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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, July 1989

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
July 1989
1-Month
76.9°F
(24.9°C)
77.9°F
(25.5°C)
-1.0°F
(-0.6°C)
43rd Coolest Coolest since: 1984 2014
84th Warmest Warmest since: 1988 2012
Ties: 1951
Jun–Jul 1989
2-Month
74.6°F
(23.7°C)
76.0°F
(24.4°C)
-1.4°F
(-0.7°C)
31st Coolest Coolest since: 1985 1904, 1927
96th Warmest Warmest since: 1988 1934
Ties: 1900, 1908, 1920, 1996
May–Jul 1989
3-Month
70.4°F
(21.3°C)
72.3°F
(22.4°C)
-1.9°F
(-1.1°C)
17th Coolest Coolest since: 1976 1924
110th Warmest Warmest since: 1988 1934
Ties: 1929, 2003
Apr–Jul 1989
4-Month
66.8°F
(19.3°C)
68.0°F
(20.0°C)
-1.2°F
(-0.7°C)
17th Coolest Coolest since: 1983 1907
110th Warmest Warmest since: 1988 2012
Ties: 1897, 1927, 1940, 1979
Mar–Jul 1989
5-Month
62.4°F
(16.9°C)
63.3°F
(17.4°C)
-0.9°F
(-0.5°C)
31st Coolest Coolest since: 1984 1960
96th Warmest Warmest since: 1988 2012
Ties: 1975, 1978
Feb–Jul 1989
6-Month
56.9°F
(13.8°C)
58.6°F
(14.8°C)
-1.7°F
(-1.0°C)
15th Coolest Coolest since: 1979 1947
112th Warmest Warmest since: 1988 2012
Ties: 1907, 1923
Jan–Jul 1989
7-Month
54.4°F
(12.4°C)
54.6°F
(12.6°C)
-0.2°F
(-0.2°C)
53rd Coolest Coolest since: 1985 1912
74th Warmest Warmest since: 1988 2012
Ties: 1945, 1950, 1972, 2015
Dec 1988–Jul 1989
8-Month
52.2°F
(11.2°C)
52.2°F
(11.2°C)
0.0°F
(0.0°C)
59th Coolest Coolest since: 1985 1978
67th Warmest Warmest since: 1988 2012
Nov 1988–Jul 1989
9-Month
51.4°F
(10.8°C)
51.3°F
(10.7°C)
0.1°F
(0.1°C)
54th Coolest Coolest since: 1985 1904, 1912
72nd Warmest Warmest since: 1988 2012
Ties: 1903, 1916, 1923, 1975
Oct 1988–Jul 1989
10-Month
51.5°F
(10.8°C)
52.0°F
(11.1°C)
-0.5°F
(-0.3°C)
44th Coolest Coolest since: 1984 1904, 1912
82nd Warmest Warmest since: 1988 2012
Ties: 1927, 1929, 1973
Sep 1988–Jul 1989
11-Month
53.1°F
(11.7°C)
53.5°F
(11.9°C)
-0.4°F
(-0.2°C)
44th Coolest Coolest since: 1984 1904
82nd Warmest Warmest since: 1988 2012
Ties: 1971
Aug 1988–Jul 1989
12-Month
55.3°F
(12.9°C)
55.4°F
(13.0°C)
-0.1°F
(-0.1°C)
54th Coolest Coolest since: 1984 1904
72nd Warmest Warmest since: 1988 2012
Ties: 1927
Feb 1988–Jul 1989
18-Month
56.4°F
(13.6°C)
56.4°F
(13.6°C)
0.0°F
(0.0°C)
59th Coolest Coolest since: 1985 1918, 1979
67th Warmest Warmest since: 1988 2012
Ties: 1945, 1952
Aug 1987–Jul 1989
24-Month
55.5°F
(13.1°C)
55.4°F
(13.0°C)
0.1°F
(0.1°C)
67th Coolest Coolest since: 1985 1979
58th Warmest Warmest since: 1988 2017
Ties: 1898, 1911, 1926, 1947
Aug 1986–Jul 1989
36-Month
55.8°F
(13.2°C)
55.3°F
(12.9°C)
0.5°F
(0.3°C)
81st Coolest Coolest since: 1986 1979
43rd Warmest Warmest since: 1988 2018
Ties: 1942, 1950, 1976, 2003, 2016
Aug 1985–Jul 1989
48-Month
56.0°F
(13.3°C)
55.3°F
(12.9°C)
0.7°F
(0.4°C)
91st Coolest Coolest since: 1988 1980
32nd Warmest Warmest since: 1988 2019
Ties: 1936, 1937, 1939, 1941, 1988, 1991, 1993, 2004, 2015
Aug 1984–Jul 1989
60-Month
55.9°F
(13.3°C)
55.4°F
(13.0°C)
0.5°F
(0.3°C)
81st Coolest Coolest since: 1988 1906, 1980
41st Warmest Warmest since: 1958 2020
Ties: 1945, 1946, 1990, 1999

Citing This Page

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