Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 8. Southwest

Average Temperature Rankings, July 1990

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
July 1990
1-Month
77.1°F
(25.1°C)
77.9°F
(25.5°C)
-0.8°F
(-0.4°C)
48th Coolest
Coolest since:
2014
81st Warmest
Warmest since:
2012
Ties: 1922, 1940, 1985, 2008
Jun–Jul 1990
2-Month
75.8°F
(24.3°C)
75.9°F
(24.4°C)
-0.1°F
(-0.1°C)
67th Coolest
Coolest since:
1904, 1927
62nd Warmest
Warmest since:
1934
Ties: 1898, 1918
May–Jul 1990
3-Month
71.3°F
(21.8°C)
72.3°F
(22.4°C)
-1.0°F
(-0.6°C)
33rd Coolest
Coolest since:
1924
96th Warmest
Warmest since:
1934
Ties: 1912, 1972, 1974
Apr–Jul 1990
4-Month
66.9°F
(19.4°C)
68.1°F
(20.1°C)
-1.2°F
(-0.7°C)
22nd Coolest
Coolest since:
1907
107th Warmest
Warmest since:
2012
Ties: 1909, 1926, 1973
Mar–Jul 1990
5-Month
63.2°F
(17.3°C)
63.3°F
(17.4°C)
-0.1°F
(-0.1°C)
53rd Coolest
Coolest since:
1960
76th Warmest
Warmest since:
2012
Ties: 1898, 1903
Feb–Jul 1990
6-Month
59.5°F
(15.3°C)
58.6°F
(14.8°C)
0.9°F
(0.5°C)
85th Coolest
Coolest since:
1947
44th Warmest
Warmest since:
2012
Ties: 1933, 1959, 1981
Jan–Jul 1990
7-Month
56.9°F
(13.8°C)
54.7°F
(12.6°C)
2.2°F
(1.2°C)
113th Coolest
Coolest since:
1912
16th Warmest
Warmest since:
2012
Ties: 1911, 1925, 1933
Dec 1989–Jul 1990
8-Month
52.7°F
(11.5°C)
52.2°F
(11.2°C)
0.5°F
(0.3°C)
75th Coolest
Coolest since:
1978
53rd Warmest
Warmest since:
2012
Ties: 1967, 2013
Nov 1989–Jul 1990
9-Month
51.9°F
(11.1°C)
51.3°F
(10.7°C)
0.6°F
(0.4°C)
76th Coolest
Coolest since:
1904, 1912
52nd Warmest
Warmest since:
2012
Ties: 1930, 1981, 2019
Oct 1989–Jul 1990
10-Month
52.6°F
(11.4°C)
52.0°F
(11.1°C)
0.6°F
(0.3°C)
80th Coolest
Coolest since:
1904, 1912
48th Warmest
Warmest since:
2012
Ties: 1898, 1901, 1983, 2019
Sep 1989–Jul 1990
11-Month
53.8°F
(12.1°C)
53.5°F
(11.9°C)
0.3°F
(0.2°C)
69th Coolest
Coolest since:
1904
59th Warmest
Warmest since:
2012
Ties: 1983
Aug 1989–Jul 1990
12-Month
55.6°F
(13.1°C)
55.4°F
(13.0°C)
0.2°F
(0.1°C)
69th Coolest
Coolest since:
1904
59th Warmest
Warmest since:
2012
Ties: 1943, 1944, 1988
Feb 1989–Jul 1990
18-Month
56.0°F
(13.3°C)
56.4°F
(13.6°C)
-0.4°F
(-0.3°C)
40th Coolest
Coolest since:
1918, 1979
88th Warmest
Warmest since:
2012
Ties: 1896, 1915, 1936, 1967, 1996
Aug 1988–Jul 1990
24-Month
55.4°F
(13.0°C)
55.3°F
(12.9°C)
0.1°F
(0.1°C)
58th Coolest
Coolest since:
1979
69th Warmest
Warmest since:
2017
Ties: 1910, 1976, 1981, 1993
Aug 1987–Jul 1990
36-Month
55.5°F
(13.1°C)
55.4°F
(13.0°C)
0.1°F
(0.1°C)
67th Coolest
Coolest since:
1979
59th Warmest
Warmest since:
2018
Ties: 1909, 1924, 1937, 1949, 1973
Aug 1986–Jul 1990
48-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
78th Coolest
Coolest since:
1980
47th Warmest
Warmest since:
2019
Ties: 1943, 1949, 1974
Aug 1985–Jul 1990
60-Month
55.9°F
(13.3°C)
55.3°F
(12.9°C)
0.6°F
(0.4°C)
81st Coolest
Coolest since:
1906, 1980
43rd Warmest
Warmest since:
2020
Ties: 1945, 1946, 1989, 1999

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