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 1947

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
February 1947
1-Month
23.0°F
(-5.0°C)
29.2°F
(-1.6°C)
-6.2°F
(-3.4°C)
21st Coolest Coolest since: 1936 1978
105th Warmest Warmest since: 1946 2017
Jan–Feb 1947
2-Month
26.6°F
(-3.0°C)
27.3°F
(-2.6°C)
-0.7°F
(-0.4°C)
44th Coolest Coolest since: 1945 1979
82nd Warmest Warmest since: 1946 2017
Ties: 1914, 1942, 2009
Dec 1946–Feb 1947
3-Month
29.3°F
(-1.5°C)
28.0°F
(-2.2°C)
1.3°F
(0.7°C)
80th Coolest Coolest since: 1946 1978
45th Warmest Warmest since: 1944 1932
Ties: 1908, 1955, 1991
Nov 1946–Feb 1947
4-Month
32.8°F
(0.4°C)
31.2°F
(-0.4°C)
1.6°F
(0.8°C)
93rd Coolest Coolest since: 1946 1977
32nd Warmest Warmest since: 1942 1932
Oct 1946–Feb 1947
5-Month
37.9°F
(3.3°C)
35.9°F
(2.2°C)
2.0°F
(1.1°C)
102nd Coolest Coolest since: 1946 1977
23rd Warmest Warmest since: 1939 1932
Ties: 2013
Sep 1946–Feb 1947
6-Month
42.5°F
(5.8°C)
40.9°F
(4.9°C)
1.6°F
(0.9°C)
95th Coolest Coolest since: 1946 1977
30th Warmest Warmest since: 1942 1932
Ties: 1919, 1934, 2008
Aug 1946–Feb 1947
7-Month
46.4°F
(8.0°C)
45.6°F
(7.6°C)
0.8°F
(0.4°C)
78th Coolest Coolest since: 1946 1977
47th Warmest Warmest since: 1942 1932
Ties: 1981, 1989, 2018
Jul 1946–Feb 1947
8-Month
50.0°F
(10.0°C)
49.3°F
(9.6°C)
0.7°F
(0.4°C)
79th Coolest Coolest since: 1946 1977
46th Warmest Warmest since: 1942 1932
Ties: 1948, 1956, 1984
Jun 1946–Feb 1947
9-Month
52.4°F
(11.3°C)
51.8°F
(11.0°C)
0.6°F
(0.3°C)
76th Coolest Coolest since: 1946 1977
49th Warmest Warmest since: 1942 1932
May 1946–Feb 1947
10-Month
53.1°F
(11.7°C)
52.9°F
(11.6°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1946 1918
58th Warmest Warmest since: 1945 1932
Ties: 1944, 1964, 1984, 2004
Apr 1946–Feb 1947
11-Month
53.2°F
(11.8°C)
52.7°F
(11.5°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 1946 1918
54th Warmest Warmest since: 1942 1932
Ties: 1933, 1998
Mar 1946–Feb 1947
12-Month
53.0°F
(11.7°C)
51.6°F
(10.9°C)
1.4°F
(0.8°C)
103rd Coolest Coolest since: 1946 1918
22nd Warmest Warmest since: 1942 2017
Ties: 1919, 1923, 1934, 1950, 1988
Sep 1945–Feb 1947
18-Month
48.9°F
(9.4°C)
48.1°F
(8.9°C)
0.8°F
(0.5°C)
88th Coolest Coolest since: 1946 1905
36th Warmest Warmest since: 1943 2017
Ties: 1915, 2011
Mar 1945–Feb 1947
24-Month
52.2°F
(11.2°C)
51.6°F
(10.9°C)
0.6°F
(0.3°C)
84th Coolest Coolest since: 1946 1905
40th Warmest Warmest since: 1943 2017
Ties: 1934, 1990, 2014
Mar 1944–Feb 1947
36-Month
52.0°F
(11.1°C)
51.6°F
(10.9°C)
0.4°F
(0.2°C)
77th Coolest Coolest since: 1946 1905, 1918, 1979
46th Warmest Warmest since: 1944 2013, 2018
Ties: 1915, 1937, 1958, 1966
Mar 1943–Feb 1947
48-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1946 1905
56th Warmest Warmest since: 1945 2019
Ties: 1936, 1967, 1987
Mar 1942–Feb 1947
60-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1946 1905
52nd Warmest Warmest since: 1946 1935, 2002
Ties: 1940, 1946, 1949, 1954, 1955, 1959, 1975, 1987, 1994

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/