Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, May 1985

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
May 1985
1-Month 		65.0°F
(18.3°C)		 63.2°F
(17.3°C)		 1.8°F
(1.0°C)		 89th Coolest
Coolest since:
 1924
40th Warmest
Warmest since:
 2018
Ties: 1950, 1953, 2013
Apr–May 1985
2-Month 		61.3°F
(16.3°C)		 58.0°F
(14.4°C)		 3.3°F
(1.9°C)		 116th Coolest
Coolest since:
 1907
13th Warmest
Warmest since:
 1896
Mar–May 1985
3-Month 		56.2°F
(13.4°C)		 52.6°F
(11.4°C)		 3.6°F
(2.0°C)		 119th Coolest
Coolest since:
 1960
10th Warmest
Warmest since:
 2012
Feb–May 1985
4-Month 		48.8°F
(9.3°C)		 47.3°F
(8.5°C)		 1.5°F
(0.8°C)		 92nd Coolest
Coolest since:
 1978
37th Warmest
Warmest since:
 2012
Ties: 1953
Jan–May 1985
5-Month 		43.1°F
(6.2°C)		 43.4°F
(6.3°C)		 -0.3°F
(-0.1°C)		 52nd Coolest
Coolest since:
 1978
77th Warmest
Warmest since:
 2012
Ties: 1977
Dec 1984–May 1985
6-Month 		42.4°F
(5.8°C)		 41.4°F
(5.2°C)		 1.0°F
(0.6°C)		 83rd Coolest
Coolest since:
 1978
45th Warmest
Warmest since:
 2012
Ties: 1911, 1925
Nov 1984–May 1985
7-Month 		42.3°F
(5.7°C)		 41.5°F
(5.3°C)		 0.8°F
(0.4°C)		 79th Coolest
Coolest since:
 1978
49th Warmest
Warmest since:
 2012
Ties: 1941
Oct 1984–May 1985
8-Month 		44.5°F
(6.9°C)		 43.3°F
(6.3°C)		 1.2°F
(0.6°C)		 92nd Coolest
Coolest since:
 1978
36th Warmest
Warmest since:
 2012
Ties: 1935, 1941, 1946, 1983
Sep 1984–May 1985
9-Month 		46.8°F
(8.2°C)		 46.0°F
(7.8°C)		 0.8°F
(0.4°C)		 89th Coolest
Coolest since:
 1978
39th Warmest
Warmest since:
 2012
Ties: 1919, 1935, 1950, 1964, 2008, 2019
Aug 1984–May 1985
10-Month 		49.6°F
(9.8°C)		 48.8°F
(9.3°C)		 0.8°F
(0.5°C)		 88th Coolest
Coolest since:
 1978
40th Warmest
Warmest since:
 2012
Ties: 1898, 1935, 2011, 2019
Jul 1984–May 1985
11-Month 		51.8°F
(11.0°C)		 51.3°F
(10.7°C)		 0.5°F
(0.3°C)		 76th Coolest
Coolest since:
 1904
52nd Warmest
Warmest since:
 2012
Ties: 1933, 1948, 1956, 1983
Jun 1984–May 1985
12-Month 		53.9°F
(12.2°C)		 53.1°F
(11.7°C)		 0.8°F
(0.5°C)		 89th Coolest
Coolest since:
 1904
39th Warmest
Warmest since:
 2012
Ties: 1919, 2005, 2013, 2018
Dec 1983–May 1985
18-Month 		48.5°F
(9.2°C)		 49.2°F
(9.6°C)		 -0.7°F
(-0.4°C)		 35th Coolest
Coolest since:
 1979
92nd Warmest
Warmest since:
 2017
Ties: 1911, 1962
Jun 1983–May 1985
24-Month 		53.1°F
(11.7°C)		 53.1°F
(11.7°C)		 0.0°F
(0.0°C)		 60th Coolest
Coolest since:
 1905, 1978
67th Warmest
Warmest since:
 2017
Ties: 1901, 1920, 1931
Jun 1982–May 1985
36-Month 		53.1°F
(11.7°C)		 53.0°F
(11.7°C)		 0.1°F
(0.0°C)		 60th Coolest
Coolest since:
 1979
66th Warmest
Warmest since:
 2018
Ties: 1938, 1948, 1951, 1994
Jun 1981–May 1985
48-Month 		52.7°F
(11.5°C)		 53.0°F
(11.7°C)		 -0.3°F
(-0.2°C)		 34th Coolest
Coolest since:
 1980
91st Warmest
Warmest since:
 2019
Ties: 1901, 1910, 1928, 1931, 1966, 1972, 1973, 1984, 1997
Jun 1980–May 1985
60-Month 		52.9°F
(11.6°C)		 53.0°F
(11.7°C)		 -0.1°F
(-0.1°C)		 48th Coolest
Coolest since:
 1981
76th Warmest
Warmest since:
 2020
Ties: 1977, 1986

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