Statewide Rankings

Statewide Data Info
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Illinois

Average Temperature Rankings, August 1988

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
August 1988
1-Month		78.0°F
(25.6°C)		73.4°F
(23.0°C)		4.6°F
(2.6°C)		122nd Coolest
Coolest since:
1915
7th Warmest
Warmest since:
1947
Jul–Aug 1988
2-Month		77.8°F
(25.4°C)		74.5°F
(23.6°C)		3.3°F
(1.8°C)		123rd Coolest
Coolest since:
1915
6th Warmest
Warmest since:
1936
Ties: 1901
Jun–Aug 1988
3-Month		76.4°F
(24.7°C)		73.5°F
(23.1°C)		2.9°F
(1.6°C)		124th Coolest
Coolest since:
1915
5th Warmest
Warmest since:
1936
Ties: 2010
May–Aug 1988
4-Month		73.4°F
(23.0°C)		70.6°F
(21.4°C)		2.8°F
(1.6°C)		122nd Coolest
Coolest since:
1915
7th Warmest
Warmest since:
1936
Ties: 2010
Apr–Aug 1988
5-Month		69.1°F
(20.6°C)		66.8°F
(19.3°C)		2.3°F
(1.3°C)		117th Coolest
Coolest since:
1907
12th Warmest
Warmest since:
1934
Mar–Aug 1988
6-Month		64.4°F
(18.0°C)		62.3°F
(16.8°C)		2.1°F
(1.2°C)		118th Coolest
Coolest since:
1950, 1960
11th Warmest
Warmest since:
2012
Ties: 1955
Feb–Aug 1988
7-Month		58.9°F
(14.9°C)		57.6°F
(14.2°C)		1.3°F
(0.7°C)		104th Coolest
Coolest since:
1904
25th Warmest
Warmest since:
2012
Ties: 1922, 1952, 1986, 2002
Jan–Aug 1988
8-Month		54.5°F
(12.5°C)		53.6°F
(12.0°C)		0.9°F
(0.5°C)		86th Coolest
Coolest since:
1912
43rd Warmest
Warmest since:
2012
Ties: 1922, 1976
Dec 1987–Aug 1988
9-Month		52.2°F
(11.2°C)		50.9°F
(10.5°C)		1.3°F
(0.7°C)		96th Coolest
Coolest since:
1904
32nd Warmest
Warmest since:
2012
Ties: 1952
Nov 1987–Aug 1988
10-Month		51.5°F
(10.8°C)		49.9°F
(9.9°C)		1.6°F
(0.9°C)		104th Coolest
Coolest since:
1904
24th Warmest
Warmest since:
2012
Ties: 1949, 2021
Oct 1987–Aug 1988
11-Month		51.3°F
(10.7°C)		50.3°F
(10.2°C)		1.0°F
(0.5°C)		93rd Coolest
Coolest since:
1904
35th Warmest
Warmest since:
2012
Ties: 1925, 1931, 1938, 2004
Sep 1987–Aug 1988
12-Month		52.5°F
(11.4°C)		51.6°F
(10.9°C)		0.9°F
(0.5°C)		91st Coolest
Coolest since:
1904
37th Warmest
Warmest since:
2012
Ties: 1898, 1938, 1972, 1974
Mar 1987–Aug 1988
18-Month		56.8°F
(13.8°C)		55.2°F
(12.9°C)		1.6°F
(0.9°C)		110th Coolest
Coolest since:
1904
18th Warmest
Warmest since:
2012
Ties: 1939, 1991
Sep 1986–Aug 1988
24-Month		53.3°F
(11.8°C)		51.6°F
(10.9°C)		1.7°F
(0.9°C)		113th Coolest
Coolest since:
1905
14th Warmest
Warmest since:
2017
Sep 1985–Aug 1988
36-Month		52.9°F
(11.6°C)		51.6°F
(10.9°C)		1.3°F
(0.7°C)		108th Coolest
Coolest since:
1979
18th Warmest
Warmest since:
2018
Ties: 1954, 1956
Sep 1984–Aug 1988
48-Month		52.6°F
(11.4°C)		51.6°F
(10.9°C)		1.0°F
(0.5°C)		102nd Coolest
Coolest since:
1905
23rd Warmest
Warmest since:
2019
Ties: 1922, 1932, 2009
Sep 1983–Aug 1988
60-Month		52.2°F
(11.2°C)		51.6°F
(10.9°C)		0.6°F
(0.3°C)		81st Coolest
Coolest since:
1906
43rd Warmest
Warmest since:
2020
Ties: 1938, 1941, 1993

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