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 November 2019. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, February 1984

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
February 1984
1-Month
36.0°F
(2.2°C)
29.2°F
(-1.6°C)
6.8°F
(3.8°C)
112th Coolest Coolest since: 1983 1978
14th Warmest Warmest since: 1976 2017
Jan–Feb 1984
2-Month
29.0°F
(-1.7°C)
27.3°F
(-2.6°C)
1.7°F
(0.9°C)
83rd Coolest Coolest since: 1982 1979
43rd Warmest Warmest since: 1983 2017
Ties: 1943, 1975
Dec 1983–Feb 1984
3-Month
25.1°F
(-3.8°C)
28.1°F
(-2.2°C)
-3.0°F
(-1.6°C)
20th Coolest Coolest since: 1982 1978
105th Warmest Warmest since: 1983 1932
Nov 1983–Feb 1984
4-Month
29.9°F
(-1.2°C)
31.2°F
(-0.4°C)
-1.3°F
(-0.8°C)
32nd Coolest Coolest since: 1982 1977
93rd Warmest Warmest since: 1983 1932
Ties: 1901
Oct 1983–Feb 1984
5-Month
35.0°F
(1.7°C)
35.9°F
(2.2°C)
-0.9°F
(-0.5°C)
34th Coolest Coolest since: 1982 1977
91st Warmest Warmest since: 1983 1932
Ties: 1973, 1986, 1997, 2009
Sep 1983–Feb 1984
6-Month
40.3°F
(4.6°C)
40.9°F
(4.9°C)
-0.6°F
(-0.3°C)
34th Coolest Coolest since: 1982 1977
91st Warmest Warmest since: 1983 1932
Ties: 1926, 1986
Aug 1983–Feb 1984
7-Month
45.8°F
(7.7°C)
45.6°F
(7.6°C)
0.2°F
(0.1°C)
61st Coolest Coolest since: 1982 1977
64th Warmest Warmest since: 1983 1932
Ties: 1915, 1956
Jul 1983–Feb 1984
8-Month
50.0°F
(10.0°C)
49.4°F
(9.7°C)
0.6°F
(0.3°C)
79th Coolest Coolest since: 1982 1977
46th Warmest Warmest since: 1983 1932
Ties: 1947, 1948, 1956
Jun 1983–Feb 1984
9-Month
52.5°F
(11.4°C)
51.8°F
(11.0°C)
0.7°F
(0.4°C)
78th Coolest Coolest since: 1982 1977
47th Warmest Warmest since: 1983 1932
Ties: 1901
May 1983–Feb 1984
10-Month
53.1°F
(11.7°C)
52.8°F
(11.6°C)
0.3°F
(0.1°C)
67th Coolest Coolest since: 1982 1918
58th Warmest Warmest since: 1983 1932
Ties: 1944, 1947, 1964, 2004
Apr 1983–Feb 1984
11-Month
52.5°F
(11.4°C)
52.7°F
(11.5°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 1982 1918
77th Warmest Warmest since: 1983 1932
Ties: 1924
Mar 1983–Feb 1984
12-Month
51.6°F
(10.9°C)
51.7°F
(10.9°C)
-0.1°F
(0.0°C)
55th Coolest Coolest since: 1982 1918
70th Warmest Warmest since: 1983 2017
Ties: 1896, 1900, 1941, 1971, 1990
Sep 1982–Feb 1984
18-Month
49.0°F
(9.4°C)
48.1°F
(8.9°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 1983 1905
29th Warmest Warmest since: 1956 2017
Ties: 1914, 1931, 1934, 1940, 1987, 2016
Mar 1982–Feb 1984
24-Month
52.0°F
(11.1°C)
51.6°F
(10.9°C)
0.4°F
(0.2°C)
76th Coolest Coolest since: 1983 1905
48th Warmest Warmest since: 1975 2017
Ties: 1920, 1948, 1972, 1991
Mar 1981–Feb 1984
36-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
51st Coolest Coolest since: 1982 1905, 1918, 1979
72nd Warmest Warmest since: 1983 2013, 2018
Ties: 1911, 1931, 1965, 1985, 1996, 1997, 2015
Mar 1980–Feb 1984
48-Month
51.6°F
(10.9°C)
51.6°F
(10.9°C)
0.0°F
(0.0°C)
50th Coolest Coolest since: 1983 1905
72nd Warmest Warmest since: 1976 2019
Ties: 1909, 1915, 1916, 1917, 1931, 1946, 1954, 1959, 1960, 1986
Mar 1979–Feb 1984
60-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
51st Coolest Coolest since: 1983 1905
70th Warmest Warmest since: 1976 1935, 2002
Ties: 1917, 1974

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/