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


Illinois, Climate Division 3. West

Average Temperature Rankings, February 1991

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
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)
104th Coolest Coolest since: 1989 1936
24th Warmest Warmest since: 1990 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)
78th Coolest Coolest since: 1989 1979
50th Warmest Warmest since: 1990 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: 1988 1936
59th Warmest Warmest since: 1990 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)
99th Coolest Coolest since: 1990 1936
28th Warmest Warmest since: 1987 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: 1989 1977
38th Warmest Warmest since: 1990 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: 1990 1977
35th Warmest Warmest since: 1987 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: 1990 1977
35th Warmest Warmest since: 1983 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: 1990 1977
45th Warmest Warmest since: 1989 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: 1990 1977
45th Warmest Warmest since: 1989 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)
63rd Coolest Coolest since: 1990 1918
64th Warmest Warmest since: 1989 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: 1990 1918
69th Warmest Warmest since: 1989 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: 1990 1918
47th Warmest Warmest since: 1989 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: 1990 1905
42nd Warmest Warmest since: 1989 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: 1986 1905
51st Warmest Warmest since: 1990 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: 1987 1979
34th Warmest Warmest since: 1990 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)
96th Coolest Coolest since: 1988 1905, 1980
28th Warmest Warmest since: 1990 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)
111th Coolest Coolest since: 1990 1905
12th Warmest Warmest since: 1957 1935
Ties: 1941, 1942, 1943, 2009, 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2021, retrieved on October 20, 2021 from https://www.ncdc.noaa.gov/cag/