Statewide Rankings

Statewide 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

Average Temperature Rankings, November 2019

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
November 2019
1-Month 		36.2°F
(2.3°C)		 40.8°F
(4.9°C)		 -4.6°F
(-2.6°C)		 15th Coolest
Coolest since:
 1976
114th Warmest
Warmest since:
 2001
Oct–Nov 2019
2-Month 		45.0°F
(7.2°C)		 47.7°F
(8.7°C)		 -2.7°F
(-1.5°C)		 19th Coolest
Coolest since:
 1976
110th Warmest
Warmest since:
 1963, 2016
Sep–Nov 2019
3-Month 		53.8°F
(12.1°C)		 53.9°F
(12.2°C)		 -0.1°F
(-0.1°C)		 58th Coolest
Coolest since:
 1976
71st Warmest
Warmest since:
 1931
Ties: 1936
Aug–Nov 2019
4-Month 		58.6°F
(14.8°C)		 58.8°F
(14.9°C)		 -0.2°F
(-0.1°C)		 50th Coolest
Coolest since:
 1976
79th Warmest
Warmest since:
 2016
Ties: 1905, 1918, 1924, 1935, 1942, 2008
Jul–Nov 2019
5-Month 		62.3°F
(16.8°C)		 62.1°F
(16.7°C)		 0.2°F
(0.1°C)		 69th Coolest
Coolest since:
 1976
60th Warmest
Warmest since:
 1931
Ties: 1920, 1949, 1958, 1961
Jun–Nov 2019
6-Month 		63.8°F
(17.7°C)		 63.7°F
(17.6°C)		 0.1°F
(0.1°C)		 67th Coolest
Coolest since:
 1976
62nd Warmest
Warmest since:
 1931
Ties: 1908, 1920, 2006
May–Nov 2019
7-Month 		63.6°F
(17.6°C)		 63.5°F
(17.5°C)		 0.1°F
(0.1°C)		 60th Coolest
Coolest since:
 1917, 1976
69th Warmest
Warmest since:
 1934, 2016
Ties: 1902, 1908, 1918, 1952, 1990, 2006
Apr–Nov 2019
8-Month 		62.2°F
(16.8°C)		 62.0°F
(16.7°C)		 0.2°F
(0.1°C)		 60th Coolest
Coolest since:
 1907
69th Warmest
Warmest since:
 2010, 2016
Ties: 1897, 1901, 1906, 1946, 1952, 1959, 2000
Mar–Nov 2019
9-Month 		59.4°F
(15.2°C)		 59.5°F
(15.3°C)		 -0.1°F
(-0.1°C)		 51st Coolest
Coolest since:
 1917
78th Warmest
Warmest since:
 2016
Ties: 1896, 1910, 1952, 2009
Feb–Nov 2019
10-Month 		56.4°F
(13.6°C)		 56.5°F
(13.6°C)		 -0.1°F
(0.0°C)		 56th Coolest
Coolest since:
 1917
73rd Warmest
Warmest since:
 2012, 2016
Ties: 1896, 1900, 1970, 1984, 2003
Jan–Nov 2019
11-Month 		53.6°F
(12.0°C)		 53.6°F
(12.0°C)		 0.0°F
(0.0°C)		 62nd Coolest
Coolest since:
 1904, 1979
67th Warmest
Warmest since:
 2012
Ties: 1898
Dec 2018–Nov 2019
12-Month 		52.0°F
(11.1°C)		 51.6°F
(10.9°C)		 0.4°F
(0.2°C)		 76th Coolest
Coolest since:
 1904
52nd Warmest
Warmest since:
 2016
Ties: 1896, 1927, 1981, 2013
Jun 2018–Nov 2019
18-Month 		56.0°F
(13.3°C)		 55.7°F
(13.2°C)		 0.3°F
(0.1°C)		 79th Coolest
Coolest since:
 1904
49th Warmest
Warmest since:
 2012, 2016
Ties: 1901, 1913, 1948, 1956, 1957, 1973, 1974, 1985, 2003
Dec 2017–Nov 2019
24-Month 		52.0°F
(11.1°C)		 51.6°F
(10.9°C)		 0.4°F
(0.2°C)		 81st Coolest
Coolest since:
 1979
46th Warmest
Warmest since:
 2017
Ties: 1897, 1973, 1984, 1990
Dec 2016–Nov 2019
36-Month 		52.8°F
(11.6°C)		 51.6°F
(10.9°C)		 1.2°F
(0.7°C)		 106th Coolest
Coolest since:
 1905
20th Warmest
Warmest since:
 2000, 2017, 2018
Ties: 1921, 1935, 2005, 2008
Dec 2015–Nov 2019
48-Month 		53.5°F
(11.9°C)		 51.6°F
(10.9°C)		 1.9°F
(1.0°C)		 122nd Coolest
Coolest since:
 1905
3rd Warmest
Warmest since:
 2007, 2018
Ties: 1934, 2001
Dec 2014–Nov 2019
60-Month 		53.3°F
(11.8°C)		 51.6°F
(10.9°C)		 1.7°F
(0.9°C)		 121st Coolest
Coolest since:
 1907
3rd Warmest
Warmest since:
 2002, 2020
Ties: 1934

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