Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of October 2019. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, October 1974

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
October 1974
1-Month
53.9°F
(12.2°C)
54.6°F
(12.6°C)
-0.7°F
(-0.4°C)
48th Coolest Coolest since: 1972 1925
78th Warmest Warmest since: 1973 1963
Ties: 1936, 1965, 2019
Sep–Oct 1974
2-Month
57.4°F
(14.1°C)
60.4°F
(15.8°C)
-3.0°F
(-1.7°C)
6th Coolest Coolest since: 1952 1917
120th Warmest Warmest since: 1973 1897, 2016
Ties: 1952
Aug–Oct 1974
3-Month
62.2°F
(16.8°C)
64.8°F
(18.2°C)
-2.6°F
(-1.4°C)
6th Coolest Coolest since: 1967 1917
120th Warmest Warmest since: 1973 1947
Ties: 1896
Jul–Oct 1974
4-Month
65.8°F
(18.8°C)
67.4°F
(19.7°C)
-1.6°F
(-0.9°C)
9th Coolest Coolest since: 1967 1917
117th Warmest Warmest since: 1973 1936
Ties: 1902, 1907, 1909, 2014
Jun–Oct 1974
5-Month
66.2°F
(19.0°C)
68.3°F
(20.2°C)
-2.1°F
(-1.2°C)
7th Coolest Coolest since: 1967 1917
119th Warmest Warmest since: 1973 1936
Ties: 1903, 1904, 1907
May–Oct 1974
6-Month
65.3°F
(18.5°C)
67.2°F
(19.6°C)
-1.9°F
(-1.1°C)
9th Coolest Coolest since: 1967 1917
117th Warmest Warmest since: 1973 1936
Apr–Oct 1974
7-Month
63.7°F
(17.6°C)
65.0°F
(18.3°C)
-1.3°F
(-0.7°C)
17th Coolest Coolest since: 1967 1917
109th Warmest Warmest since: 1973 2010
Mar–Oct 1974
8-Month
61.1°F
(16.2°C)
61.8°F
(16.6°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1972 1917
94th Warmest Warmest since: 1973 2012
Ties: 1902, 1906, 1937, 1943, 1989, 2013
Feb–Oct 1974
9-Month
57.8°F
(14.3°C)
58.2°F
(14.6°C)
-0.4°F
(-0.3°C)
44th Coolest Coolest since: 1972 1917
82nd Warmest Warmest since: 1973 2012
Ties: 1901, 1940, 1968, 1992, 2009
Jan–Oct 1974
10-Month
54.7°F
(12.6°C)
55.0°F
(12.8°C)
-0.3°F
(-0.2°C)
54th Coolest Coolest since: 1972 1904
72nd Warmest Warmest since: 1973 2012
Ties: 1906, 1943, 1957, 2015
Dec 1973–Oct 1974
11-Month
52.2°F
(11.2°C)
52.6°F
(11.4°C)
-0.4°F
(-0.2°C)
46th Coolest Coolest since: 1970 1904
79th Warmest Warmest since: 1973 2012
Ties: 1977, 2003
Nov 1973–Oct 1974
12-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
54th Coolest Coolest since: 1972 1904
71st Warmest Warmest since: 1973 2012
Ties: 1901, 1910, 1950, 1952, 1972, 1980
May 1973–Oct 1974
18-Month
57.0°F
(13.9°C)
56.9°F
(13.8°C)
0.1°F
(0.1°C)
70th Coolest Coolest since: 1972 1904
55th Warmest Warmest since: 1973 2012
Ties: 1897, 1913, 1923, 1950, 1972, 1985
Nov 1972–Oct 1974
24-Month
52.0°F
(11.1°C)
51.6°F
(10.9°C)
0.4°F
(0.2°C)
82nd Coolest Coolest since: 1973 1905
42nd Warmest Warmest since: 1973 2017
Ties: 1923, 1973, 1984, 1986
Nov 1971–Oct 1974
36-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1972 1904, 1979
55th Warmest Warmest since: 1973 2018
Ties: 1898, 1975, 1983
Nov 1970–Oct 1974
48-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1973 1905
55th Warmest Warmest since: 1958 2019
Ties: 1916, 1931, 1943, 1950, 1958
Nov 1969–Oct 1974
60-Month
51.6°F
(10.9°C)
51.6°F
(10.9°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1973 1905, 1906
68th Warmest Warmest since: 1959 2002
Ties: 1914, 1977, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 22, 2019 from https://www.ncdc.noaa.gov/cag/