Climate at a Glance

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


Illinois, Climate Division 5. East

Average Temperature Rankings, August 1989

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
August 1989
1-Month
71.4°F
(21.9°C)
72.1°F
(22.3°C)
-0.7°F
(-0.4°C)
44th Coolest Coolest since: 1986 1915
82nd Warmest Warmest since: 1988 1947
Ties: 1921, 1962, 1979
Jul–Aug 1989
2-Month
73.0°F
(22.8°C)
73.2°F
(22.9°C)
-0.2°F
(-0.1°C)
59th Coolest Coolest since: 1986 1915
67th Warmest Warmest since: 1988 1936
Ties: 1911, 1942
Jun–Aug 1989
3-Month
72.2°F
(22.3°C)
72.3°F
(22.4°C)
-0.1°F
(-0.1°C)
55th Coolest Coolest since: 1985 1915
71st Warmest Warmest since: 1988 1936
Ties: 2001, 2017
May–Aug 1989
4-Month
68.7°F
(20.4°C)
69.5°F
(20.8°C)
-0.8°F
(-0.4°C)
38th Coolest Coolest since: 1985 1915
88th Warmest Warmest since: 1988 1934
Ties: 1947, 1968, 1985, 1994
Apr–Aug 1989
5-Month
65.0°F
(18.3°C)
65.6°F
(18.7°C)
-0.6°F
(-0.4°C)
36th Coolest Coolest since: 1982 1907
90th Warmest Warmest since: 1988 1991
Ties: 1905, 1923, 1940, 1960
Mar–Aug 1989
6-Month
60.7°F
(15.9°C)
61.0°F
(16.1°C)
-0.3°F
(-0.2°C)
46th Coolest Coolest since: 1984 1904, 1907
80th Warmest Warmest since: 1988 2012
Ties: 1932
Feb–Aug 1989
7-Month
55.0°F
(12.8°C)
56.2°F
(13.4°C)
-1.2°F
(-0.6°C)
28th Coolest Coolest since: 1982 1904
98th Warmest Warmest since: 1988 2012
Ties: 1897, 2015
Jan–Aug 1989
8-Month
52.3°F
(11.3°C)
52.2°F
(11.2°C)
0.1°F
(0.1°C)
66th Coolest Coolest since: 1985 1904, 1912
60th Warmest Warmest since: 1988 2012
Ties: 1908, 1975, 1993
Dec 1988–Aug 1989
9-Month
49.8°F
(9.9°C)
49.5°F
(9.7°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1984 1904
56th Warmest Warmest since: 1988 2012
Ties: 1993
Nov 1988–Aug 1989
10-Month
49.0°F
(9.4°C)
48.6°F
(9.2°C)
0.4°F
(0.2°C)
79th Coolest Coolest since: 1985 1904
46th Warmest Warmest since: 1988 2012
Ties: 1925, 1930, 1952, 1974, 1981
Oct 1988–Aug 1989
11-Month
48.8°F
(9.3°C)
49.0°F
(9.4°C)
-0.2°F
(-0.1°C)
49th Coolest Coolest since: 1984 1904
76th Warmest Warmest since: 1988 2012
Ties: 1900, 1909, 1923, 1943, 1956
Sep 1988–Aug 1989
12-Month
50.3°F
(10.2°C)
50.3°F
(10.2°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1984 1904
73rd Warmest Warmest since: 1988 2012
Ties: 1916, 1956, 1980
Mar 1988–Aug 1989
18-Month
54.8°F
(12.7°C)
53.9°F
(12.2°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 1986 1904
35th Warmest Warmest since: 1988 2012
Ties: 1914, 1935, 1986
Sep 1987–Aug 1989
24-Month
51.0°F
(10.6°C)
50.3°F
(10.2°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 1986 1905
36th Warmest Warmest since: 1988 2017
Ties: 1931, 1943, 1950, 1973, 1986, 1998
Sep 1986–Aug 1989
36-Month
51.6°F
(10.9°C)
50.3°F
(10.2°C)
1.3°F
(0.7°C)
101st Coolest Coolest since: 1987 1904
22nd Warmest Warmest since: 1988 2018
Ties: 1987, 1993
Sep 1985–Aug 1989
48-Month
51.5°F
(10.8°C)
50.3°F
(10.2°C)
1.2°F
(0.6°C)
103rd Coolest Coolest since: 1987 1905
19th Warmest Warmest since: 1988 2019
Ties: 1991, 2003, 2017
Sep 1984–Aug 1989
60-Month
51.4°F
(10.8°C)
50.3°F
(10.2°C)
1.1°F
(0.6°C)
101st Coolest Coolest since: 1988 1906
20th Warmest Warmest since: 1957 2002
Ties: 1936, 1992, 2004, 2014, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published February 2020, retrieved on February 25, 2020 from https://www.ncdc.noaa.gov/cag/