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 5. East

Average Temperature Rankings, July 2012

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
July 2012
1-Month 		80.3°F
(26.8°C)		 74.4°F
(23.6°C)		 5.9°F
(3.2°C)		 127th Coolest
Coolest since:
 2014
2nd Warmest
Warmest since:
 1936
Jun–Jul 2012
2-Month 		75.9°F
(24.4°C)		 72.4°F
(22.4°C)		 3.5°F
(2.0°C)		 123rd Coolest
Coolest since:
 1958
6th Warmest
Warmest since:
 1934
Ties: 1954
May–Jul 2012
3-Month 		73.0°F
(22.8°C)		 68.6°F
(20.3°C)		 4.4°F
(2.5°C)		 126th Coolest
Coolest since:
 1924
3rd Warmest
Warmest since:
 1934
Apr–Jul 2012
4-Month 		68.0°F
(20.0°C)		 63.9°F
(17.7°C)		 4.1°F
(2.3°C)		 126th Coolest
Coolest since:
 1907
3rd Warmest
Warmest since:
 1991
Mar–Jul 2012
5-Month 		65.4°F
(18.6°C)		 58.8°F
(14.9°C)		 6.6°F
(3.7°C)		 128th Coolest
Coolest since:
 1960
1st Warmest
Warmest to Date
 2012
Feb–Jul 2012
6-Month 		60.1°F
(15.6°C)		 53.5°F
(11.9°C)		 6.6°F
(3.7°C)		 128th Coolest
Coolest since:
 1904, 1947
1st Warmest
Warmest to Date
 2012
Jan–Jul 2012
7-Month 		55.9°F
(13.3°C)		 49.3°F
(9.6°C)		 6.6°F
(3.7°C)		 128th Coolest
Coolest since:
 1912
1st Warmest
Warmest to Date
 2012
Dec 2011–Jul 2012
8-Month 		53.3°F
(11.8°C)		 46.7°F
(8.2°C)		 6.6°F
(3.6°C)		 127th Coolest
Coolest since:
 1904
1st Warmest
Warmest to Date
 2012
Nov 2011–Jul 2012
9-Month 		52.4°F
(11.3°C)		 45.9°F
(7.7°C)		 6.5°F
(3.6°C)		 127th Coolest
Coolest since:
 1904
1st Warmest
Warmest to Date
 2012
Oct 2011–Jul 2012
10-Month 		52.5°F
(11.4°C)		 46.6°F
(8.1°C)		 5.9°F
(3.3°C)		 127th Coolest
Coolest since:
 1904
1st Warmest
Warmest to Date
 2012
Sep 2011–Jul 2012
11-Month 		53.5°F
(11.9°C)		 48.4°F
(9.1°C)		 5.1°F
(2.8°C)		 127th Coolest
Coolest since:
 1904
1st Warmest
Warmest to Date
 2012
Aug 2011–Jul 2012
12-Month 		55.1°F
(12.8°C)		 50.3°F
(10.2°C)		 4.8°F
(2.6°C)		 127th Coolest
Coolest since:
 1904
1st Warmest
Warmest to Date
 2012
Feb 2011–Jul 2012
18-Month 		55.2°F
(12.9°C)		 51.4°F
(10.8°C)		 3.8°F
(2.1°C)		 127th Coolest
Coolest since:
 1918
1st Warmest
Warmest to Date
 2012, 2017
Ties: 2017
Aug 2010–Jul 2012
24-Month 		53.1°F
(11.7°C)		 50.3°F
(10.2°C)		 2.8°F
(1.5°C)		 125th Coolest
Coolest since:
 1905
2nd Warmest
Warmest to Date
 2017
Aug 2009–Jul 2012
36-Month 		52.6°F
(11.4°C)		 50.3°F
(10.2°C)		 2.3°F
(1.2°C)		 123rd Coolest
Coolest since:
 1904, 1905, 1906
3rd Warmest
Warmest since:
 2018
Ties: 2017
Aug 2008–Jul 2012
48-Month 		51.9°F
(11.1°C)		 50.2°F
(10.1°C)		 1.7°F
(1.0°C)		 115th Coolest
Coolest since:
 1905
10th Warmest
Warmest since:
 2019
Ties: 1935, 2000
Aug 2007–Jul 2012
60-Month 		51.8°F
(11.0°C)		 50.2°F
(10.1°C)		 1.6°F
(0.9°C)		 117th Coolest
Coolest since:
 1906
7th Warmest
Warmest since:
 2020
Ties: 1934, 1935, 2003

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