Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 3. West

Average Temperature Rankings, February 1991

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
February 1991
1-Month
33.4°F
(0.8°C)
28.1°F
(-2.2°C)
5.3°F
(3.0°C)
105th Coolest
Coolest since:
1936
24th Warmest
Warmest since:
2017
Ties: 1983
Jan–Feb 1991
2-Month
27.2°F
(-2.7°C)
25.9°F
(-3.4°C)
1.3°F
(0.7°C)
79th Coolest
Coolest since:
1979
50th Warmest
Warmest since:
2017
Dec 1990–Feb 1991
3-Month
27.5°F
(-2.5°C)
26.8°F
(-2.9°C)
0.7°F
(0.4°C)
68th Coolest
Coolest since:
1936
60th Warmest
Warmest since:
1932
Ties: 2007
Nov 1990–Feb 1991
4-Month
32.2°F
(0.1°C)
30.1°F
(-1.1°C)
2.1°F
(1.2°C)
100th Coolest
Coolest since:
1936
28th Warmest
Warmest since:
1932
Ties: 1934
Oct 1990–Feb 1991
5-Month
36.3°F
(2.4°C)
35.0°F
(1.7°C)
1.3°F
(0.7°C)
89th Coolest
Coolest since:
1977
39th Warmest
Warmest since:
1932
Ties: 2004
Sep 1990–Feb 1991
6-Month
41.6°F
(5.3°C)
40.2°F
(4.6°C)
1.4°F
(0.7°C)
92nd Coolest
Coolest since:
1977
36th Warmest
Warmest since:
1932
Ties: 1941
Aug 1990–Feb 1991
7-Month
46.1°F
(7.8°C)
45.0°F
(7.2°C)
1.1°F
(0.6°C)
92nd Coolest
Coolest since:
1977
36th Warmest
Warmest since:
1932
Ties: 1928, 1941
Jul 1990–Feb 1991
8-Month
49.6°F
(9.8°C)
48.8°F
(9.3°C)
0.8°F
(0.5°C)
82nd Coolest
Coolest since:
1977
46th Warmest
Warmest since:
1932
Ties: 1928, 1949, 1974
Jun 1990–Feb 1991
9-Month
52.1°F
(11.2°C)
51.4°F
(10.8°C)
0.7°F
(0.4°C)
82nd Coolest
Coolest since:
1977
46th Warmest
Warmest since:
1932
Ties: 1948, 2005
May 1990–Feb 1991
10-Month
52.7°F
(11.5°C)
52.5°F
(11.4°C)
0.2°F
(0.1°C)
61st Coolest
Coolest since:
1918
67th Warmest
Warmest since:
1932
Ties: 1896, 1906, 1907, 1948, 1956
Apr 1990–Feb 1991
11-Month
52.5°F
(11.4°C)
52.4°F
(11.3°C)
0.1°F
(0.1°C)
58th Coolest
Coolest since:
1918
70th Warmest
Warmest since:
1932
Ties: 1943, 1948, 1984, 2004
Mar 1990–Feb 1991
12-Month
51.8°F
(11.0°C)
51.3°F
(10.7°C)
0.5°F
(0.3°C)
80th Coolest
Coolest since:
1918
48th Warmest
Warmest since:
2017
Ties: 1981, 1983
Sep 1989–Feb 1991
18-Month
48.1°F
(8.9°C)
47.5°F
(8.6°C)
0.6°F
(0.3°C)
84th Coolest
Coolest since:
1905
43rd Warmest
Warmest since:
2017
Ties: 1957, 2019
Mar 1989–Feb 1991
24-Month
51.5°F
(10.8°C)
51.2°F
(10.7°C)
0.3°F
(0.1°C)
75th Coolest
Coolest since:
1905
52nd Warmest
Warmest since:
2017
Ties: 1921, 1941, 1975, 2009
Mar 1988–Feb 1991
36-Month
51.9°F
(11.1°C)
51.3°F
(10.7°C)
0.6°F
(0.4°C)
91st Coolest
Coolest since:
1979
35th Warmest
Warmest since:
2018
Ties: 1915, 1944, 1954, 1993, 2020
Mar 1987–Feb 1991
48-Month
52.1°F
(11.2°C)
51.2°F
(10.7°C)
0.9°F
(0.5°C)
97th Coolest
Coolest since:
1905, 1980
28th Warmest
Warmest since:
1934, 1935, 2019
Ties: 1937
Mar 1986–Feb 1991
60-Month
52.3°F
(11.3°C)
51.2°F
(10.7°C)
1.1°F
(0.6°C)
112th Coolest
Coolest since:
1905
12th Warmest
Warmest since:
1935
Ties: 1941, 1942, 1943, 2009, 2019

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