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 1965

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
October 1965
1-Month
53.9°F
(12.2°C)
54.6°F
(12.6°C)
-0.7°F
(-0.4°C)
48th Coolest Coolest since: 1964 1925
78th Warmest Warmest since: 1963 1963
Ties: 1936, 1974, 2019
Sep–Oct 1965
2-Month
59.9°F
(15.5°C)
60.4°F
(15.8°C)
-0.5°F
(-0.3°C)
53rd Coolest Coolest since: 1964 1917
73rd Warmest Warmest since: 1963 1897, 2016
Ties: 1904, 1948, 1982
Aug–Oct 1965
3-Month
63.8°F
(17.7°C)
64.7°F
(18.2°C)
-0.9°F
(-0.5°C)
31st Coolest Coolest since: 1964 1917
95th Warmest Warmest since: 1963 1947
Ties: 1942, 1945, 1949, 1999
Jul–Oct 1965
4-Month
66.3°F
(19.1°C)
67.5°F
(19.7°C)
-1.2°F
(-0.6°C)
25th Coolest Coolest since: 1952 1917
101st Warmest Warmest since: 1964 1936
Ties: 1923, 1996
Jun–Oct 1965
5-Month
67.2°F
(19.6°C)
68.2°F
(20.1°C)
-1.0°F
(-0.5°C)
26th Coolest Coolest since: 1958 1917
100th Warmest Warmest since: 1964 1936
Ties: 1969, 2014
May–Oct 1965
6-Month
67.2°F
(19.6°C)
67.2°F
(19.6°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1961 1917
70th Warmest Warmest since: 1964 1936
Ties: 1898, 1908, 1943, 1952, 1978, 2001
Apr–Oct 1965
7-Month
65.2°F
(18.4°C)
65.0°F
(18.3°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1961 1917
60th Warmest Warmest since: 1964 2010
Ties: 1942, 1960, 1978, 1995
Mar–Oct 1965
8-Month
60.9°F
(16.1°C)
61.8°F
(16.6°C)
-0.9°F
(-0.5°C)
23rd Coolest Coolest since: 1961 1917
103rd Warmest Warmest since: 1964 2012
Ties: 1961, 1976, 1982, 1984
Feb–Oct 1965
9-Month
57.3°F
(14.1°C)
58.2°F
(14.6°C)
-0.9°F
(-0.5°C)
27th Coolest Coolest since: 1960 1917
99th Warmest Warmest since: 1964 2012
Ties: 1906, 1928, 1972
Jan–Oct 1965
10-Month
54.2°F
(12.3°C)
54.9°F
(12.7°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1960 1904
94th Warmest Warmest since: 1964 2012
Ties: 1909, 1950, 1970, 1994, 2003
Dec 1964–Oct 1965
11-Month
51.8°F
(11.0°C)
52.6°F
(11.4°C)
-0.8°F
(-0.4°C)
28th Coolest Coolest since: 1958 1904
97th Warmest Warmest since: 1964 2012
Ties: 1903, 1923, 1970, 1993
Nov 1964–Oct 1965
12-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
40th Coolest Coolest since: 1963 1904
85th Warmest Warmest since: 1964 2012
Ties: 1928, 1936, 1937, 1966, 2003
May 1964–Oct 1965
18-Month
56.7°F
(13.7°C)
56.8°F
(13.8°C)
-0.1°F
(-0.1°C)
54th Coolest Coolest since: 1963 1904
71st Warmest Warmest since: 1964 2012
Ties: 1940, 1963, 2003
Nov 1963–Oct 1965
24-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1964 1905
77th Warmest Warmest since: 1964 2017
Ties: 1910, 1964, 1977, 1993
Nov 1962–Oct 1965
36-Month
51.3°F
(10.7°C)
51.6°F
(10.9°C)
-0.3°F
(-0.2°C)
39th Coolest Coolest since: 1964 1904, 1979
84th Warmest Warmest since: 1959 2018
Ties: 1900, 1901, 1908, 1930, 1972, 1984, 1994
Nov 1961–Oct 1965
48-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
28th Coolest Coolest since: 1964 1905
94th Warmest Warmest since: 1964 2019
Ties: 1903, 1913, 1915, 1928, 1951, 1960, 1964, 1997
Nov 1960–Oct 1965
60-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
30th Coolest Coolest since: 1964 1905, 1906
91st Warmest Warmest since: 1960 2002
Ties: 1912, 1913, 1916, 1917, 1952, 1966, 1967, 1968, 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/