Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, October 1899

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
October 1899
1-Month
59.1°F
(15.1°C)
55.7°F
(13.2°C)
3.4°F
(1.9°C)
110th Coolest
Coolest since:
1925
19th Warmest
Warmest since:
1963
Ties: 1946
Sep–Oct 1899
2-Month
62.6°F
(17.0°C)
61.6°F
(16.4°C)
1.0°F
(0.6°C)
89th Coolest
Coolest since:
1917
40th Warmest
Warmest since:
1971, 2016
Ties: 1908, 1946, 1955, 2000, 2013
Aug–Oct 1899
3-Month
67.1°F
(19.5°C)
65.7°F
(18.7°C)
1.4°F
(0.8°C)
97th Coolest
Coolest since:
1976
32nd Warmest
Warmest since:
1947, 2007
Ties: 1959
Jul–Oct 1899
4-Month
69.3°F
(20.7°C)
68.4°F
(20.2°C)
0.9°F
(0.5°C)
90th Coolest
Coolest since:
1967
39th Warmest
Warmest since:
1936
Ties: 1971
Jun–Oct 1899
5-Month
70.2°F
(21.2°C)
69.2°F
(20.7°C)
1.0°F
(0.5°C)
95th Coolest
Coolest since:
1917
34th Warmest
Warmest since:
1936
Ties: 1911, 1980, 1986, 1995, 2011
May–Oct 1899
6-Month
69.2°F
(20.7°C)
68.2°F
(20.1°C)
1.0°F
(0.6°C)
96th Coolest
Coolest since:
1917
33rd Warmest
Warmest to Date
1936
Ties: 1947, 1955, 1962, 1980, 1987
Apr–Oct 1899
7-Month
67.0°F
(19.4°C)
66.0°F
(18.9°C)
1.0°F
(0.5°C)
93rd Coolest
Coolest since:
1907
36th Warmest
Warmest to Date
2010
Mar–Oct 1899
8-Month
63.0°F
(17.2°C)
62.9°F
(17.2°C)
0.1°F
(0.0°C)
68th Coolest
Coolest since:
1917
61st Warmest
Warmest to Date
2012
Ties: 1910, 1948, 1962, 1971
Feb–Oct 1899
9-Month
58.2°F
(14.6°C)
59.4°F
(15.2°C)
-1.2°F
(-0.6°C)
18th Coolest
Coolest since:
1917
111th Warmest
Warmest since:
2012
Ties: 1928, 1951
Jan–Oct 1899
10-Month
55.1°F
(12.8°C)
56.3°F
(13.5°C)
-1.2°F
(-0.7°C)
19th Coolest
Coolest since:
1979
110th Warmest
Warmest since:
2012
Ties: 1996
Dec 1898–Oct 1899
11-Month
52.7°F
(11.5°C)
54.1°F
(12.3°C)
-1.4°F
(-0.8°C)
14th Coolest
Coolest since:
1904
114th Warmest
Warmest since:
2012
Ties: 1905, 1924, 1996
Nov 1898–Oct 1899
12-Month
51.4°F
(10.8°C)
53.1°F
(11.7°C)
-1.7°F
(-0.9°C)
11th Coolest
Coolest since:
1904
117th Warmest
Warmest since:
2012
May 1898–Oct 1899
18-Month
57.0°F
(13.9°C)
58.2°F
(14.6°C)
-1.2°F
(-0.7°C)
13th Coolest
Coolest since:
1904
115th Warmest
Warmest since:
2012
Ties: 1912, 1958
Nov 1897–Oct 1899
24-Month
52.3°F
(11.3°C)
53.1°F
(11.7°C)
-0.8°F
(-0.4°C)
22nd Coolest
Coolest since:
1979
105th Warmest
Warmest since:
2017
Ties: 1906, 1907, 1929, 1968
Nov 1896–Oct 1899
36-Month
52.5°F
(11.4°C)
53.0°F
(11.7°C)
-0.5°F
(-0.3°C)
25th Coolest
Coolest since:
1979
101st Warmest
Warmest since:
2018
Ties: 1952
Nov 1895–Oct 1899
48-Month
52.7°F
(11.5°C)
53.1°F
(11.7°C)
-0.4°F
(-0.2°C)
32nd Coolest
Coolest since:
1905, 1980
93rd Warmest
Warmest to Date
2019
Ties: 1903, 1909, 1910, 1915, 1928, 1930, 1965, 1967, 1984, 1997

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