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 1931

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
February 1931
1-Month
36.3°F
(2.4°C)
29.2°F
(-1.6°C)
7.1°F
(4.0°C)
114th Coolest Coolest since: 1929 1978
12th Warmest Warmest since: 1930 2017
Jan–Feb 1931
2-Month
33.9°F
(1.1°C)
27.3°F
(-2.6°C)
6.6°F
(3.7°C)
118th Coolest Coolest since: 1930 1979
8th Warmest Warmest to Date 2017
Dec 1930–Feb 1931
3-Month
32.5°F
(0.3°C)
28.0°F
(-2.2°C)
4.5°F
(2.5°C)
113th Coolest Coolest since: 1930 1978
12th Warmest Warmest since: 1921 1932
Ties: 1999
Nov 1930–Feb 1931
4-Month
34.8°F
(1.6°C)
31.2°F
(-0.4°C)
3.6°F
(2.0°C)
111th Coolest Coolest since: 1930 1977
14th Warmest Warmest since: 1919 1932
Ties: 1919, 1992
Oct 1930–Feb 1931
5-Month
38.3°F
(3.5°C)
35.9°F
(2.2°C)
2.4°F
(1.3°C)
105th Coolest Coolest since: 1930 1977
20th Warmest Warmest since: 1921 1932
Sep 1930–Feb 1931
6-Month
43.3°F
(6.3°C)
41.0°F
(5.0°C)
2.3°F
(1.3°C)
108th Coolest Coolest since: 1930 1977
17th Warmest Warmest since: 1921 1932
Aug 1930–Feb 1931
7-Month
47.9°F
(8.8°C)
45.6°F
(7.6°C)
2.3°F
(1.2°C)
112th Coolest Coolest since: 1930 1977
13th Warmest Warmest since: 1921 1932
Jul 1930–Feb 1931
8-Month
51.7°F
(10.9°C)
49.4°F
(9.7°C)
2.3°F
(1.2°C)
114th Coolest Coolest since: 1930 1977
11th Warmest Warmest to Date 1932
Jun 1930–Feb 1931
9-Month
53.8°F
(12.1°C)
51.8°F
(11.0°C)
2.0°F
(1.1°C)
113th Coolest Coolest since: 1930 1977
12th Warmest Warmest to Date 1932
Ties: 1939
May 1930–Feb 1931
10-Month
54.8°F
(12.7°C)
52.9°F
(11.6°C)
1.9°F
(1.1°C)
111th Coolest Coolest since: 1930 1918
14th Warmest Warmest to Date 1932
Ties: 1942
Apr 1930–Feb 1931
11-Month
54.7°F
(12.6°C)
52.7°F
(11.5°C)
2.0°F
(1.1°C)
111th Coolest Coolest since: 1930 1918
14th Warmest Warmest to Date 1932
Mar 1930–Feb 1931
12-Month
53.4°F
(11.9°C)
51.6°F
(10.9°C)
1.8°F
(1.0°C)
109th Coolest Coolest since: 1930 1918
16th Warmest Warmest since: 1922 2017
Ties: 1935, 1937, 2011
Sep 1929–Feb 1931
18-Month
49.0°F
(9.4°C)
48.1°F
(8.9°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 1930 1905
29th Warmest Warmest since: 1923 2017
Ties: 1914, 1934, 1940, 1984, 1987, 2016
Mar 1929–Feb 1931
24-Month
52.3°F
(11.3°C)
51.6°F
(10.9°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 1930 1905
36th Warmest Warmest since: 1923 2017
Ties: 1965, 1975, 2009
Mar 1928–Feb 1931
36-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
51st Coolest Coolest since: 1930 1905, 1918, 1979
72nd Warmest Warmest since: 1924 2013, 2018
Ties: 1911, 1965, 1984, 1985, 1996, 1997, 2015
Mar 1927–Feb 1931
48-Month
51.6°F
(10.9°C)
51.6°F
(10.9°C)
0.0°F
(0.0°C)
50th Coolest Coolest since: 1930 1905
72nd Warmest Warmest since: 1925 2019
Ties: 1909, 1915, 1916, 1917, 1946, 1954, 1959, 1960, 1984, 1986
Mar 1926–Feb 1931
60-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1930 1905
80th Warmest Warmest since: 1926 1935, 2002
Ties: 1900, 1901, 1916, 1961, 1967, 1968, 1985, 1986, 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/