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 3. West

Average Temperature Rankings, February 2013

View Period (Months):
Download: CSV JSON XML
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2023)		 Warmest/Coolest
Since		 Record
February 2013
1-Month 		28.3°F
(-2.1°C)		 28.1°F
(-2.2°C)		 0.2°F
(0.1°C)		 70th Coolest
Coolest since:
 1936
60th Warmest
Warmest since:
 2017
Ties: 1898
Jan–Feb 2013
2-Month 		28.0°F
(-2.2°C)		 26.0°F
(-3.3°C)		 2.0°F
(1.1°C)		 88th Coolest
Coolest since:
 1979
42nd Warmest
Warmest since:
 2017
Dec 2012–Feb 2013
3-Month 		30.1°F
(-1.1°C)		 26.8°F
(-2.9°C)		 3.3°F
(1.8°C)		 107th Coolest
Coolest since:
 1936
22nd Warmest
Warmest since:
 1932
Nov 2012–Feb 2013
4-Month 		32.9°F
(0.5°C)		 30.1°F
(-1.1°C)		 2.8°F
(1.6°C)		 107th Coolest
Coolest since:
 1936
22nd Warmest
Warmest since:
 1932
Oct 2012–Feb 2013
5-Month 		36.7°F
(2.6°C)		 35.0°F
(1.7°C)		 1.7°F
(0.9°C)		 98th Coolest
Coolest since:
 1977
31st Warmest
Warmest since:
 1932
Ties: 1923, 1941, 2022
Sep 2012–Feb 2013
6-Month 		41.3°F
(5.2°C)		 40.2°F
(4.6°C)		 1.1°F
(0.6°C)		 88th Coolest
Coolest since:
 1977
41st Warmest
Warmest since:
 1932
Ties: 1935, 1974
Aug 2012–Feb 2013
7-Month 		45.8°F
(7.7°C)		 45.0°F
(7.2°C)		 0.8°F
(0.5°C)		 80th Coolest
Coolest since:
 1977
49th Warmest
Warmest since:
 1932
Ties: 1906, 1907
Jul 2012–Feb 2013
8-Month 		50.3°F
(10.2°C)		 48.9°F
(9.4°C)		 1.4°F
(0.8°C)		 103rd Coolest
Coolest since:
 1977
26th Warmest
Warmest since:
 1932
Ties: 1955, 2022
Jun 2012–Feb 2013
9-Month 		52.7°F
(11.5°C)		 51.4°F
(10.8°C)		 1.3°F
(0.7°C)		 100th Coolest
Coolest since:
 1977
29th Warmest
Warmest since:
 1932
Ties: 1915, 1923, 2020
May 2012–Feb 2013
10-Month 		54.2°F
(12.3°C)		 52.5°F
(11.4°C)		 1.7°F
(0.9°C)		 109th Coolest
Coolest since:
 1918
20th Warmest
Warmest since:
 1932
Ties: 1921, 1922, 1950
Apr 2012–Feb 2013
11-Month 		54.2°F
(12.3°C)		 52.4°F
(11.3°C)		 1.8°F
(1.0°C)		 112th Coolest
Coolest since:
 1918
17th Warmest
Warmest since:
 1932
Ties: 1922
Mar 2012–Feb 2013
12-Month 		54.2°F
(12.3°C)		 51.2°F
(10.7°C)		 3.0°F
(1.6°C)		 126th Coolest
Coolest since:
 1918
3rd Warmest
Warmest since:
 2017
Sep 2011–Feb 2013
18-Month 		50.7°F
(10.4°C)		 47.5°F
(8.6°C)		 3.2°F
(1.8°C)		 125th Coolest
Coolest since:
 1905
3rd Warmest
Warmest since:
 2017
Mar 2011–Feb 2013
24-Month 		53.9°F
(12.2°C)		 51.2°F
(10.7°C)		 2.7°F
(1.5°C)		 125th Coolest
Coolest since:
 1905
3rd Warmest
Warmest since:
 2017
Mar 2010–Feb 2013
36-Month 		53.5°F
(11.9°C)		 51.2°F
(10.7°C)		 2.3°F
(1.2°C)		 125th Coolest
Coolest since:
 1979
2nd Warmest
Warmest to Date
 2018
Mar 2009–Feb 2013
48-Month 		52.6°F
(11.4°C)		 51.2°F
(10.7°C)		 1.4°F
(0.7°C)		 119th Coolest
Coolest since:
 1905, 1980
7th Warmest
Warmest since:
 1934, 1935, 2019
Ties: 1933, 1957, 2018
Mar 2008–Feb 2013
60-Month 		52.1°F
(11.2°C)		 51.2°F
(10.7°C)		 0.9°F
(0.5°C)		 104th Coolest
Coolest since:
 1905
21st Warmest
Warmest since:
 1935
Ties: 1932, 1939, 1990, 2017, 2023

Citing This Page