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 1980

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
October 1980
1-Month
51.2°F
(10.7°C)
54.6°F
(12.6°C)
-3.4°F
(-1.9°C)
12th Coolest Coolest since: 1976 1925
114th Warmest Warmest since: 1979 1963
Ties: 1898, 1957
Sep–Oct 1980
2-Month
59.5°F
(15.3°C)
60.4°F
(15.8°C)
-0.9°F
(-0.5°C)
42nd Coolest Coolest since: 1976 1917
84th Warmest Warmest since: 1979 1897, 2016
Ties: 1972, 1996, 2014
Aug–Oct 1980
3-Month
65.4°F
(18.6°C)
64.8°F
(18.2°C)
0.6°F
(0.4°C)
83rd Coolest Coolest since: 1979 1917
43rd Warmest Warmest since: 1973 1947
Ties: 1908, 1970
Jul–Oct 1980
4-Month
68.8°F
(20.4°C)
67.5°F
(19.7°C)
1.3°F
(0.7°C)
101st Coolest Coolest since: 1979 1917
25th Warmest Warmest since: 1973 1936
Ties: 1963
Jun–Oct 1980
5-Month
69.1°F
(20.6°C)
68.2°F
(20.1°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 1979 1917
39th Warmest Warmest since: 1973 1936
Ties: 1899, 1911, 1930, 1988, 2012
May–Oct 1980
6-Month
68.1°F
(20.1°C)
67.2°F
(19.6°C)
0.9°F
(0.5°C)
89th Coolest Coolest since: 1979 1917
37th Warmest Warmest since: 1977 1936
Ties: 1897, 1899, 1930, 1971, 1977, 1986, 2011
Apr–Oct 1980
7-Month
65.5°F
(18.6°C)
64.9°F
(18.3°C)
0.6°F
(0.3°C)
76th Coolest Coolest since: 1979 1917
50th Warmest Warmest since: 1977 2010
Ties: 1897, 1906, 1962, 1973, 1983
Mar–Oct 1980
8-Month
61.8°F
(16.6°C)
61.8°F
(16.6°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1979 1917
70th Warmest Warmest since: 1977 2012
Ties: 1896, 1898, 1899, 1947, 1962, 1994
Feb–Oct 1980
9-Month
57.5°F
(14.2°C)
58.2°F
(14.6°C)
-0.7°F
(-0.4°C)
37th Coolest Coolest since: 1979 1917
89th Warmest Warmest since: 1977 2012
Ties: 1903, 1947
Jan–Oct 1980
10-Month
54.4°F
(12.4°C)
55.0°F
(12.8°C)
-0.6°F
(-0.4°C)
42nd Coolest Coolest since: 1979 1904
84th Warmest Warmest since: 1977 2012
Ties: 1945, 1948, 1962, 1968
Dec 1979–Oct 1980
11-Month
52.5°F
(11.4°C)
52.6°F
(11.4°C)
-0.1°F
(0.0°C)
57th Coolest Coolest since: 1979 1904
68th Warmest Warmest since: 1976 2012
Ties: 1959, 1975, 1989
Nov 1979–Oct 1980
12-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
54th Coolest Coolest since: 1979 1904
71st Warmest Warmest since: 1976 2012
Ties: 1901, 1910, 1950, 1952, 1972, 1974
May 1979–Oct 1980
18-Month
56.5°F
(13.6°C)
56.8°F
(13.8°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 1979 1904
83rd Warmest Warmest since: 1976 2012
Ties: 1927, 1930, 1960
Nov 1978–Oct 1980
24-Month
50.4°F
(10.2°C)
51.7°F
(10.9°C)
-1.3°F
(-0.7°C)
9th Coolest Coolest since: 1979 1905
115th Warmest Warmest since: 1977 2017
Nov 1977–Oct 1980
36-Month
50.0°F
(10.0°C)
51.6°F
(10.9°C)
-1.6°F
(-0.9°C)
5th Coolest Coolest since: 1979 1904, 1979
118th Warmest Warmest since: 1978 2018
Nov 1976–Oct 1980
48-Month
50.1°F
(10.1°C)
51.6°F
(10.9°C)
-1.5°F
(-0.8°C)
3rd Coolest Coolest since: 1907 1905
119th Warmest Warmest since: 1979 2019
Ties: 1904
Nov 1975–Oct 1980
60-Month
50.5°F
(10.3°C)
51.6°F
(10.9°C)
-1.1°F
(-0.6°C)
6th Coolest Coolest since: 1979 1905, 1906
115th Warmest Warmest since: 1979 2002
Ties: 1979, 1981

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 7, 2019 from https://www.ncdc.noaa.gov/cag/