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 7. East Southeast

Average Temperature Rankings, July 2019

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
July 2019
1-Month		77.3°F
(25.2°C)		76.3°F
(24.6°C)		1.0°F
(0.6°C)		93rd Coolest
Coolest since:
2014
36th Warmest
Warmest since:
1936
Ties: 1969
Jun–Jul 2019
2-Month		74.6°F
(23.7°C)		74.4°F
(23.6°C)		0.2°F
(0.1°C)		72nd Coolest
Coolest since:
1927
57th Warmest
Warmest since:
1934
Ties: 1922, 1968, 1998
May–Jul 2019
3-Month		71.3°F
(21.8°C)		70.7°F
(21.5°C)		0.6°F
(0.3°C)		84th Coolest
Coolest since:
1924
45th Warmest
Warmest since:
1934
Ties: 1899, 2005
Apr–Jul 2019
4-Month		67.1°F
(19.5°C)		66.2°F
(19.0°C)		0.9°F
(0.5°C)		86th Coolest
Coolest since:
1907
43rd Warmest
Warmest since:
2012
Ties: 2016
Mar–Jul 2019
5-Month		61.4°F
(16.3°C)		61.3°F
(16.3°C)		0.1°F
(0.0°C)		59th Coolest
Coolest since:
1960
70th Warmest
Warmest since:
2012
Ties: 1910
Feb–Jul 2019
6-Month		56.7°F
(13.7°C)		56.3°F
(13.5°C)		0.4°F
(0.2°C)		72nd Coolest
Coolest since:
1947
57th Warmest
Warmest since:
2012
Ties: 1939, 1943, 1948, 1956, 1985
Jan–Jul 2019
7-Month		52.7°F
(11.5°C)		52.2°F
(11.2°C)		0.5°F
(0.3°C)		72nd Coolest
Coolest since:
1978
57th Warmest
Warmest since:
2012
Ties: 1981
Dec 2018–Jul 2019
8-Month		50.6°F
(10.3°C)		49.7°F
(9.8°C)		0.9°F
(0.5°C)		83rd Coolest
Coolest since:
1978
45th Warmest
Warmest since:
2012
Nov 2018–Jul 2019
9-Month		49.1°F
(9.5°C)		48.8°F
(9.3°C)		0.3°F
(0.2°C)		68th Coolest
Coolest since:
1904
60th Warmest
Warmest since:
2012
Ties: 1898, 1903, 1930, 1967, 1975, 2013
Oct 2018–Jul 2019
10-Month		49.8°F
(9.9°C)		49.5°F
(9.7°C)		0.3°F
(0.2°C)		68th Coolest
Coolest since:
1904
60th Warmest
Warmest since:
2012
Ties: 1901
Sep 2018–Jul 2019
11-Month		51.8°F
(11.0°C)		51.2°F
(10.7°C)		0.6°F
(0.3°C)		81st Coolest
Coolest since:
1904
47th Warmest
Warmest since:
2012
Ties: 1913, 1925
Aug 2018–Jul 2019
12-Month		53.8°F
(12.1°C)		53.1°F
(11.7°C)		0.7°F
(0.4°C)		84th Coolest
Coolest since:
1904
44th Warmest
Warmest since:
2012
Ties: 1898, 1946, 1983
Feb 2018–Jul 2019
18-Month		55.1°F
(12.8°C)		54.1°F
(12.3°C)		1.0°F
(0.5°C)		94th Coolest
Coolest since:
1918
34th Warmest
Warmest since:
2012
Ties: 1914, 1933, 2010
Aug 2017–Jul 2019
24-Month		53.9°F
(12.2°C)		53.1°F
(11.7°C)		0.8°F
(0.5°C)		93rd Coolest
Coolest since:
1905, 1978, 1979
34th Warmest
Warmest since:
2017
Ties: 1921, 1923, 1950, 1953, 1956
Aug 2016–Jul 2019
36-Month		54.9°F
(12.7°C)		53.0°F
(11.7°C)		1.9°F
(1.0°C)		120th Coolest
Coolest since:
1979
6th Warmest
Warmest since:
2018
Ties: 1955, 2017
Aug 2015–Jul 2019
48-Month		55.2°F
(12.9°C)		53.0°F
(11.7°C)		2.2°F
(1.2°C)		124th Coolest
Coolest since:
1980
1st Warmest
Warmest to Date
2019
Aug 2014–Jul 2019
60-Month		54.5°F
(12.5°C)		53.0°F
(11.7°C)		1.5°F
(0.8°C)		117th Coolest
Coolest since:
1981
7th Warmest
Warmest since:
2020
Ties: 2006

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