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, March 2011

View Period (Months):All1234567891011121824364860
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
March 2011
1-Month
41.6°F
(5.3°C)
39.8°F
(4.3°C)
1.8°F
(1.0°C)
80th Coolest Coolest since: 2008 1960
46th Warmest Warmest since: 2010 2012
Ties: 2003
Feb–Mar 2011
2-Month
35.9°F
(2.2°C)
34.5°F
(1.4°C)
1.4°F
(0.8°C)
79th Coolest Coolest since: 2010 1978
47th Warmest Warmest since: 2009 2012
Jan–Mar 2011
3-Month
31.5°F
(-0.3°C)
31.4°F
(-0.3°C)
0.1°F
(0.0°C)
64th Coolest Coolest since: 2010 1912
62nd Warmest Warmest since: 2009 2012
Dec 2010–Mar 2011
4-Month
29.6°F
(-1.3°C)
30.9°F
(-0.6°C)
-1.3°F
(-0.7°C)
31st Coolest Coolest since: 2001 1978
94th Warmest Warmest since: 2010 2012
Ties: 1901, 1906, 1958, 1980
Nov 2010–Mar 2011
5-Month
32.4°F
(0.2°C)
32.9°F
(0.5°C)
-0.5°F
(-0.3°C)
44th Coolest Coolest since: 2001 1912
81st Warmest Warmest since: 2010 2012
Ties: 1896, 1943, 2019
Oct 2010–Mar 2011
6-Month
36.4°F
(2.4°C)
36.5°F
(2.5°C)
-0.1°F
(-0.1°C)
51st Coolest Coolest since: 2010 1912, 1978
74th Warmest Warmest since: 2009 2012
Ties: 1901, 1934, 1948, 1986, 1988
Sep 2010–Mar 2011
7-Month
40.8°F
(4.9°C)
40.8°F
(4.9°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 2010 1977, 1978
70th Warmest Warmest since: 2009 2017
Ties: 1908, 1933, 1967, 2009
Aug 2010–Mar 2011
8-Month
45.3°F
(7.4°C)
44.8°F
(7.1°C)
0.5°F
(0.3°C)
70th Coolest Coolest since: 2010 1977
55th Warmest Warmest since: 2008 2017
Ties: 2013
Jul 2010–Mar 2011
9-Month
48.9°F
(9.4°C)
48.3°F
(9.1°C)
0.6°F
(0.3°C)
78th Coolest Coolest since: 2010 1977
47th Warmest Warmest since: 2008 2012
Ties: 1901, 1934, 1945, 1956, 2018
Jun 2010–Mar 2011
10-Month
51.5°F
(10.8°C)
50.6°F
(10.3°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 2010 1904
39th Warmest Warmest since: 2008 2012
Ties: 1938, 1945, 1981, 2004, 2005
May 2010–Mar 2011
11-Month
52.7°F
(11.5°C)
51.7°F
(10.9°C)
1.0°F
(0.6°C)
92nd Coolest Coolest since: 2010 1918
33rd Warmest Warmest since: 2008 2012
Ties: 1907, 1955, 1957, 1974, 1988, 2007
Apr 2010–Mar 2011
12-Month
53.2°F
(11.8°C)
51.7°F
(10.9°C)
1.5°F
(0.9°C)
108th Coolest Coolest since: 2010 1918
17th Warmest Warmest since: 2006 2012
Ties: 1931
Oct 2009–Mar 2011
18-Month
47.5°F
(8.6°C)
46.6°F
(8.1°C)
0.9°F
(0.5°C)
96th Coolest Coolest since: 2010 1905
28th Warmest Warmest since: 2008 2017
Ties: 1923, 1953, 2001
Apr 2009–Mar 2011
24-Month
52.1°F
(11.2°C)
51.7°F
(10.9°C)
0.4°F
(0.3°C)
81st Coolest Coolest since: 2010 1905
43rd Warmest Warmest since: 2009 2017
Ties: 1914, 1972, 1973, 1974
Apr 2008–Mar 2011
36-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 2010 1979
55th Warmest Warmest since: 2010 2018
Ties: 1945, 1946, 1949, 1983, 1994, 2010
Apr 2007–Mar 2011
48-Month
52.1°F
(11.2°C)
51.6°F
(10.9°C)
0.5°F
(0.3°C)
84th Coolest Coolest since: 2010 1980
38th Warmest Warmest since: 2010 2019
Ties: 1938, 1941, 1944, 1974, 1976, 1995, 2010, 2015
Apr 2006–Mar 2011
60-Month
52.3°F
(11.3°C)
51.6°F
(10.9°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1999 1906
34th Warmest Warmest since: 2010 1935
Ties: 1943

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/