Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 5. East

Average Temperature Rankings, July 1979

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
July 1979
1-Month		71.6°F
(22.0°C)		74.4°F
(23.6°C)		-2.8°F
(-1.6°C)		14th Coolest
Coolest since:
2014
115th Warmest
Warmest since:
1936
Ties: 1950
Jun–Jul 1979
2-Month		71.7°F
(22.1°C)		72.4°F
(22.4°C)		-0.7°F
(-0.3°C)		46th Coolest
Coolest since:
1958
83rd Warmest
Warmest since:
1934
Ties: 1997, 2001
May–Jul 1979
3-Month		68.0°F
(20.0°C)		68.6°F
(20.3°C)		-0.6°F
(-0.3°C)		43rd Coolest
Coolest since:
1924
86th Warmest
Warmest since:
1934
Ties: 1937, 1938, 1940, 1963, 1966, 1969, 2014
Apr–Jul 1979
4-Month		62.9°F
(17.2°C)		63.9°F
(17.7°C)		-1.0°F
(-0.5°C)		26th Coolest
Coolest since:
1907
103rd Warmest
Warmest since:
1991
Ties: 1940, 1966, 1967, 1972
Mar–Jul 1979
5-Month		57.9°F
(14.4°C)		58.8°F
(14.9°C)		-0.9°F
(-0.5°C)		35th Coolest
Coolest since:
1960
94th Warmest
Warmest since:
2012
Ties: 1935, 1975, 1982
Feb–Jul 1979
6-Month		50.8°F
(10.4°C)		53.6°F
(12.0°C)		-2.8°F
(-1.6°C)		8th Coolest
Coolest since:
1904, 1947
121st Warmest
Warmest since:
2012
Jan–Jul 1979
7-Month		45.2°F
(7.3°C)		49.3°F
(9.6°C)		-4.1°F
(-2.3°C)		3rd Coolest
Coolest since:
1912
126th Warmest
Warmest since:
2012
Dec 1978–Jul 1979
8-Month		43.1°F
(6.2°C)		46.7°F
(8.2°C)		-3.6°F
(-2.0°C)		3rd Coolest
Coolest since:
1904
125th Warmest
Warmest since:
2012
Ties: 1912
Nov 1978–Jul 1979
9-Month		43.0°F
(6.1°C)		45.9°F
(7.7°C)		-2.9°F
(-1.6°C)		5th Coolest
Coolest since:
1904
123rd Warmest
Warmest since:
2012
Ties: 1920
Oct 1978–Jul 1979
10-Month		43.9°F
(6.6°C)		46.7°F
(8.2°C)		-2.8°F
(-1.6°C)		5th Coolest
Coolest since:
1904
123rd Warmest
Warmest since:
2012
Ties: 1926, 2014
Sep 1978–Jul 1979
11-Month		46.2°F
(7.9°C)		48.3°F
(9.1°C)		-2.1°F
(-1.2°C)		8th Coolest
Coolest since:
1904
120th Warmest
Warmest since:
2012
Ties: 1917, 1982
Aug 1978–Jul 1979
12-Month		48.4°F
(9.1°C)		50.3°F
(10.2°C)		-1.9°F
(-1.1°C)		10th Coolest
Coolest since:
1904
118th Warmest
Warmest since:
2012
Feb 1978–Jul 1979
18-Month		49.1°F
(9.5°C)		51.4°F
(10.8°C)		-2.3°F
(-1.3°C)		4th Coolest
Coolest since:
1918
124th Warmest
Warmest since:
2012, 2017
Aug 1977–Jul 1979
24-Month		47.9°F
(8.8°C)		50.3°F
(10.2°C)		-2.4°F
(-1.4°C)		2nd Coolest
Coolest since:
1905
125th Warmest
Warmest since:
2017
Ties: 1904
Aug 1976–Jul 1979
36-Month		48.1°F
(8.9°C)		50.3°F
(10.2°C)		-2.2°F
(-1.3°C)		4th Coolest
Coolest since:
1904, 1905, 1906
122nd Warmest
Warmest since:
2018
Aug 1975–Jul 1979
48-Month		49.0°F
(9.4°C)		50.3°F
(10.2°C)		-1.3°F
(-0.8°C)		7th Coolest
Coolest since:
1905
118th Warmest
Warmest since:
2019
Aug 1974–Jul 1979
60-Month		49.2°F
(9.6°C)		50.3°F
(10.2°C)		-1.1°F
(-0.6°C)		8th Coolest
Coolest since:
1906
116th Warmest
Warmest since:
2020
Ties: 1920, 1980

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