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, January 1986

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
January 1986
1-Month
27.9°F
(-2.3°C)
25.3°F
(-3.7°C)
2.6°F
(1.4°C)
81st Coolest Coolest since: 1985 1977
45th Warmest Warmest since: 1983 2006
Dec 1985–Jan 1986
2-Month
24.4°F
(-4.2°C)
27.4°F
(-2.6°C)
-3.0°F
(-1.6°C)
28th Coolest Coolest since: 1984 1918
97th Warmest Warmest since: 1985 1932
Nov 1985–Jan 1986
3-Month
30.1°F
(-1.1°C)
31.9°F
(-0.1°C)
-1.8°F
(-1.0°C)
33rd Coolest Coolest since: 1984 1977
92nd Warmest Warmest since: 1985 1932
Ties: 1938, 2011
Oct 1985–Jan 1986
4-Month
36.6°F
(2.6°C)
37.5°F
(3.1°C)
-0.9°F
(-0.5°C)
37th Coolest Coolest since: 1984 1977
88th Warmest Warmest since: 1985 1932
Ties: 1911, 1968, 1969
Sep 1985–Jan 1986
5-Month
42.7°F
(5.9°C)
43.4°F
(6.3°C)
-0.7°F
(-0.4°C)
44th Coolest Coolest since: 1984 1977
81st Warmest Warmest since: 1985 1932
Ties: 1917, 1943
Aug 1985–Jan 1986
6-Month
47.3°F
(8.5°C)
48.3°F
(9.1°C)
-1.0°F
(-0.6°C)
27th Coolest Coolest since: 1982 1977
98th Warmest Warmest since: 1985 1932
Ties: 1897, 1946, 1959
Jul 1985–Jan 1986
7-Month
51.2°F
(10.7°C)
52.3°F
(11.3°C)
-1.1°F
(-0.6°C)
31st Coolest Coolest since: 1982 1977
94th Warmest Warmest since: 1985 1932
Ties: 1897, 1962, 1973, 1993
Jun 1985–Jan 1986
8-Month
53.4°F
(11.9°C)
54.6°F
(12.6°C)
-1.2°F
(-0.7°C)
23rd Coolest Coolest since: 1982 1918, 1977
102nd Warmest Warmest since: 1985 1932
Ties: 1993
May 1985–Jan 1986
9-Month
54.6°F
(12.6°C)
55.4°F
(13.0°C)
-0.8°F
(-0.4°C)
33rd Coolest Coolest since: 1982 1918
92nd Warmest Warmest since: 1985 1932
Ties: 1963, 1969, 1973
Apr 1985–Jan 1986
10-Month
54.8°F
(12.7°C)
55.0°F
(12.8°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1984 1918
79th Warmest Warmest since: 1985 1932
Ties: 1916, 1917, 1924, 1961, 1975
Mar 1985–Jan 1986
11-Month
53.9°F
(12.2°C)
53.7°F
(12.1°C)
0.2°F
(0.1°C)
71st Coolest Coolest since: 1985 1918
54th Warmest Warmest since: 1983 2013
Ties: 1941, 1943, 1958
Feb 1985–Jan 1986
12-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 1984 1918
77th Warmest Warmest since: 1985 2013
Ties: 1912, 1916, 1944, 1967, 1976, 1984
Aug 1984–Jan 1986
18-Month
50.5°F
(10.3°C)
50.5°F
(10.3°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1985 1918
68th Warmest Warmest since: 1984 2017
Ties: 1897, 1899, 1928, 1941, 1967, 1990, 1995
Feb 1984–Jan 1986
24-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
53rd Coolest Coolest since: 1985 1918
71st Warmest Warmest since: 1985 2013
Ties: 1910, 1929, 1937, 1938, 1945, 1985, 1991, 2016
Feb 1983–Jan 1986
36-Month
51.4°F
(10.8°C)
51.5°F
(10.8°C)
-0.1°F
(0.0°C)
44th Coolest Coolest since: 1984 1905
79th Warmest Warmest since: 1985 2013
Ties: 1898, 1901, 1911, 1928, 1931, 1946, 1959, 1984, 1995, 1996
Feb 1982–Jan 1986
48-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
49th Coolest Coolest since: 1985 1905
73rd Warmest Warmest since: 1976 1934, 2002, 2019
Ties: 1900, 1901, 1926, 1946, 1966
Feb 1981–Jan 1986
60-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1985 1906
78th Warmest Warmest since: 1985 1935, 2003
Ties: 1914, 1917, 1966, 1968, 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 11, 2019 from https://www.ncdc.noaa.gov/cag/