Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 8. Southwest

Average Temperature Rankings, August 2008

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 2008
1-Month
74.5°F
(23.6°C)
76.0°F
(24.4°C)
-1.5°F
(-0.8°C)
27th Coolest
Coolest since:
1915
102nd Warmest
Warmest since:
1936
Ties: 1942, 2020
Jul–Aug 2008
2-Month
75.8°F
(24.3°C)
77.0°F
(25.0°C)
-1.2°F
(-0.7°C)
29th Coolest
Coolest since:
1967
100th Warmest
Warmest since:
1936
Ties: 1982
Jun–Aug 2008
3-Month
75.8°F
(24.3°C)
75.9°F
(24.4°C)
-0.1°F
(-0.1°C)
56th Coolest
Coolest since:
1915, 1927
73rd Warmest
Warmest since:
1936
Ties: 1897, 1898, 1939, 1940, 2017
May–Aug 2008
4-Month
72.5°F
(22.5°C)
73.2°F
(22.9°C)
-0.7°F
(-0.4°C)
40th Coolest
Coolest since:
1967
89th Warmest
Warmest since:
1936
Ties: 1906, 1963
Apr–Aug 2008
5-Month
68.8°F
(20.4°C)
69.7°F
(20.9°C)
-0.9°F
(-0.5°C)
29th Coolest
Coolest since:
1907
100th Warmest
Warmest since:
2010
Ties: 1972, 1973
Mar–Aug 2008
6-Month
64.8°F
(18.2°C)
65.5°F
(18.6°C)
-0.7°F
(-0.4°C)
32nd Coolest
Coolest since:
1904
97th Warmest
Warmest since:
2012
Ties: 1966, 1967, 1982
Feb–Aug 2008
7-Month
60.2°F
(15.7°C)
61.1°F
(16.2°C)
-0.9°F
(-0.5°C)
33rd Coolest
Coolest since:
1904
96th Warmest
Warmest since:
2012
Ties: 1900, 1966, 1967, 1996
Jan–Aug 2008
8-Month
56.7°F
(13.7°C)
57.3°F
(14.1°C)
-0.6°F
(-0.4°C)
39th Coolest
Coolest since:
1912
90th Warmest
Warmest since:
2012
Ties: 1948
Dec 2007–Aug 2008
9-Month
54.5°F
(12.5°C)
54.8°F
(12.7°C)
-0.3°F
(-0.2°C)
44th Coolest
Coolest since:
1904
84th Warmest
Warmest since:
2012
Ties: 1897, 1907, 1948, 1965, 1985, 1993
Nov 2007–Aug 2008
10-Month
53.6°F
(12.0°C)
53.8°F
(12.1°C)
-0.2°F
(-0.1°C)
47th Coolest
Coolest since:
1904
81st Warmest
Warmest since:
2012
Ties: 1900, 1937, 1947, 1956, 1973, 1980
Oct 2007–Aug 2008
11-Month
54.4°F
(12.4°C)
54.1°F
(12.3°C)
0.3°F
(0.1°C)
68th Coolest
Coolest since:
1904
60th Warmest
Warmest since:
2012
Ties: 1896, 1923, 1944, 1959
Sep 2007–Aug 2008
12-Month
55.9°F
(13.3°C)
55.4°F
(13.0°C)
0.5°F
(0.3°C)
75th Coolest
Coolest since:
1904
53rd Warmest
Warmest since:
2012
Ties: 1896, 1916, 1923, 1931, 1933, 1976
Mar 2007–Aug 2008
18-Month
60.1°F
(15.6°C)
58.8°F
(14.9°C)
1.3°F
(0.7°C)
107th Coolest
Coolest since:
1904
21st Warmest
Warmest since:
2012
Ties: 1991, 2018
Sep 2006–Aug 2008
24-Month
56.4°F
(13.6°C)
55.4°F
(13.0°C)
1.0°F
(0.6°C)
100th Coolest
Coolest since:
1979
27th Warmest
Warmest since:
2017
Ties: 1953, 1988, 2019
Sep 2005–Aug 2008
36-Month
56.9°F
(13.8°C)
55.4°F
(13.0°C)
1.5°F
(0.8°C)
113th Coolest
Coolest since:
1979
13th Warmest
Warmest since:
2018
Sep 2004–Aug 2008
48-Month
57.0°F
(13.9°C)
55.3°F
(12.9°C)
1.7°F
(1.0°C)
119th Coolest
Coolest since:
1980
6th Warmest
Warmest since:
2019
Ties: 2007, 2012, 2013
Sep 2003–Aug 2008
60-Month
56.8°F
(13.8°C)
55.3°F
(12.9°C)
1.5°F
(0.9°C)
117th Coolest
Coolest since:
1906
7th Warmest
Warmest since:
2020
Ties: 1936, 2012

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