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 January 2021. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, October 1911

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
October 1911
1-Month
52.9°F
(11.6°C)
54.6°F
(12.6°C)
-1.7°F
(-1.0°C)
37th Coolest Coolest since: 1909 1925
90th Warmest Warmest since: 1910 1963
Ties: 1929, 1959
Sep–Oct 1911
2-Month
60.8°F
(16.0°C)
60.4°F
(15.8°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1909 1917
53rd Warmest Warmest since: 1910 1897, 2016
Ties: 1994
Aug–Oct 1911
3-Month
64.7°F
(18.2°C)
64.7°F
(18.2°C)
0.0°F
(0.0°C)
67th Coolest Coolest since: 1909 1917
60th Warmest Warmest since: 1910 1947
Ties: 1905, 1937, 1986
Jul–Oct 1911
4-Month
67.5°F
(19.7°C)
67.5°F
(19.7°C)
0.0°F
(0.0°C)
68th Coolest Coolest since: 1909 1917
59th Warmest Warmest since: 1910 1936
Ties: 1984, 1999
Jun–Oct 1911
5-Month
69.1°F
(20.6°C)
68.3°F
(20.2°C)
0.8°F
(0.4°C)
88th Coolest Coolest since: 1910 1917
39th Warmest Warmest since: 1901 1936
Ties: 1899, 1930, 1980, 1988, 2012
May–Oct 1911
6-Month
68.8°F
(20.4°C)
67.2°F
(19.6°C)
1.6°F
(0.8°C)
108th Coolest Coolest since: 1910 1917
19th Warmest Warmest since: 1900 1936
Ties: 1922, 1944
Apr–Oct 1911
7-Month
66.0°F
(18.9°C)
65.0°F
(18.3°C)
1.0°F
(0.6°C)
97th Coolest Coolest since: 1910 1917
30th Warmest Warmest since: 1900 2010
Ties: 1939, 1944, 1988
Mar–Oct 1911
8-Month
62.8°F
(17.1°C)
61.8°F
(16.6°C)
1.0°F
(0.5°C)
95th Coolest Coolest since: 1910 1917
32nd Warmest Warmest since: 1900 2012
Ties: 1900, 1919, 1985, 1988
Feb–Oct 1911
9-Month
59.5°F
(15.3°C)
58.2°F
(14.6°C)
1.3°F
(0.7°C)
103rd Coolest Coolest since: 1910 1917
24th Warmest Warmest to Date 2012
Ties: 2018
Jan–Oct 1911
10-Month
56.4°F
(13.6°C)
54.9°F
(12.7°C)
1.5°F
(0.9°C)
102nd Coolest Coolest since: 1910 1904
25th Warmest Warmest to Date 2012
Ties: 1919, 1986
Dec 1910–Oct 1911
11-Month
53.6°F
(12.0°C)
52.6°F
(11.4°C)
1.0°F
(0.6°C)
94th Coolest Coolest since: 1910 1904
32nd Warmest Warmest to Date 2012
Ties: 1946, 1949, 2018
Nov 1910–Oct 1911
12-Month
52.1°F
(11.2°C)
51.6°F
(10.9°C)
0.5°F
(0.3°C)
85th Coolest Coolest since: 1910 1904
41st Warmest Warmest since: 1900 2012
Ties: 1897, 1913, 1944, 1947, 1976
May 1910–Oct 1911
18-Month
56.8°F
(13.8°C)
56.8°F
(13.8°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 1910 1904
68th Warmest Warmest since: 1901 2012
Ties: 1896, 1948, 1990
Nov 1909–Oct 1911
24-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
71st Coolest Coolest since: 1910 1905
54th Warmest Warmest since: 1901 2017
Ties: 1898, 1915, 1920, 1941, 1957, 1976, 1990
Nov 1908–Oct 1911
36-Month
51.6°F
(10.9°C)
51.6°F
(10.9°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1910 1904, 1979
67th Warmest Warmest since: 1910 2018
Ties: 1910, 1953, 1998
Nov 1907–Oct 1911
48-Month
51.7°F
(10.9°C)
51.6°F
(10.9°C)
0.1°F
(0.0°C)
56th Coolest Coolest since: 1910 1905
67th Warmest Warmest to Date 2019
Ties: 1945, 1946, 1975, 1983, 1995
Nov 1906–Oct 1911
60-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
48th Coolest Coolest since: 1910 1905, 1906
74th Warmest Warmest since: 1901 2002, 2020
Ties: 1900, 1901, 1984, 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 27, 2021 from https://www.ncdc.noaa.gov/cag/