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 2. Northeast

Average Temperature Rankings, October 2010

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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 2010
1-Month 		54.7°F
(12.6°C)		 52.1°F
(11.2°C)		 2.6°F
(1.4°C)		 102nd Coolest
Coolest since:
 1925
27th Warmest
Warmest since:
 1963
Ties: 1910, 1958
Sep–Oct 2010
2-Month 		59.6°F
(15.3°C)		 57.9°F
(14.4°C)		 1.7°F
(0.9°C)		 99th Coolest
Coolest since:
 1917
30th Warmest
Warmest since:
 1971, 2021
Ties: 1961, 1978, 1994, 2019
Aug–Oct 2010
3-Month 		64.7°F
(18.2°C)		 62.3°F
(16.8°C)		 2.4°F
(1.4°C)		 116th Coolest
Coolest since:
 1917
13th Warmest
Warmest since:
 1947
Jul–Oct 2010
4-Month 		67.5°F
(19.7°C)		 65.0°F
(18.3°C)		 2.5°F
(1.4°C)		 117th Coolest
Coolest since:
 1917
12th Warmest
Warmest since:
 1947
Jun–Oct 2010
5-Month 		68.2°F
(20.1°C)		 65.7°F
(18.7°C)		 2.5°F
(1.4°C)		 121st Coolest
Coolest since:
 1917
8th Warmest
Warmest since:
 2021
Ties: 1983
May–Oct 2010
6-Month 		67.2°F
(19.6°C)		 64.7°F
(18.2°C)		 2.5°F
(1.4°C)		 122nd Coolest
Coolest since:
 1917
7th Warmest
Warmest since:
 2007
Ties: 1991, 1998
Apr–Oct 2010
7-Month 		65.4°F
(18.6°C)		 62.2°F
(16.8°C)		 3.2°F
(1.8°C)		 128th Coolest
Coolest since:
 1917
1st Warmest
Warmest to Date
 2010
Mar–Oct 2010
8-Month 		62.4°F
(16.9°C)		 58.9°F
(14.9°C)		 3.5°F
(2.0°C)		 126th Coolest
Coolest since:
 1917
3rd Warmest
Warmest since:
 2012
Ties: 2021
Feb–Oct 2010
9-Month 		58.2°F
(14.6°C)		 55.1°F
(12.8°C)		 3.1°F
(1.8°C)		 123rd Coolest
Coolest since:
 1917
6th Warmest
Warmest since:
 2012
Jan–Oct 2010
10-Month 		54.4°F
(12.4°C)		 51.8°F
(11.0°C)		 2.6°F
(1.4°C)		 121st Coolest
Coolest since:
 1917
8th Warmest
Warmest since:
 2012
Dec 2009–Oct 2010
11-Month 		51.8°F
(11.0°C)		 49.4°F
(9.7°C)		 2.4°F
(1.3°C)		 114th Coolest
Coolest since:
 1904, 1917
14th Warmest
Warmest since:
 2012
Nov 2009–Oct 2010
12-Month 		51.2°F
(10.7°C)		 48.5°F
(9.2°C)		 2.7°F
(1.5°C)		 117th Coolest
Coolest since:
 1904
11th Warmest
Warmest since:
 2012
Ties: 2007
May 2009–Oct 2010
18-Month 		55.1°F
(12.8°C)		 53.9°F
(12.2°C)		 1.2°F
(0.6°C)		 102nd Coolest
Coolest since:
 1904
26th Warmest
Warmest since:
 2012
Ties: 1939, 1942, 1995, 2013
Nov 2008–Oct 2010
24-Month 		49.2°F
(9.6°C)		 48.5°F
(9.2°C)		 0.7°F
(0.4°C)		 88th Coolest
Coolest since:
 1905
39th Warmest
Warmest since:
 2017
Ties: 1953
Nov 2007–Oct 2010
36-Month 		48.9°F
(9.4°C)		 48.5°F
(9.2°C)		 0.4°F
(0.2°C)		 82nd Coolest
Coolest since:
 1904
44th Warmest
Warmest since:
 2000
Ties: 1898, 1942, 1995, 2009
Nov 2006–Oct 2010
48-Month 		49.5°F
(9.7°C)		 48.5°F
(9.2°C)		 1.0°F
(0.5°C)		 101st Coolest
Coolest since:
 1905
24th Warmest
Warmest since:
 2007
Ties: 1935, 1989, 2004, 2017
Nov 2005–Oct 2010
60-Month 		49.6°F
(9.8°C)		 48.4°F
(9.1°C)		 1.2°F
(0.7°C)		 104th Coolest
Coolest since:
 1905
20th Warmest
Warmest since:
 2002
Ties: 2000, 2014

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