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 December 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, January 1991

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
January 1991
1-Month
21.1°F
(-6.1°C)
23.8°F
(-4.6°C)
-2.7°F
(-1.5°C)
34th Coolest Coolest since: 1985 1977
94th Warmest Warmest since: 1990 2006
Dec 1990–Jan 1991
2-Month
24.5°F
(-4.2°C)
26.1°F
(-3.3°C)
-1.6°F
(-0.9°C)
39th Coolest Coolest since: 1986 1918
88th Warmest Warmest since: 1990 1932
Nov 1990–Jan 1991
3-Month
31.8°F
(-0.1°C)
30.8°F
(-0.7°C)
1.0°F
(0.6°C)
73rd Coolest Coolest since: 1990 1977
54th Warmest Warmest since: 1989 2002
Ties: 1903, 1965
Oct 1990–Jan 1991
4-Month
37.0°F
(2.8°C)
36.8°F
(2.7°C)
0.2°F
(0.1°C)
65th Coolest Coolest since: 1990 1977
62nd Warmest Warmest since: 1990 1932
Ties: 1987, 1990
Sep 1990–Jan 1991
5-Month
43.2°F
(6.2°C)
42.6°F
(5.9°C)
0.6°F
(0.3°C)
72nd Coolest Coolest since: 1990 1977
55th Warmest Warmest since: 1989 1932
Ties: 1937, 1953, 2004
Aug 1990–Jan 1991
6-Month
48.2°F
(9.0°C)
47.8°F
(8.8°C)
0.4°F
(0.2°C)
70th Coolest Coolest since: 1990 1977
57th Warmest Warmest since: 1989 1932
Ties: 1988
Jul 1990–Jan 1991
7-Month
51.9°F
(11.1°C)
51.8°F
(11.0°C)
0.1°F
(0.1°C)
55th Coolest Coolest since: 1990 1977
72nd Warmest Warmest since: 1989 1932
Ties: 1915, 1961, 1984, 1987, 2019
Jun 1990–Jan 1991
8-Month
54.4°F
(12.4°C)
54.3°F
(12.4°C)
0.1°F
(0.0°C)
58th Coolest Coolest since: 1990 1977
69th Warmest Warmest since: 1989 1932
Ties: 1965, 1966, 1967, 2004
May 1990–Jan 1991
9-Month
54.8°F
(12.7°C)
55.1°F
(12.8°C)
-0.3°F
(-0.1°C)
47th Coolest Coolest since: 1990 1918, 1977
80th Warmest Warmest since: 1989 1932
Ties: 1938, 1967, 1985
Apr 1990–Jan 1991
10-Month
54.4°F
(12.4°C)
54.8°F
(12.7°C)
-0.4°F
(-0.3°C)
46th Coolest Coolest since: 1990 1918
81st Warmest Warmest since: 1989 1932
Ties: 1928, 1975
Mar 1990–Jan 1991
11-Month
53.4°F
(11.9°C)
53.3°F
(11.8°C)
0.1°F
(0.1°C)
61st Coolest Coolest since: 1990 1918
66th Warmest Warmest since: 1989 1932, 2013, 2017
Ties: 1933, 1980
Feb 1990–Jan 1991
12-Month
51.9°F
(11.1°C)
51.3°F
(10.7°C)
0.6°F
(0.4°C)
88th Coolest Coolest since: 1990 1918
39th Warmest Warmest since: 1989 1932
Ties: 1933, 1949, 1960, 1995
Aug 1989–Jan 1991
18-Month
50.4°F
(10.2°C)
50.1°F
(10.1°C)
0.3°F
(0.1°C)
78th Coolest Coolest since: 1990 1905, 1918
48th Warmest Warmest since: 1989 2017
Ties: 1975, 2020
Feb 1989–Jan 1991
24-Month
51.0°F
(10.6°C)
51.3°F
(10.7°C)
-0.3°F
(-0.1°C)
48th Coolest Coolest since: 1986 1918
78th Warmest Warmest since: 1990 1932
Ties: 1899, 1902, 1973, 1974
Feb 1988–Jan 1991
36-Month
51.6°F
(10.9°C)
51.2°F
(10.7°C)
0.4°F
(0.2°C)
79th Coolest Coolest since: 1987 1905
46th Warmest Warmest since: 1990 1933
Ties: 1914, 1915, 1950, 1954, 1966, 2005
Feb 1987–Jan 1991
48-Month
52.1°F
(11.2°C)
51.2°F
(10.7°C)
0.9°F
(0.5°C)
96th Coolest Coolest since: 1988 1905
28th Warmest Warmest since: 1990 1934
Ties: 1937, 1950, 1992, 2005
Feb 1986–Jan 1991
60-Month
52.1°F
(11.2°C)
51.2°F
(10.7°C)
0.9°F
(0.5°C)
103rd Coolest Coolest since: 1990 1906
20th Warmest Warmest since: 1989 1935
Ties: 1924, 1932, 1933, 1939, 1941, 1989

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2022, retrieved on January 17, 2022 from https://www.ncdc.noaa.gov/cag/