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


Illinois

Average Temperature Rankings, February 1981

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
February 1981
1-Month
31.3°F
(-0.4°C)
29.2°F
(-1.6°C)
2.1°F
(1.2°C)
85th Coolest Coolest since: 1980 1978
41st Warmest Warmest since: 1976 2017
Jan–Feb 1981
2-Month
28.3°F
(-2.1°C)
27.3°F
(-2.6°C)
1.0°F
(0.5°C)
72nd Coolest Coolest since: 1980 1979
54th Warmest Warmest since: 1976 2017
Ties: 2001
Dec 1980–Feb 1981
3-Month
29.1°F
(-1.6°C)
28.0°F
(-2.2°C)
1.1°F
(0.6°C)
72nd Coolest Coolest since: 1980 1978
53rd Warmest Warmest since: 1976 1932
Ties: 1911, 1937, 2007
Nov 1980–Feb 1981
4-Month
32.2°F
(0.1°C)
31.3°F
(-0.4°C)
0.9°F
(0.5°C)
81st Coolest Coolest since: 1980 1977
44th Warmest Warmest since: 1976 1932
Ties: 1906, 1974, 1988
Oct 1980–Feb 1981
5-Month
36.0°F
(2.2°C)
36.0°F
(2.2°C)
0.0°F
(0.0°C)
59th Coolest Coolest since: 1980 1977
66th Warmest Warmest since: 1976 1932
Ties: 1901, 1911, 1915, 1924, 1967
Sep 1980–Feb 1981
6-Month
41.3°F
(5.2°C)
41.0°F
(5.0°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1980 1977
55th Warmest Warmest since: 1976 1932
Aug 1980–Feb 1981
7-Month
46.4°F
(8.0°C)
45.6°F
(7.6°C)
0.8°F
(0.4°C)
78th Coolest Coolest since: 1980 1977
47th Warmest Warmest since: 1976 1932
Ties: 1947, 1989, 2018
Jul 1980–Feb 1981
8-Month
50.4°F
(10.2°C)
49.3°F
(9.6°C)
1.1°F
(0.6°C)
88th Coolest Coolest since: 1980 1977
37th Warmest Warmest since: 1976 1932
Ties: 1949, 1987
Jun 1980–Feb 1981
9-Month
52.7°F
(11.5°C)
51.8°F
(11.0°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 1980 1977
38th Warmest Warmest since: 1976 1932
Ties: 1898, 1915, 1941, 1949, 1991
May 1980–Feb 1981
10-Month
53.7°F
(12.1°C)
52.8°F
(11.6°C)
0.9°F
(0.5°C)
85th Coolest Coolest since: 1980 1918
40th Warmest Warmest since: 1976 1932
Ties: 1909
Apr 1980–Feb 1981
11-Month
53.4°F
(11.9°C)
52.7°F
(11.5°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1980 1918
44th Warmest Warmest since: 1976 1932
Ties: 1897, 1907, 1921, 1960, 1965, 1966, 1974
Mar 1980–Feb 1981
12-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1980 1918
54th Warmest Warmest since: 1976 2017
Ties: 1901, 1911, 1926
Sep 1979–Feb 1981
18-Month
48.1°F
(8.9°C)
48.0°F
(8.9°C)
0.1°F
(0.0°C)
57th Coolest Coolest since: 1980 1905
67th Warmest Warmest since: 1976 2017
Ties: 1897, 1907, 1928, 1948, 1960, 1990, 2009
Mar 1979–Feb 1981
24-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1980 1905
77th Warmest Warmest since: 1976 2017
Ties: 1936, 1945, 1946, 1961
Mar 1978–Feb 1981
36-Month
50.7°F
(10.4°C)
51.6°F
(10.9°C)
-0.9°F
(-0.5°C)
12th Coolest Coolest since: 1980 1905, 1918, 1979
111th Warmest Warmest since: 1977 2013, 2018
Ties: 1907, 1929
Mar 1977–Feb 1981
48-Month
50.8°F
(10.4°C)
51.6°F
(10.9°C)
-0.8°F
(-0.5°C)
14th Coolest Coolest since: 1980 1905
108th Warmest Warmest since: 1978 2019
Ties: 1913, 1930, 1963
Mar 1976–Feb 1981
60-Month
50.4°F
(10.2°C)
51.6°F
(10.9°C)
-1.2°F
(-0.7°C)
4th Coolest Coolest since: 1980 1905
117th Warmest Warmest since: 1980 1935, 2002
Ties: 1980

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/