Statewide Rankings

Statewide Data Info
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Illinois

Average Temperature Rankings, October 1947

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
October 1947
1-Month
62.2°F
(16.8°C)
54.6°F
(12.6°C)
7.6°F
(4.2°C)
127th Coolest
Coolest since:
1925
2nd Warmest
Warmest to Date
1963
Sep–Oct 1947
2-Month
65.0°F
(18.3°C)
60.5°F
(15.8°C)
4.5°F
(2.5°C)
124th Coolest
Coolest since:
1917
5th Warmest
Warmest since:
1897
Aug–Oct 1947
3-Month
70.2°F
(21.2°C)
64.8°F
(18.2°C)
5.4°F
(3.0°C)
128th Coolest
Coolest since:
1917
1st Warmest
Warmest to Date
1947
Jul–Oct 1947
4-Month
70.8°F
(21.6°C)
67.5°F
(19.7°C)
3.3°F
(1.9°C)
127th Coolest
Coolest since:
1917
2nd Warmest
Warmest since:
1936
Jun–Oct 1947
5-Month
70.4°F
(21.3°C)
68.2°F
(20.1°C)
2.2°F
(1.2°C)
115th Coolest
Coolest since:
1917
14th Warmest
Warmest since:
1936
Ties: 1933
May–Oct 1947
6-Month
68.4°F
(20.2°C)
67.2°F
(19.6°C)
1.2°F
(0.6°C)
99th Coolest
Coolest since:
1917
30th Warmest
Warmest since:
1936
Apr–Oct 1947
7-Month
65.9°F
(18.8°C)
65.0°F
(18.3°C)
0.9°F
(0.5°C)
94th Coolest
Coolest since:
1917
35th Warmest
Warmest since:
2010
Ties: 1899, 1919, 2002, 2011, 2019
Mar–Oct 1947
8-Month
61.8°F
(16.6°C)
61.8°F
(16.6°C)
0.0°F
(0.0°C)
56th Coolest
Coolest since:
1917
73rd Warmest
Warmest since:
2012
Ties: 1896, 1898, 1899, 1962, 1980
Feb–Oct 1947
9-Month
57.5°F
(14.2°C)
58.2°F
(14.6°C)
-0.7°F
(-0.4°C)
37th Coolest
Coolest since:
1917
92nd Warmest
Warmest since:
2012
Ties: 1903, 1980
Jan–Oct 1947
10-Month
54.8°F
(12.7°C)
54.9°F
(12.7°C)
-0.1°F
(0.0°C)
59th Coolest
Coolest since:
1904
70th Warmest
Warmest since:
2012
Ties: 1901, 1971, 1976, 2013
Dec 1946–Oct 1947
11-Month
52.9°F
(11.6°C)
52.6°F
(11.4°C)
0.3°F
(0.2°C)
74th Coolest
Coolest since:
1904
54th Warmest
Warmest since:
2012
Ties: 1900
Nov 1946–Oct 1947
12-Month
52.1°F
(11.2°C)
51.6°F
(10.9°C)
0.5°F
(0.3°C)
83rd Coolest
Coolest since:
1904
45th Warmest
Warmest since:
2012
Ties: 1897, 1913, 1976
May 1946–Oct 1947
18-Month
57.0°F
(13.9°C)
56.8°F
(13.8°C)
0.2°F
(0.1°C)
70th Coolest
Coolest since:
1904
58th Warmest
Warmest since:
2012
Ties: 1897, 1913, 1923, 1950, 1972, 1974, 1985
Nov 1945–Oct 1947
24-Month
52.3°F
(11.3°C)
51.6°F
(10.9°C)
0.7°F
(0.4°C)
90th Coolest
Coolest since:
1905
37th Warmest
Warmest since:
2017
Ties: 2019, 2020
Nov 1944–Oct 1947
36-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
76th Coolest
Coolest since:
1904, 1979
50th Warmest
Warmest since:
2018
Ties: 1915, 1938, 1946, 1948, 1949, 1973, 2010
Nov 1943–Oct 1947
48-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
72nd Coolest
Coolest since:
1905
53rd Warmest
Warmest since:
2019
Ties: 1937, 1938, 1958, 1976, 2011
Nov 1942–Oct 1947
60-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
64th Coolest
Coolest since:
1905, 1906
60th Warmest
Warmest since:
2002, 2020
Ties: 1953, 1959, 1976, 1998

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