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


Illinois, Climate Division 3. West

Average Temperature Rankings, August 1989

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1989
1-Month
73.4°F
(23.0°C)
73.6°F
(23.1°C)
-0.2°F
(-0.1°C)
58th Coolest Coolest since: 1986 1915
69th Warmest Warmest since: 1988 1947
Ties: 1923, 1932, 1961, 1990
Jul–Aug 1989
2-Month
75.0°F
(23.9°C)
74.8°F
(23.8°C)
0.2°F
(0.1°C)
78th Coolest Coolest since: 1986 1915
49th Warmest Warmest since: 1988 1936
Ties: 1899, 1993
Jun–Aug 1989
3-Month
73.4°F
(23.0°C)
73.7°F
(23.2°C)
-0.3°F
(-0.2°C)
55th Coolest Coolest since: 1986 1915
72nd Warmest Warmest since: 1988 1936
Ties: 1968, 1993
May–Aug 1989
4-Month
69.9°F
(21.1°C)
70.8°F
(21.6°C)
-0.9°F
(-0.5°C)
34th Coolest Coolest since: 1985 1915
93rd Warmest Warmest since: 1988 1934
Ties: 1951, 1994
Apr–Aug 1989
5-Month
66.2°F
(19.0°C)
66.9°F
(19.4°C)
-0.7°F
(-0.4°C)
34th Coolest Coolest since: 1984 1907
93rd Warmest Warmest since: 1988 1934
Ties: 1909, 1960, 1972, 1973, 1974, 1984
Mar–Aug 1989
6-Month
61.8°F
(16.6°C)
62.3°F
(16.8°C)
-0.5°F
(-0.2°C)
42nd Coolest Coolest since: 1984 1950
85th Warmest Warmest since: 1988 2012
Ties: 1902, 2019
Feb–Aug 1989
7-Month
55.7°F
(13.2°C)
57.4°F
(14.1°C)
-1.7°F
(-0.9°C)
18th Coolest Coolest since: 1982 1904
109th Warmest Warmest since: 1988 2012
Ties: 1902
Jan–Aug 1989
8-Month
53.0°F
(11.7°C)
53.2°F
(11.8°C)
-0.2°F
(-0.1°C)
57th Coolest Coolest since: 1985 1904
70th Warmest Warmest since: 1988 2012
Ties: 1916, 1980
Dec 1988–Aug 1989
9-Month
50.5°F
(10.3°C)
50.5°F
(10.3°C)
0.0°F
(0.0°C)
70th Coolest Coolest since: 1986 1904
56th Warmest Warmest since: 1988 2012
Ties: 1937, 1986
Nov 1988–Aug 1989
10-Month
49.6°F
(9.8°C)
49.5°F
(9.7°C)
0.1°F
(0.1°C)
72nd Coolest Coolest since: 1986 1904
54th Warmest Warmest since: 1988 2012
Ties: 1944, 1966, 1974, 1980
Oct 1988–Aug 1989
11-Month
49.5°F
(9.7°C)
49.9°F
(9.9°C)
-0.4°F
(-0.2°C)
49th Coolest Coolest since: 1984 1904
77th Warmest Warmest since: 1988 2012
Ties: 1950
Sep 1988–Aug 1989
12-Month
51.0°F
(10.6°C)
51.2°F
(10.7°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1984 1904
74th Warmest Warmest since: 1988 2012
Ties: 1943, 1944, 2008
Mar 1988–Aug 1989
18-Month
55.6°F
(13.1°C)
55.0°F
(12.8°C)
0.6°F
(0.3°C)
88th Coolest Coolest since: 1986 1904
38th Warmest Warmest since: 1988 2012
Ties: 1923, 1938, 1941, 1956, 2008, 2020
Sep 1987–Aug 1989
24-Month
51.6°F
(10.9°C)
51.2°F
(10.7°C)
0.4°F
(0.2°C)
83rd Coolest Coolest since: 1986 1979
42nd Warmest Warmest since: 1988 2017
Ties: 1915, 1981, 1984, 2020
Sep 1986–Aug 1989
36-Month
52.4°F
(11.3°C)
51.2°F
(10.7°C)
1.2°F
(0.6°C)
106th Coolest Coolest since: 1988 1979
18th Warmest Warmest since: 1988 2018
Ties: 1954, 1988, 2008
Sep 1985–Aug 1989
48-Month
52.1°F
(11.2°C)
51.2°F
(10.7°C)
0.9°F
(0.5°C)
98th Coolest Coolest since: 1988 1905
25th Warmest Warmest since: 1988 1934
Ties: 1923, 1936, 1988, 2003
Sep 1984–Aug 1989
60-Month
51.9°F
(11.1°C)
51.2°F
(10.7°C)
0.7°F
(0.4°C)
90th Coolest Coolest since: 1988 1906
32nd Warmest Warmest since: 1987 1934, 1935
Ties: 1937, 1987, 1992, 2010, 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2020, retrieved on December 4, 2020 from https://www.ncdc.noaa.gov/cag/