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


Illinois, Climate Division 6. West Southwest

Average Temperature Rankings, July 1989

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
July 1989
1-Month
76.5°F
(24.7°C)
76.8°F
(24.9°C)
-0.3°F
(-0.2°C)
59th Coolest Coolest since: 1985 2014
67th Warmest Warmest since: 1988 1936
Ties: 1973, 1978, 1991, 1997
Jun–Jul 1989
2-Month
73.9°F
(23.3°C)
74.7°F
(23.7°C)
-0.8°F
(-0.4°C)
46th Coolest Coolest since: 1985 1915
80th Warmest Warmest since: 1988 1934
Ties: 1969, 1997
May–Jul 1989
3-Month
69.4°F
(20.8°C)
71.0°F
(21.7°C)
-1.6°F
(-0.9°C)
21st Coolest Coolest since: 1967 1924
105th Warmest Warmest since: 1988 1934
Apr–Jul 1989
4-Month
65.3°F
(18.5°C)
66.5°F
(19.2°C)
-1.2°F
(-0.7°C)
21st Coolest Coolest since: 1967 1907
105th Warmest Warmest since: 1988 1934
Ties: 1897, 1958, 1967
Mar–Jul 1989
5-Month
60.6°F
(15.9°C)
61.5°F
(16.4°C)
-0.9°F
(-0.5°C)
33rd Coolest Coolest since: 1984 1960
93rd Warmest Warmest since: 1988 2012
Ties: 1935, 1937, 1971, 1975
Feb–Jul 1989
6-Month
54.4°F
(12.4°C)
56.5°F
(13.6°C)
-2.1°F
(-1.2°C)
14th Coolest Coolest since: 1979 1904, 1947
112th Warmest Warmest since: 1988 2012
Ties: 1895, 1900
Jan–Jul 1989
7-Month
51.9°F
(11.1°C)
52.3°F
(11.3°C)
-0.4°F
(-0.2°C)
55th Coolest Coolest since: 1985 1912
71st Warmest Warmest since: 1988 2012
Ties: 1910, 1945
Dec 1988–Jul 1989
8-Month
49.5°F
(9.7°C)
49.7°F
(9.8°C)
-0.2°F
(-0.1°C)
54th Coolest Coolest since: 1984 1904
71st Warmest Warmest since: 1988 2012
Ties: 1927, 1935, 1948, 2015
Nov 1988–Jul 1989
9-Month
48.8°F
(9.3°C)
48.8°F
(9.3°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 1984 1904
67th Warmest Warmest since: 1988 2012
Ties: 1973, 1975
Oct 1988–Jul 1989
10-Month
49.0°F
(9.4°C)
49.6°F
(9.8°C)
-0.6°F
(-0.4°C)
41st Coolest Coolest since: 1984 1904
84th Warmest Warmest since: 1988 2012
Ties: 1929, 1947, 1963, 1971
Sep 1988–Jul 1989
11-Month
50.8°F
(10.4°C)
51.2°F
(10.7°C)
-0.4°F
(-0.3°C)
44th Coolest Coolest since: 1984 1904
81st Warmest Warmest since: 1988 2012
Ties: 1900, 1903, 1971
Aug 1988–Jul 1989
12-Month
53.1°F
(11.7°C)
53.1°F
(11.7°C)
0.0°F
(0.0°C)
59th Coolest Coolest since: 1984 1904
66th Warmest Warmest since: 1988 2012
Ties: 2013
Feb 1988–Jul 1989
18-Month
54.3°F
(12.4°C)
54.2°F
(12.3°C)
0.1°F
(0.1°C)
67th Coolest Coolest since: 1985 1918
58th Warmest Warmest since: 1988 2012, 2017
Ties: 1909, 1943, 1944, 1983, 1985
Aug 1987–Jul 1989
24-Month
53.3°F
(11.8°C)
53.1°F
(11.7°C)
0.2°F
(0.1°C)
71st Coolest Coolest since: 1985 1905
53rd Warmest Warmest since: 1988 2017
Ties: 1975, 1998, 2004
Aug 1986–Jul 1989
36-Month
53.8°F
(12.1°C)
53.1°F
(11.7°C)
0.7°F
(0.4°C)
91st Coolest Coolest since: 1986 1979
32nd Warmest Warmest since: 1988 2018
Ties: 1922, 1941, 1974, 1976
Aug 1985–Jul 1989
48-Month
53.8°F
(12.1°C)
53.1°F
(11.7°C)
0.7°F
(0.4°C)
95th Coolest Coolest since: 1987 1905
27th Warmest Warmest since: 1988 2019
Ties: 1923, 1924, 1941, 1944, 1991
Aug 1984–Jul 1989
60-Month
53.7°F
(12.1°C)
53.1°F
(11.7°C)
0.6°F
(0.4°C)
88th Coolest Coolest since: 1988 1906
33rd Warmest Warmest since: 1987 2002
Ties: 1925, 1932, 1939, 1976, 1987, 1990, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2020, retrieved on July 2, 2020 from https://www.ncdc.noaa.gov/cag/