Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 3. West

Average Temperature Rankings, January 1900

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 1900
1-Month
28.7°F
(-1.8°C)
23.8°F
(-4.6°C)
4.9°F
(2.8°C)
107th Coolest
Coolest since:
1977
22nd Warmest
Warmest to Date
2006
Dec 1899–Jan 1900
2-Month
27.8°F
(-2.3°C)
26.1°F
(-3.3°C)
1.7°F
(1.0°C)
72nd Coolest
Coolest since:
1918
56th Warmest
Warmest since:
1932
Ties: 1972
Nov 1899–Jan 1900
3-Month
33.9°F
(1.1°C)
30.8°F
(-0.7°C)
3.1°F
(1.8°C)
105th Coolest
Coolest since:
1977
23rd Warmest
Warmest to Date
2002
Ties: 2005
Oct 1899–Jan 1900
4-Month
40.1°F
(4.5°C)
36.7°F
(2.6°C)
3.4°F
(1.9°C)
115th Coolest
Coolest since:
1977
13th Warmest
Warmest to Date
1932
Sep 1899–Jan 1900
5-Month
44.9°F
(7.2°C)
42.6°F
(5.9°C)
2.3°F
(1.3°C)
110th Coolest
Coolest since:
1977
18th Warmest
Warmest to Date
1932
Ties: 1931, 1983
Aug 1899–Jan 1900
6-Month
50.0°F
(10.0°C)
47.8°F
(8.8°C)
2.2°F
(1.2°C)
109th Coolest
Coolest since:
1977
19th Warmest
Warmest to Date
1932
Ties: 1919, 1921, 1948
Jul 1899–Jan 1900
7-Month
53.5°F
(11.9°C)
51.8°F
(11.0°C)
1.7°F
(0.9°C)
108th Coolest
Coolest since:
1977
20th Warmest
Warmest to Date
1932
Ties: 1950, 1955, 2000, 2008
Jun 1899–Jan 1900
8-Month
55.9°F
(13.3°C)
54.3°F
(12.4°C)
1.6°F
(0.9°C)
106th Coolest
Coolest since:
1977
22nd Warmest
Warmest to Date
1932
Ties: 1922, 1941, 2008
May 1899–Jan 1900
9-Month
56.6°F
(13.7°C)
55.2°F
(12.9°C)
1.4°F
(0.8°C)
99th Coolest
Coolest since:
1918, 1977
29th Warmest
Warmest to Date
1932
Apr 1899–Jan 1900
10-Month
56.1°F
(13.4°C)
54.8°F
(12.7°C)
1.3°F
(0.7°C)
99th Coolest
Coolest since:
1918
29th Warmest
Warmest to Date
1932
Ties: 2011
Mar 1899–Jan 1900
11-Month
53.9°F
(12.2°C)
53.3°F
(11.8°C)
0.6°F
(0.4°C)
81st Coolest
Coolest since:
1918
47th Warmest
Warmest to Date
1932, 2013, 2017
Ties: 1915, 1921, 2019
Feb 1899–Jan 1900
12-Month
50.8°F
(10.4°C)
51.3°F
(10.7°C)
-0.5°F
(-0.3°C)
44th Coolest
Coolest since:
1918
84th Warmest
Warmest since:
1932
Ties: 1907, 1966, 1993
Aug 1898–Jan 1900
18-Month
49.2°F
(9.6°C)
50.1°F
(10.1°C)
-0.9°F
(-0.5°C)
26th Coolest
Coolest since:
1905, 1918
101st Warmest
Warmest since:
2017
Ties: 1961, 1983, 2014
Feb 1898–Jan 1900
24-Month
50.6°F
(10.3°C)
51.2°F
(10.7°C)
-0.6°F
(-0.4°C)
26th Coolest
Coolest since:
1918
101st Warmest
Warmest since:
1932
Ties: 1908, 1927, 1959, 1960, 1995
Feb 1897–Jan 1900
36-Month
50.9°F
(10.5°C)
51.2°F
(10.7°C)
-0.3°F
(-0.2°C)
39th Coolest
Coolest since:
1905
87th Warmest
Warmest since:
1933
Ties: 1901, 1910, 1913, 1917, 1938, 1973, 1983, 1986, 2010
Feb 1896–Jan 1900
48-Month
51.1°F
(10.6°C)
51.2°F
(10.7°C)
-0.1°F
(-0.1°C)
50th Coolest
Coolest since:
1905
75th Warmest
Warmest to Date
1934
Ties: 1901, 1912, 1926, 1976
Feb 1895–Jan 1900
60-Month
51.0°F
(10.6°C)
51.2°F
(10.7°C)
-0.2°F
(-0.1°C)
40th Coolest
Coolest since:
1906
84th Warmest
Warmest to Date
1935
Ties: 1902, 1912, 1913, 1953, 1966, 1968, 1978, 1985

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