
-0.7°F
(-0.4°C)
35th Coolest Coolest since: 1997 1904
91st Warmest Warmest since: 2007 2012
Ties: 1928, 1936, 1950, 1967, 1994, 2009
Nov 2007–Aug 2008
10-Month
49.4°F
(9.7°C)
49.9°F
(9.9°C)
-0.5°F
(-0.2°C)
40th Coolest Coolest since: 2001 1904
86th Warmest Warmest since: 2007 2012
Ties: 1897, 1950, 1968
Oct 2007–Aug 2008
11-Month
50.4°F
(10.2°C)
50.3°F
(10.2°C)
0.1°F
(0.0°C)
57th Coolest Coolest since: 2003 1904
69th Warmest Warmest since: 2007 2012
Ties: 1916, 1923, 1943, 1947, 1948, 1973, 1975
Sep 2007–Aug 2008
12-Month
52.0°F
(11.1°C)
51.6°F
(10.9°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 2003 1904
51st Warmest Warmest since: 2007 2012
Ties: 1909, 1935, 1981
Mar 2007–Aug 2008
18-Month
56.3°F
(13.5°C)
55.2°F
(12.9°C)
1.1°F
(0.6°C)
101st Coolest Coolest since: 2004 1904
25th Warmest Warmest since: 2007 2012
Ties: 1914, 1919, 1931, 1935, 1995
Sep 2006–Aug 2008
24-Month
52.5°F
(11.4°C)
51.6°F
(10.9°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 2004 1905
30th Warmest Warmest since: 2007 2017
Sep 2005–Aug 2008
36-Month
53.1°F
(11.7°C)
51.6°F
(10.9°C)
1.5°F
(0.8°C)
109th Coolest Coolest since: 2005 1979
15th Warmest Warmest since: 2007 2018
Ties: 2002
Sep 2004–Aug 2008
48-Month
53.3°F
(11.8°C)
51.6°F
(10.9°C)
1.7°F
(0.9°C)
117th Coolest Coolest since: 2006 1905
6th Warmest Warmest since: 2007 2019
Ties: 2001, 2013, 2020
Sep 2003–Aug 2008
60-Month
53.1°F
(11.7°C)
51.6°F
(10.9°C)
1.5°F
(0.8°C)
117th Coolest Coolest since: 2007 1906
5th Warmest Warmest since: 2006 2020
Ties: 1934, 1935

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 15, 2021 from https://www.ncdc.noaa.gov/cag/