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 1959

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
October 1959
1-Month
54.9°F
(12.7°C)
55.7°F
(13.2°C)
-0.8°F
(-0.5°C)
51st Coolest
Coolest since:
1925
78th Warmest
Warmest since:
1963
Ties: 1968, 2001
Sep–Oct 1959
2-Month
62.0°F
(16.7°C)
61.6°F
(16.4°C)
0.4°F
(0.3°C)
73rd Coolest
Coolest since:
1917
56th Warmest
Warmest since:
1971, 2016
Ties: 1914
Aug–Oct 1959
3-Month
67.1°F
(19.5°C)
65.8°F
(18.8°C)
1.3°F
(0.7°C)
97th Coolest
Coolest since:
1976
32nd Warmest
Warmest since:
1947, 2007
Ties: 1899
Jul–Oct 1959
4-Month
69.2°F
(20.7°C)
68.4°F
(20.2°C)
0.8°F
(0.5°C)
88th Coolest
Coolest since:
1967
41st Warmest
Warmest since:
1936
Ties: 1935, 2011, 2012, 2017
Jun–Oct 1959
5-Month
70.1°F
(21.2°C)
69.2°F
(20.7°C)
0.9°F
(0.5°C)
89th Coolest
Coolest since:
1917
40th Warmest
Warmest since:
1936
Ties: 1930
May–Oct 1959
6-Month
69.6°F
(20.9°C)
68.2°F
(20.1°C)
1.4°F
(0.8°C)
104th Coolest
Coolest since:
1917
25th Warmest
Warmest since:
1936
Apr–Oct 1959
7-Month
67.4°F
(19.7°C)
66.0°F
(18.9°C)
1.4°F
(0.8°C)
105th Coolest
Coolest since:
1907
24th Warmest
Warmest since:
2010
Ties: 2002, 2017
Mar–Oct 1959
8-Month
64.2°F
(17.9°C)
63.0°F
(17.2°C)
1.2°F
(0.7°C)
102nd Coolest
Coolest since:
1917
27th Warmest
Warmest since:
2012
Ties: 1963
Feb–Oct 1959
9-Month
60.7°F
(15.9°C)
59.5°F
(15.3°C)
1.2°F
(0.6°C)
100th Coolest
Coolest since:
1917
29th Warmest
Warmest since:
2012
Ties: 1919, 1925, 1999
Jan–Oct 1959
10-Month
57.1°F
(13.9°C)
56.3°F
(13.5°C)
0.8°F
(0.4°C)
87th Coolest
Coolest since:
1979
42nd Warmest
Warmest since:
2012
Ties: 1995, 2019, 2020
Dec 1958–Oct 1959
11-Month
54.2°F
(12.3°C)
54.0°F
(12.2°C)
0.2°F
(0.1°C)
68th Coolest
Coolest since:
1904
60th Warmest
Warmest since:
2012
Ties: 1898, 1972
Nov 1958–Oct 1959
12-Month
53.4°F
(11.9°C)
53.0°F
(11.7°C)
0.4°F
(0.2°C)
77th Coolest
Coolest since:
1904
51st Warmest
Warmest since:
2012
Ties: 1908, 1930, 1957, 1990, 2013
May 1958–Oct 1959
18-Month
58.0°F
(14.4°C)
58.2°F
(14.6°C)
-0.2°F
(-0.2°C)
53rd Coolest
Coolest since:
1904
75th Warmest
Warmest since:
2012
Ties: 1903, 1909, 1990, 2003
Nov 1957–Oct 1959
24-Month
52.6°F
(11.4°C)
53.1°F
(11.7°C)
-0.5°F
(-0.3°C)
39th Coolest
Coolest since:
1979
88th Warmest
Warmest since:
2017
Ties: 1908, 1958
Nov 1956–Oct 1959
36-Month
52.9°F
(11.6°C)
53.1°F
(11.7°C)
-0.2°F
(-0.1°C)
49th Coolest
Coolest since:
1979
77th Warmest
Warmest since:
2018
Ties: 1910, 1951, 1996
Nov 1955–Oct 1959
48-Month
52.9°F
(11.6°C)
53.0°F
(11.7°C)
-0.1°F
(-0.1°C)
49th Coolest
Coolest since:
1905, 1980
76th Warmest
Warmest since:
2019
Ties: 1983
Nov 1954–Oct 1959
60-Month
53.2°F
(11.8°C)
53.0°F
(11.7°C)
0.2°F
(0.1°C)
58th Coolest
Coolest since:
1982
66th Warmest
Warmest since:
2020
Ties: 1948

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