Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, October 2016

View Period (Months):
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
October 2016
1-Month 		61.1°F
(16.2°C)		 55.7°F
(13.2°C)		 5.4°F
(3.0°C)		 123rd Coolest
Coolest since:
 1925
6th Warmest
Warmest since:
 1963
Sep–Oct 2016
2-Month 		66.2°F
(19.0°C)		 61.5°F
(16.4°C)		 4.7°F
(2.6°C)		 128th Coolest
Coolest since:
 1917
1st Warmest
Warmest since:
 1971, 2016
Ties: 1971
Aug–Oct 2016
3-Month 		69.6°F
(20.9°C)		 65.8°F
(18.8°C)		 3.8°F
(2.1°C)		 125th Coolest
Coolest since:
 1976
4th Warmest
Warmest since:
 1947, 2007
Jul–Oct 2016
4-Month 		71.2°F
(21.8°C)		 68.4°F
(20.2°C)		 2.8°F
(1.6°C)		 124th Coolest
Coolest since:
 1967
5th Warmest
Warmest since:
 1936
Ties: 1947, 1954
Jun–Oct 2016
5-Month 		72.1°F
(22.3°C)		 69.2°F
(20.7°C)		 2.9°F
(1.6°C)		 126th Coolest
Coolest since:
 1917
3rd Warmest
Warmest since:
 1936
Ties: 1931
May–Oct 2016
6-Month 		70.5°F
(21.4°C)		 68.2°F
(20.1°C)		 2.3°F
(1.3°C)		 118th Coolest
Coolest since:
 1917
11th Warmest
Warmest since:
 1936
Apr–Oct 2016
7-Month 		68.2°F
(20.1°C)		 66.0°F
(18.9°C)		 2.2°F
(1.2°C)		 121st Coolest
Coolest since:
 1907
8th Warmest
Warmest since:
 2010
Ties: 1921
Mar–Oct 2016
8-Month 		65.8°F
(18.8°C)		 63.0°F
(17.2°C)		 2.8°F
(1.6°C)		 123rd Coolest
Coolest since:
 1917
6th Warmest
Warmest since:
 2012
Feb–Oct 2016
9-Month 		62.4°F
(16.9°C)		 59.5°F
(15.3°C)		 2.9°F
(1.6°C)		 125th Coolest
Coolest since:
 1917
4th Warmest
Warmest since:
 2012
Jan–Oct 2016
10-Month 		59.0°F
(15.0°C)		 56.3°F
(13.5°C)		 2.7°F
(1.5°C)		 123rd Coolest
Coolest since:
 1979
6th Warmest
Warmest since:
 2012
Ties: 1991
Dec 2015–Oct 2016
11-Month 		57.5°F
(14.2°C)		 54.0°F
(12.2°C)		 3.5°F
(2.0°C)		 126th Coolest
Coolest since:
 1904
2nd Warmest
Warmest since:
 2012
Ties: 1921
Nov 2015–Oct 2016
12-Month 		56.7°F
(13.7°C)		 53.0°F
(11.7°C)		 3.7°F
(2.0°C)		 126th Coolest
Coolest since:
 1904
2nd Warmest
Warmest since:
 2012
May 2015–Oct 2016
18-Month 		60.8°F
(16.0°C)		 58.1°F
(14.5°C)		 2.7°F
(1.5°C)		 125th Coolest
Coolest since:
 1904
3rd Warmest
Warmest since:
 2012
Nov 2014–Oct 2016
24-Month 		54.6°F
(12.6°C)		 53.1°F
(11.7°C)		 1.5°F
(0.9°C)		 110th Coolest
Coolest since:
 1979
17th Warmest
Warmest since:
 2017
Nov 2013–Oct 2016
36-Month 		53.3°F
(11.8°C)		 53.1°F
(11.7°C)		 0.2°F
(0.1°C)		 72nd Coolest
Coolest since:
 1979
54th Warmest
Warmest since:
 2018
Ties: 1938, 1946, 1947, 1948, 1975, 1985
Nov 2012–Oct 2016
48-Month 		53.3°F
(11.8°C)		 53.0°F
(11.7°C)		 0.3°F
(0.1°C)		 69th Coolest
Coolest since:
 1905, 1980
56th Warmest
Warmest since:
 2019
Ties: 1916, 1940, 1945, 1946, 1974, 1975, 1976, 1987, 1995
Nov 2011–Oct 2016
60-Month 		54.1°F
(12.3°C)		 53.0°F
(11.7°C)		 1.1°F
(0.6°C)		 106th Coolest
Coolest since:
 1982
18th Warmest
Warmest since:
 2020
Ties: 1933, 1991, 2003

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