Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, October 1950

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
October 1950
1-Month
59.8°F
(15.4°C)
55.7°F
(13.2°C)
4.1°F
(2.2°C)
115th Coolest
Coolest since:
1925
14th Warmest
Warmest since:
1963
Sep–Oct 1950
2-Month
62.5°F
(16.9°C)
61.5°F
(16.4°C)
1.0°F
(0.5°C)
83rd Coolest
Coolest since:
1917
46th Warmest
Warmest since:
1971, 2016
Ties: 2002, 2004
Aug–Oct 1950
3-Month
65.0°F
(18.3°C)
65.8°F
(18.8°C)
-0.8°F
(-0.5°C)
37th Coolest
Coolest since:
1976
92nd Warmest
Warmest since:
1947, 2007
Ties: 1925, 1946, 1977, 1997
Jul–Oct 1950
4-Month
66.9°F
(19.4°C)
68.4°F
(20.2°C)
-1.5°F
(-0.8°C)
14th Coolest
Coolest since:
1967
115th Warmest
Warmest since:
1936
Ties: 1981
Jun–Oct 1950
5-Month
67.7°F
(19.8°C)
69.2°F
(20.7°C)
-1.5°F
(-0.9°C)
15th Coolest
Coolest since:
1917
114th Warmest
Warmest since:
1936
Ties: 1909, 1928
May–Oct 1950
6-Month
67.2°F
(19.6°C)
68.2°F
(20.1°C)
-1.0°F
(-0.5°C)
25th Coolest
Coolest since:
1917
104th Warmest
Warmest since:
1936
Ties: 1895, 1946
Apr–Oct 1950
7-Month
64.5°F
(18.1°C)
66.1°F
(18.9°C)
-1.6°F
(-0.8°C)
13th Coolest
Coolest since:
1907
116th Warmest
Warmest since:
2010
Ties: 1974
Mar–Oct 1950
8-Month
61.2°F
(16.2°C)
62.9°F
(17.2°C)
-1.7°F
(-1.0°C)
5th Coolest
Coolest since:
1917
124th Warmest
Warmest since:
2012
Feb–Oct 1950
9-Month
58.0°F
(14.4°C)
59.4°F
(15.2°C)
-1.4°F
(-0.8°C)
16th Coolest
Coolest since:
1917
113th Warmest
Warmest since:
2012
Jan–Oct 1950
10-Month
55.9°F
(13.3°C)
56.3°F
(13.5°C)
-0.4°F
(-0.2°C)
49th Coolest
Coolest since:
1979
80th Warmest
Warmest since:
2012
Ties: 1897, 1906, 1916, 1945, 1971, 2008
Dec 1949–Oct 1950
11-Month
54.1°F
(12.3°C)
54.0°F
(12.2°C)
0.1°F
(0.1°C)
62nd Coolest
Coolest since:
1904
66th Warmest
Warmest since:
2012
Ties: 1927, 1936, 1989
Nov 1949–Oct 1950
12-Month
53.3°F
(11.8°C)
53.1°F
(11.7°C)
0.2°F
(0.1°C)
71st Coolest
Coolest since:
1904
57th Warmest
Warmest since:
2012
Ties: 1972, 1976
May 1949–Oct 1950
18-Month
58.5°F
(14.7°C)
58.2°F
(14.6°C)
0.3°F
(0.1°C)
79th Coolest
Coolest since:
1904
49th Warmest
Warmest since:
2012
Ties: 1956, 1972, 1989, 2004
Nov 1948–Oct 1950
24-Month
53.9°F
(12.2°C)
53.1°F
(11.7°C)
0.8°F
(0.5°C)
93rd Coolest
Coolest since:
1979
34th Warmest
Warmest since:
2017
Ties: 1998
Nov 1947–Oct 1950
36-Month
53.4°F
(11.9°C)
53.0°F
(11.7°C)
0.4°F
(0.2°C)
78th Coolest
Coolest since:
1979
48th Warmest
Warmest since:
2018
Ties: 1915, 1931, 1942, 1973, 1974
Nov 1946–Oct 1950
48-Month
53.5°F
(11.9°C)
53.1°F
(11.7°C)
0.4°F
(0.2°C)
80th Coolest
Coolest since:
1905, 1980
45th Warmest
Warmest since:
2019
Ties: 1986, 1998, 1999, 2011, 2015
Nov 1945–Oct 1950
60-Month
53.5°F
(11.9°C)
53.0°F
(11.7°C)
0.5°F
(0.2°C)
74th Coolest
Coolest since:
1982
50th Warmest
Warmest since:
2020
Ties: 1941, 1945, 1953, 2015

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