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 1927

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
October 1927
1-Month
57.6°F
(14.2°C)
54.6°F
(12.6°C)
3.0°F
(1.6°C)
104th Coolest Coolest since: 1926 1925
22nd Warmest Warmest since: 1924 1963
Ties: 1941
Sep–Oct 1927
2-Month
63.7°F
(17.6°C)
60.4°F
(15.8°C)
3.3°F
(1.8°C)
114th Coolest Coolest since: 1926 1917
12th Warmest Warmest since: 1920 1897, 2016
Aug–Oct 1927
3-Month
65.1°F
(18.4°C)
64.7°F
(18.2°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1926 1917
51st Warmest Warmest since: 1922 1947
Ties: 1901, 1934, 1935
Jul–Oct 1927
4-Month
67.3°F
(19.6°C)
67.5°F
(19.7°C)
-0.2°F
(-0.1°C)
60th Coolest Coolest since: 1925 1917
66th Warmest Warmest since: 1926 1936
Ties: 1912, 1937, 1946, 1949
Jun–Oct 1927
5-Month
67.3°F
(19.6°C)
68.3°F
(20.2°C)
-1.0°F
(-0.6°C)
29th Coolest Coolest since: 1924 1917
97th Warmest Warmest since: 1926 1936
Ties: 1981, 1996, 2003
May–Oct 1927
6-Month
66.1°F
(18.9°C)
67.2°F
(19.6°C)
-1.1°F
(-0.7°C)
18th Coolest Coolest since: 1924 1917
108th Warmest Warmest since: 1926 1936
Ties: 1910, 1928
Apr–Oct 1927
7-Month
64.1°F
(17.8°C)
65.0°F
(18.3°C)
-0.9°F
(-0.5°C)
28th Coolest Coolest since: 1926 1917
98th Warmest Warmest since: 1925 2010
Ties: 1910, 1972, 1979, 1989, 1990
Mar–Oct 1927
8-Month
61.4°F
(16.3°C)
61.8°F
(16.6°C)
-0.4°F
(-0.3°C)
42nd Coolest Coolest since: 1926 1917
84th Warmest Warmest since: 1925 2012
Ties: 1903, 1916, 1920, 1940, 1957
Feb–Oct 1927
9-Month
58.7°F
(14.8°C)
58.2°F
(14.6°C)
0.5°F
(0.2°C)
81st Coolest Coolest since: 1926 1917
45th Warmest Warmest since: 1925 2012
Ties: 1949, 1988, 2019
Jan–Oct 1927
10-Month
55.3°F
(12.9°C)
54.9°F
(12.7°C)
0.4°F
(0.2°C)
76th Coolest Coolest since: 1926 1904
50th Warmest Warmest since: 1925 2012
Ties: 1896, 1959
Dec 1926–Oct 1927
11-Month
52.7°F
(11.5°C)
52.6°F
(11.4°C)
0.1°F
(0.1°C)
66th Coolest Coolest since: 1926 1904
59th Warmest Warmest since: 1925 2012
Ties: 1898, 1976, 2011
Nov 1926–Oct 1927
12-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F
(-0.2°C)
46th Coolest Coolest since: 1926 1904
79th Warmest Warmest since: 1925 2012
Ties: 1909, 1943, 2008, 2015
May 1926–Oct 1927
18-Month
56.5°F
(13.6°C)
56.8°F
(13.8°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 1926 1904
83rd Warmest Warmest since: 1923 2012
Ties: 1930, 1960, 1980
Nov 1925–Oct 1927
24-Month
50.9°F
(10.5°C)
51.6°F
(10.9°C)
-0.7°F
(-0.4°C)
22nd Coolest Coolest since: 1924 1905
102nd Warmest Warmest since: 1926 2017
Ties: 1907, 1916, 1929, 1969, 1982
Nov 1924–Oct 1927
36-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
31st Coolest Coolest since: 1926 1904, 1979
92nd Warmest Warmest since: 1925 2018
Ties: 1899, 1909, 1920, 1925, 1951, 1964, 1997
Nov 1923–Oct 1927
48-Month
51.0°F
(10.6°C)
51.6°F
(10.9°C)
-0.6°F
(-0.3°C)
17th Coolest Coolest since: 1926 1905
105th Warmest Warmest since: 1926 2019
Ties: 1908, 1912, 1917, 1926, 1961, 1969, 1971
Nov 1922–Oct 1927
60-Month
51.0°F
(10.6°C)
51.5°F
(10.8°C)
-0.5°F
(-0.2°C)
15th Coolest Coolest since: 1920 1905, 1906
106th Warmest Warmest since: 1926 2002
Ties: 1902, 1962, 1964, 1969, 1971, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/