Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 3. West

Average Temperature Rankings, January 1988

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Warmest/Coolest
Since
Record
January 1988
1-Month
22.4°F
(-5.3°C)
23.8°F
(-4.6°C)
-1.4°F
(-0.7°C)
41st Coolest
Coolest since:
1977
89th Warmest
Warmest since:
2006
Ties: 1999
Dec 1987–Jan 1988
2-Month
27.6°F
(-2.4°C)
26.1°F
(-3.3°C)
1.5°F
(0.9°C)
70th Coolest
Coolest since:
1918
59th Warmest
Warmest since:
1932
Ties: 1981
Nov 1987–Jan 1988
3-Month
33.4°F
(0.8°C)
30.8°F
(-0.7°C)
2.6°F
(1.5°C)
99th Coolest
Coolest since:
1977
30th Warmest
Warmest since:
2002
Ties: 1954, 2020
Oct 1987–Jan 1988
4-Month
37.2°F
(2.9°C)
36.8°F
(2.7°C)
0.4°F
(0.2°C)
67th Coolest
Coolest since:
1977
62nd Warmest
Warmest since:
1932
Ties: 1922
Sep 1987–Jan 1988
5-Month
42.9°F
(6.1°C)
42.6°F
(5.9°C)
0.3°F
(0.2°C)
63rd Coolest
Coolest since:
1977
66th Warmest
Warmest since:
1932
Ties: 1908, 1981
Aug 1987–Jan 1988
6-Month
48.2°F
(9.0°C)
47.8°F
(8.8°C)
0.4°F
(0.2°C)
70th Coolest
Coolest since:
1977
59th Warmest
Warmest since:
1932
Ties: 1991
Jul 1987–Jan 1988
7-Month
52.5°F
(11.4°C)
51.8°F
(11.0°C)
0.7°F
(0.4°C)
82nd Coolest
Coolest since:
1977
47th Warmest
Warmest since:
1932
Jun 1987–Jan 1988
8-Month
55.3°F
(12.9°C)
54.3°F
(12.4°C)
1.0°F
(0.5°C)
91st Coolest
Coolest since:
1977
38th Warmest
Warmest since:
1932
Ties: 1898, 1953, 1995
May 1987–Jan 1988
9-Month
56.8°F
(13.8°C)
55.2°F
(12.9°C)
1.6°F
(0.9°C)
105th Coolest
Coolest since:
1918, 1977
24th Warmest
Warmest since:
1932
Ties: 1992, 2022
Apr 1987–Jan 1988
10-Month
56.5°F
(13.6°C)
54.8°F
(12.7°C)
1.7°F
(0.9°C)
108th Coolest
Coolest since:
1918
21st Warmest
Warmest since:
1932
Ties: 1950
Mar 1987–Jan 1988
11-Month
55.4°F
(13.0°C)
53.4°F
(11.9°C)
2.0°F
(1.1°C)
112th Coolest
Coolest since:
1918
17th Warmest
Warmest since:
1932, 2013, 2017
Ties: 1923, 1934
Feb 1987–Jan 1988
12-Month
53.8°F
(12.1°C)
51.2°F
(10.7°C)
2.6°F
(1.4°C)
120th Coolest
Coolest since:
1918
9th Warmest
Warmest since:
1932
Aug 1986–Jan 1988
18-Month
51.7°F
(10.9°C)
50.1°F
(10.1°C)
1.6°F
(0.8°C)
110th Coolest
Coolest since:
1905, 1918
18th Warmest
Warmest since:
2017
Feb 1986–Jan 1988
24-Month
52.9°F
(11.6°C)
51.2°F
(10.7°C)
1.7°F
(0.9°C)
114th Coolest
Coolest since:
1918
14th Warmest
Warmest since:
1932
Ties: 1922
Feb 1985–Jan 1988
36-Month
52.2°F
(11.2°C)
51.2°F
(10.7°C)
1.0°F
(0.5°C)
104th Coolest
Coolest since:
1905
23rd Warmest
Warmest since:
1933
Ties: 1922, 1990, 2003, 2020, 2023
Feb 1984–Jan 1988
48-Month
51.8°F
(11.0°C)
51.2°F
(10.7°C)
0.6°F
(0.3°C)
85th Coolest
Coolest since:
1905
41st Warmest
Warmest since:
1934
Ties: 1925, 1939, 1944
Feb 1983–Jan 1988
60-Month
51.7°F
(10.9°C)
51.2°F
(10.7°C)
0.5°F
(0.2°C)
85th Coolest
Coolest since:
1906, 1907
40th Warmest
Warmest since:
1935
Ties: 1925, 1926, 1938, 1940, 1944, 1959, 2015, 2016, 2018

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