Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 3. West

Average Temperature Rankings, May 1930

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
May 1930
1-Month		63.6°F
(17.6°C)		62.3°F
(16.8°C)		1.3°F
(0.8°C)		83rd Coolest
Coolest since:
1924
46th Warmest
Warmest since:
2018
Ties: 1972
Apr–May 1930
2-Month		59.4°F
(15.2°C)		56.8°F
(13.8°C)		2.6°F
(1.4°C)		109th Coolest
Coolest since:
1907
20th Warmest
Warmest since:
1896
Mar–May 1930
3-Month		52.5°F
(11.4°C)		50.9°F
(10.5°C)		1.6°F
(0.9°C)		95th Coolest
Coolest since:
1960
34th Warmest
Warmest since:
2012
Ties: 1905, 1976, 2001
Feb–May 1930
4-Month		48.9°F
(9.4°C)		45.2°F
(7.3°C)		3.7°F
(2.1°C)		118th Coolest
Coolest since:
1978
11th Warmest
Warmest since:
2012
Jan–May 1930
5-Month		42.3°F
(5.7°C)		40.9°F
(4.9°C)		1.4°F
(0.8°C)		91st Coolest
Coolest since:
1978
38th Warmest
Warmest since:
2012
Ties: 1922
Dec 1929–May 1930
6-Month		39.9°F
(4.4°C)		38.8°F
(3.8°C)		1.1°F
(0.6°C)		90th Coolest
Coolest since:
1978
38th Warmest
Warmest since:
2012
Ties: 1927, 1990
Nov 1929–May 1930
7-Month		39.2°F
(4.0°C)		39.0°F
(3.9°C)		0.2°F
(0.1°C)		66th Coolest
Coolest since:
1978
62nd Warmest
Warmest since:
2012
Ties: 1927
Oct 1929–May 1930
8-Month		41.0°F
(5.0°C)		41.0°F
(5.0°C)		0.0°F
(0.0°C)		61st Coolest
Coolest since:
1978
67th Warmest
Warmest since:
2012
Ties: 1915, 1967, 2013
Sep 1929–May 1930
9-Month		43.7°F
(6.5°C)		43.8°F
(6.6°C)		-0.1°F
(-0.1°C)		59th Coolest
Coolest since:
1978
69th Warmest
Warmest since:
2012
Ties: 1916, 1927
Aug 1929–May 1930
10-Month		46.5°F
(8.1°C)		46.8°F
(8.2°C)		-0.3°F
(-0.1°C)		48th Coolest
Coolest since:
1978
80th Warmest
Warmest since:
2012
Ties: 1959, 1973, 2003, 2010, 2013
Jul 1929–May 1930
11-Month		49.2°F
(9.6°C)		49.4°F
(9.7°C)		-0.2°F
(-0.1°C)		55th Coolest
Coolest since:
1904
73rd Warmest
Warmest since:
2012
Ties: 1925, 1966
Jun 1929–May 1930
12-Month		50.8°F
(10.4°C)		51.3°F
(10.7°C)		-0.5°F
(-0.3°C)		43rd Coolest
Coolest since:
1904
85th Warmest
Warmest since:
2012
Ties: 1903, 1961, 1980, 2009
Dec 1928–May 1930
18-Month		46.5°F
(8.1°C)		47.1°F
(8.4°C)		-0.6°F
(-0.3°C)		33rd Coolest
Coolest since:
1979
94th Warmest
Warmest since:
2017
Ties: 1924, 1966, 1969, 1982, 1985
Jun 1928–May 1930
24-Month		50.5°F
(10.3°C)		51.2°F
(10.7°C)		-0.7°F
(-0.4°C)		26th Coolest
Coolest since:
1905
101st Warmest
Warmest since:
2017
Ties: 1951, 1959, 1983
Jun 1927–May 1930
36-Month		50.8°F
(10.4°C)		51.2°F
(10.7°C)		-0.4°F
(-0.3°C)		37th Coolest
Coolest since:
1979
89th Warmest
Warmest since:
2018
Ties: 1928, 1929, 1977, 1998
Jun 1926–May 1930
48-Month		50.8°F
(10.4°C)		51.2°F
(10.7°C)		-0.4°F
(-0.3°C)		31st Coolest
Coolest since:
1980
94th Warmest
Warmest since:
1935
Ties: 1899, 1928, 1952, 1953
Jun 1925–May 1930
60-Month		50.7°F
(10.4°C)		51.2°F
(10.7°C)		-0.5°F
(-0.3°C)		21st Coolest
Coolest since:
1906, 1907, 1979
103rd Warmest
Warmest since:
1935
Ties: 1903, 1909, 1918, 1929, 1973

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