Climate at a Glance

Divisional 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 May 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, October 2017

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
October 2017
1-Month
58.8°F
(14.9°C)
55.7°F
(13.2°C)
3.1°F
(1.7°C)
106th Coolest Coolest since: 2015 1925
21st Warmest Warmest since: 2016 1963
Ties: 2000
Sep–Oct 2017
2-Month
64.2°F
(17.9°C)
61.5°F
(16.4°C)
2.7°F
(1.5°C)
108th Coolest Coolest since: 2015 1917
19th Warmest Warmest since: 2016 1971, 2016
Ties: 1960
Aug–Oct 2017
3-Month
66.6°F
(19.2°C)
65.7°F
(18.7°C)
0.9°F
(0.5°C)
84th Coolest Coolest since: 2014 1976
43rd Warmest Warmest since: 2016 1947, 2007
Ties: 1913, 1980, 1984, 2000
Jul–Oct 2017
4-Month
69.2°F
(20.7°C)
68.4°F
(20.2°C)
0.8°F
(0.5°C)
87th Coolest Coolest since: 2015 1967
40th Warmest Warmest since: 2016 1936
Ties: 1935, 1959, 2011, 2012
Jun–Oct 2017
5-Month
70.0°F
(21.1°C)
69.2°F
(20.7°C)
0.8°F
(0.4°C)
86th Coolest Coolest since: 2015 1917
41st Warmest Warmest since: 2016 1936
Ties: 1955, 1956, 1984
May–Oct 2017
6-Month
68.9°F
(20.5°C)
68.2°F
(20.1°C)
0.7°F
(0.4°C)
82nd Coolest Coolest since: 2014 1917
45th Warmest Warmest since: 2016 1936
Ties: 1949
Apr–Oct 2017
7-Month
67.4°F
(19.7°C)
66.0°F
(18.9°C)
1.4°F
(0.8°C)
104th Coolest Coolest since: 2015 1907
23rd Warmest Warmest since: 2016 2010
Ties: 1959, 2002
Mar–Oct 2017
8-Month
64.6°F
(18.1°C)
63.0°F
(17.2°C)
1.6°F
(0.9°C)
113th Coolest Coolest since: 2015 1917
14th Warmest Warmest since: 2016 2012
Ties: 1933, 1941, 1953
Feb–Oct 2017
9-Month
62.2°F
(16.8°C)
59.5°F
(15.3°C)
2.7°F
(1.5°C)
122nd Coolest Coolest since: 2015 1917
5th Warmest Warmest since: 2016 2012
Ties: 1954, 1998
Jan–Oct 2017
10-Month
59.4°F
(15.2°C)
56.3°F
(13.5°C)
3.1°F
(1.7°C)
124th Coolest Coolest since: 2016 1979
3rd Warmest Warmest since: 2012 2012
Ties: 1998
Dec 2016–Oct 2017
11-Month
56.8°F
(13.8°C)
54.1°F
(12.3°C)
2.7°F
(1.5°C)
121st Coolest Coolest since: 2015 1904
5th Warmest Warmest since: 2016 2012
Ties: 2007
Nov 2016–Oct 2017
12-Month
56.1°F
(13.4°C)
53.1°F
(11.7°C)
3.0°F
(1.7°C)
123rd Coolest Coolest since: 2015 1904
3rd Warmest Warmest since: 2016 2012
May 2016–Oct 2017
18-Month
60.9°F
(16.1°C)
58.1°F
(14.5°C)
2.8°F
(1.6°C)
124th Coolest Coolest since: 2016 1904
2nd Warmest Warmest since: 2012 2012
Nov 2015–Oct 2017
24-Month
56.4°F
(13.6°C)
53.0°F
(11.7°C)
3.4°F
(1.9°C)
124th Coolest Coolest since: 2016 1979
1st Warmest Warmest to Date 2017
Nov 2014–Oct 2017
36-Month
55.1°F
(12.8°C)
53.1°F
(11.7°C)
2.0°F
(1.1°C)
118th Coolest Coolest since: 2016 1979
6th Warmest Warmest since: 2012 2018
Nov 2013–Oct 2017
48-Month
54.0°F
(12.2°C)
53.0°F
(11.7°C)
1.0°F
(0.5°C)
101st Coolest Coolest since: 2016 1905, 1980
22nd Warmest Warmest since: 2013 2019
Ties: 1932, 1992, 2009
Nov 2012–Oct 2017
60-Month
53.9°F
(12.2°C)
53.1°F
(11.7°C)
0.8°F
(0.5°C)
95th Coolest Coolest since: 2015 1982
27th Warmest Warmest since: 2016 2020
Ties: 1923, 1942, 1955, 2000

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2021, retrieved on June 23, 2021 from https://www.ncdc.noaa.gov/cag/