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, October 2014

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
October 2014
1-Month
54.3°F
(12.4°C)
54.6°F
(12.6°C)
-0.3°F
(-0.2°C)
55th Coolest Coolest since: 2012 1925
71st Warmest Warmest since: 2013 1963
Ties: 1921, 1979
Sep–Oct 2014
2-Month
59.5°F
(15.3°C)
60.4°F
(15.8°C)
-0.9°F
(-0.5°C)
42nd Coolest Coolest since: 2012 1917
84th Warmest Warmest since: 2013 1897, 2016
Ties: 1972, 1980, 1996
Aug–Oct 2014
3-Month
64.3°F
(17.9°C)
64.8°F
(18.2°C)
-0.5°F
(-0.3°C)
46th Coolest Coolest since: 2012 1917
80th Warmest Warmest since: 2013 1947
Ties: 1924, 1928, 1950, 2001
Jul–Oct 2014
4-Month
65.8°F
(18.8°C)
67.5°F
(19.7°C)
-1.7°F
(-0.9°C)
9th Coolest Coolest since: 2009 1917
117th Warmest Warmest since: 2013 1936
Ties: 1902, 1907, 1909, 1974
Jun–Oct 2014
5-Month
67.2°F
(19.6°C)
68.2°F
(20.1°C)
-1.0°F
(-0.5°C)
26th Coolest Coolest since: 2009 1917
100th Warmest Warmest since: 2013 1936
Ties: 1965, 1969
May–Oct 2014
6-Month
66.6°F
(19.2°C)
67.2°F
(19.6°C)
-0.6°F
(-0.4°C)
36th Coolest Coolest since: 2009 1917
90th Warmest Warmest since: 2013 1936
Ties: 1946, 1948, 1957, 1968, 1979, 2008
Apr–Oct 2014
7-Month
64.6°F
(18.1°C)
65.0°F
(18.3°C)
-0.4°F
(-0.2°C)
41st Coolest Coolest since: 2009 1917
85th Warmest Warmest since: 2013 2010
Ties: 1905, 1957, 1968, 1981
Mar–Oct 2014
8-Month
60.8°F
(16.0°C)
61.8°F
(16.6°C)
-1.0°F
(-0.6°C)
21st Coolest Coolest since: 1997 1917
105th Warmest Warmest since: 2013 2012
Ties: 1997
Feb–Oct 2014
9-Month
56.2°F
(13.4°C)
58.2°F
(14.6°C)
-2.0°F
(-1.2°C)
3rd Coolest Coolest since: 1979 1917
123rd Warmest Warmest since: 2013 2012
Ties: 1907, 1912, 1924, 1979
Jan–Oct 2014
10-Month
52.5°F
(11.4°C)
54.9°F
(12.7°C)
-2.4°F
(-1.3°C)
6th Coolest Coolest since: 1979 1904
120th Warmest Warmest since: 2013 2012
Dec 2013–Oct 2014
11-Month
50.1°F
(10.1°C)
52.6°F
(11.4°C)
-2.5°F
(-1.3°C)
5th Coolest Coolest since: 1979 1904
120th Warmest Warmest since: 2013 2012
Nov 2013–Oct 2014
12-Month
49.2°F
(9.6°C)
51.6°F
(10.9°C)
-2.4°F
(-1.3°C)
4th Coolest Coolest since: 1979 1904
121st Warmest Warmest since: 2013 2012
Ties: 1978, 1979
May 2013–Oct 2014
18-Month
55.3°F
(12.9°C)
56.9°F
(13.8°C)
-1.6°F
(-0.9°C)
7th Coolest Coolest since: 1982 1904
118th Warmest Warmest since: 2013 2012
Ties: 1905, 1977
Nov 2012–Oct 2014
24-Month
50.7°F
(10.4°C)
51.6°F
(10.9°C)
-0.9°F
(-0.5°C)
16th Coolest Coolest since: 1997 1905
108th Warmest Warmest since: 2013 2017
Ties: 1970
Nov 2011–Oct 2014
36-Month
52.5°F
(11.4°C)
51.6°F
(10.9°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 2011 1904, 1979
28th Warmest Warmest since: 2013 2018
Ties: 1939, 1989
Nov 2010–Oct 2014
48-Month
52.4°F
(11.3°C)
51.6°F
(10.9°C)
0.8°F
(0.4°C)
96th Coolest Coolest since: 2011 1905
26th Warmest Warmest since: 2013 2019
Ties: 1989, 1990, 1992, 2009
Nov 2009–Oct 2014
60-Month
52.6°F
(11.4°C)
51.6°F
(10.9°C)
1.0°F
(0.5°C)
100th Coolest Coolest since: 2011 1905, 1906
21st Warmest Warmest since: 2013 2002
Ties: 1933, 2010, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/