Climate at a Glance

Statewide 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 October 2019. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, February 1989

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
February 1989
1-Month
22.3°F
(-5.4°C)
29.2°F
(-1.6°C)
-6.9°F
(-3.8°C)
18th Coolest Coolest since: 1979 1978
108th Warmest Warmest since: 1988 2017
Ties: 1900
Jan–Feb 1989
2-Month
28.6°F
(-1.9°C)
27.3°F
(-2.6°C)
1.3°F
(0.7°C)
76th Coolest Coolest since: 1988 1979
50th Warmest Warmest since: 1987 2017
Ties: 1915
Dec 1988–Feb 1989
3-Month
29.4°F
(-1.4°C)
28.1°F
(-2.2°C)
1.3°F
(0.8°C)
82nd Coolest Coolest since: 1988 1978
43rd Warmest Warmest since: 1987 1932
Ties: 1906
Nov 1988–Feb 1989
4-Month
32.6°F
(0.3°C)
31.2°F
(-0.4°C)
1.4°F
(0.7°C)
91st Coolest Coolest since: 1988 1977
34th Warmest Warmest since: 1987 1932
Ties: 1928, 1966, 1990
Oct 1988–Feb 1989
5-Month
35.8°F
(2.1°C)
35.9°F
(2.2°C)
-0.1°F
(-0.1°C)
53rd Coolest Coolest since: 1988 1977
72nd Warmest Warmest since: 1987 1932
Ties: 1938, 1948, 2019
Sep 1988–Feb 1989
6-Month
41.1°F
(5.1°C)
40.9°F
(4.9°C)
0.2°F
(0.2°C)
67th Coolest Coolest since: 1988 1977
58th Warmest Warmest since: 1987 1932
Ties: 2007
Aug 1988–Feb 1989
7-Month
46.4°F
(8.0°C)
45.6°F
(7.6°C)
0.8°F
(0.4°C)
78th Coolest Coolest since: 1988 1977
47th Warmest Warmest since: 1987 1932
Ties: 1947, 1981, 2018
Jul 1988–Feb 1989
8-Month
50.3°F
(10.2°C)
49.4°F
(9.7°C)
0.9°F
(0.5°C)
85th Coolest Coolest since: 1988 1977
40th Warmest Warmest since: 1987 1932
Jun 1988–Feb 1989
9-Month
52.9°F
(11.6°C)
51.8°F
(11.0°C)
1.1°F
(0.6°C)
92nd Coolest Coolest since: 1988 1977
33rd Warmest Warmest since: 1987 1932
Ties: 1983, 1987, 2005
May 1988–Feb 1989
10-Month
54.0°F
(12.2°C)
52.8°F
(11.6°C)
1.2°F
(0.6°C)
93rd Coolest Coolest since: 1988 1918
32nd Warmest Warmest since: 1987 1932
Ties: 1987
Apr 1988–Feb 1989
11-Month
53.9°F
(12.2°C)
52.7°F
(11.5°C)
1.2°F
(0.7°C)
97th Coolest Coolest since: 1988 1918
28th Warmest Warmest since: 1987 1932
Mar 1988–Feb 1989
12-Month
52.8°F
(11.6°C)
51.7°F
(10.9°C)
1.1°F
(0.7°C)
94th Coolest Coolest since: 1986 1918
31st Warmest Warmest since: 1988 2017
Sep 1987–Feb 1989
18-Month
48.7°F
(9.3°C)
48.0°F
(8.9°C)
0.7°F
(0.4°C)
83rd Coolest Coolest since: 1986 1905
41st Warmest Warmest since: 1988 2017
Ties: 1949, 1953, 1965, 1974
Mar 1987–Feb 1989
24-Month
52.9°F
(11.6°C)
51.6°F
(10.9°C)
1.3°F
(0.7°C)
104th Coolest Coolest since: 1987 1905
20th Warmest Warmest since: 1988 2017
Ties: 2002
Mar 1986–Feb 1989
36-Month
53.0°F
(11.7°C)
51.6°F
(10.9°C)
1.4°F
(0.8°C)
106th Coolest Coolest since: 1988 1905, 1918, 1979
17th Warmest Warmest since: 1956 2013, 2018
Mar 1985–Feb 1989
48-Month
52.7°F
(11.5°C)
51.6°F
(10.9°C)
1.1°F
(0.6°C)
103rd Coolest Coolest since: 1988 1905
19th Warmest Warmest since: 1957 2019
Ties: 1990, 2000
Mar 1984–Feb 1989
60-Month
52.3°F
(11.3°C)
51.6°F
(10.9°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1988 1905
34th Warmest Warmest since: 1958 1935, 2002
Ties: 1924, 1932, 1939, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 7, 2019 from https://www.ncdc.noaa.gov/cag/