Statewide Rankings

Statewide Data Info
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Illinois

Average Temperature Rankings, October 1990

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
October 1990
1-Month
52.8°F
(11.6°C)
54.6°F
(12.6°C)
-1.8°F
(-1.0°C)
34th Coolest
Coolest since:
1925
95th Warmest
Warmest since:
1963
Ties: 1906, 1969
Sep–Oct 1990
2-Month
60.4°F
(15.8°C)
60.5°F
(15.8°C)
-0.1°F
(0.0°C)
66th Coolest
Coolest since:
1917
63rd Warmest
Warmest since:
1897, 2016
Ties: 1959, 1962
Aug–Oct 1990
3-Month
64.4°F
(18.0°C)
64.8°F
(18.2°C)
-0.4°F
(-0.2°C)
52nd Coolest
Coolest since:
1917
77th Warmest
Warmest since:
1947
Ties: 1898, 2008
Jul–Oct 1990
4-Month
66.8°F
(19.3°C)
67.4°F
(19.7°C)
-0.6°F
(-0.4°C)
42nd Coolest
Coolest since:
1917
87th Warmest
Warmest since:
1936
Ties: 1942, 1969, 1989, 1997
Jun–Oct 1990
5-Month
67.8°F
(19.9°C)
68.2°F
(20.1°C)
-0.4°F
(-0.2°C)
47th Coolest
Coolest since:
1917
82nd Warmest
Warmest since:
1936
Ties: 1942, 1964, 1975
May–Oct 1990
6-Month
66.4°F
(19.1°C)
67.3°F
(19.6°C)
-0.9°F
(-0.5°C)
27th Coolest
Coolest since:
1917
102nd Warmest
Warmest since:
1936
Ties: 1902, 1925, 1950, 1961, 1969, 1972, 1993, 1996
Apr–Oct 1990
7-Month
64.1°F
(17.8°C)
64.9°F
(18.3°C)
-0.8°F
(-0.5°C)
28th Coolest
Coolest since:
1917
101st Warmest
Warmest since:
2010
Ties: 1910, 1927, 1972, 1979, 1989
Mar–Oct 1990
8-Month
61.7°F
(16.5°C)
61.8°F
(16.6°C)
-0.1°F
(-0.1°C)
55th Coolest
Coolest since:
1917
74th Warmest
Warmest since:
2012
Feb–Oct 1990
9-Month
58.8°F
(14.9°C)
58.2°F
(14.6°C)
0.6°F
(0.3°C)
86th Coolest
Coolest since:
1917
43rd Warmest
Warmest since:
2012
Ties: 1995, 2001, 2022
Jan–Oct 1990
10-Month
56.6°F
(13.7°C)
55.0°F
(12.8°C)
1.6°F
(0.9°C)
108th Coolest
Coolest since:
1904
21st Warmest
Warmest since:
2012
Dec 1989–Oct 1990
11-Month
53.0°F
(11.7°C)
52.6°F
(11.4°C)
0.4°F
(0.3°C)
75th Coolest
Coolest since:
1904
53rd Warmest
Warmest since:
2012
Nov 1989–Oct 1990
12-Month
52.0°F
(11.1°C)
51.6°F
(10.9°C)
0.4°F
(0.2°C)
79th Coolest
Coolest since:
1904
49th Warmest
Warmest since:
2012
Ties: 1908, 1930, 1935, 2011
May 1989–Oct 1990
18-Month
56.8°F
(13.8°C)
56.9°F
(13.8°C)
-0.1°F
(0.0°C)
58th Coolest
Coolest since:
1904
70th Warmest
Warmest since:
2012
Ties: 1896, 1911, 1948
Nov 1988–Oct 1990
24-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
71st Coolest
Coolest since:
1905
56th Warmest
Warmest since:
2017
Ties: 1898, 1911, 1915, 1920, 1941, 1957, 1976
Nov 1987–Oct 1990
36-Month
52.1°F
(11.2°C)
51.6°F
(10.9°C)
0.5°F
(0.3°C)
84th Coolest
Coolest since:
1904, 1979
42nd Warmest
Warmest since:
2018
Ties: 1931, 2009, 2011
Nov 1986–Oct 1990
48-Month
52.4°F
(11.3°C)
51.6°F
(10.9°C)
0.8°F
(0.4°C)
96th Coolest
Coolest since:
1905
29th Warmest
Warmest since:
2019
Ties: 1989, 1992, 2009, 2014
Nov 1985–Oct 1990
60-Month
52.4°F
(11.3°C)
51.6°F
(10.9°C)
0.8°F
(0.4°C)
92nd Coolest
Coolest since:
1905, 1906
32nd Warmest
Warmest since:
2002, 2020
Ties: 1955, 2011

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