Statewide Rankings

Statewide Data Info
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Illinois

Average Temperature Rankings, October 2000

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
October 2000
1-Month 		58.0°F
(14.4°C)		 54.6°F
(12.6°C)		 3.4°F
(1.8°C)		 109th Coolest
Coolest since:
 1925
20th Warmest
Warmest since:
 1963
Ties: 1953
Sep–Oct 2000
2-Month 		62.2°F
(16.8°C)		 60.5°F
(15.8°C)		 1.7°F
(1.0°C)		 99th Coolest
Coolest since:
 1917
30th Warmest
Warmest since:
 1897
Ties: 1986
Aug–Oct 2000
3-Month 		66.3°F
(19.1°C)		 64.8°F
(18.2°C)		 1.5°F
(0.9°C)		 103rd Coolest
Coolest since:
 1917
26th Warmest
Warmest since:
 1947
Ties: 1954
Jul–Oct 2000
4-Month 		68.0°F
(20.0°C)		 67.5°F
(19.7°C)		 0.5°F
(0.3°C)		 80th Coolest
Coolest since:
 1917
49th Warmest
Warmest since:
 1936
Ties: 1988
Jun–Oct 2000
5-Month 		68.5°F
(20.3°C)		 68.2°F
(20.1°C)		 0.3°F
(0.2°C)		 75th Coolest
Coolest since:
 1917
54th Warmest
Warmest since:
 1936
Ties: 1960, 1978
May–Oct 2000
6-Month 		67.9°F
(19.9°C)		 67.2°F
(19.6°C)		 0.7°F
(0.3°C)		 79th Coolest
Coolest since:
 1917
50th Warmest
Warmest since:
 1936
Ties: 1949, 2002
Apr–Oct 2000
7-Month 		65.6°F
(18.7°C)		 65.0°F
(18.3°C)		 0.6°F
(0.4°C)		 80th Coolest
Coolest since:
 1917
49th Warmest
Warmest since:
 2010
Ties: 1964
Mar–Oct 2000
8-Month 		63.2°F
(17.3°C)		 61.8°F
(16.6°C)		 1.4°F
(0.7°C)		 108th Coolest
Coolest since:
 1917
21st Warmest
Warmest since:
 2012
Ties: 1933, 1946, 1953, 1973
Feb–Oct 2000
9-Month 		60.3°F
(15.7°C)		 58.2°F
(14.6°C)		 2.1°F
(1.1°C)		 118th Coolest
Coolest since:
 1917
11th Warmest
Warmest since:
 2012
Ties: 1987
Jan–Oct 2000
10-Month 		57.0°F
(13.9°C)		 54.9°F
(12.7°C)		 2.1°F
(1.2°C)		 117th Coolest
Coolest since:
 1904
12th Warmest
Warmest since:
 2012
Ties: 1933, 1953, 1987
Dec 1999–Oct 2000
11-Month 		54.8°F
(12.7°C)		 52.6°F
(11.4°C)		 2.2°F
(1.3°C)		 118th Coolest
Coolest since:
 1904
10th Warmest
Warmest since:
 2012
Ties: 1938, 1953, 2002
Nov 1999–Oct 2000
12-Month 		54.2°F
(12.3°C)		 51.6°F
(10.9°C)		 2.6°F
(1.4°C)		 119th Coolest
Coolest since:
 1904
9th Warmest
Warmest since:
 2012
Ties: 2005
May 1999–Oct 2000
18-Month 		58.7°F
(14.8°C)		 56.8°F
(13.8°C)		 1.9°F
(1.0°C)		 120th Coolest
Coolest since:
 1904
8th Warmest
Warmest since:
 2012
Ties: 2002
Nov 1998–Oct 2000
24-Month 		53.9°F
(12.2°C)		 51.6°F
(10.9°C)		 2.3°F
(1.3°C)		 123rd Coolest
Coolest since:
 1905
4th Warmest
Warmest since:
 2017
Ties: 1999
Nov 1997–Oct 2000
36-Month 		54.0°F
(12.2°C)		 51.6°F
(10.9°C)		 2.4°F
(1.3°C)		 124th Coolest
Coolest since:
 1904, 1979
2nd Warmest
Warmest to Date
 2018
Nov 1996–Oct 2000
48-Month 		53.2°F
(11.8°C)		 51.6°F
(10.9°C)		 1.6°F
(0.9°C)		 116th Coolest
Coolest since:
 1905
9th Warmest
Warmest since:
 2019
Nov 1995–Oct 2000
60-Month 		52.5°F
(11.4°C)		 51.6°F
(10.9°C)		 0.9°F
(0.5°C)		 96th Coolest
Coolest since:
 1905, 1906
28th Warmest
Warmest since:
 2002, 2020
Ties: 1923, 1942, 1992

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