Climate at a Glance

Divisional 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 May 2022. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, December 1986

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1986
1-Month
31.4°F
(-0.3°C)
28.3°F
(-2.1°C)
3.1°F
(1.8°C)
83rd Coolest Coolest since: 1985 1983
45th Warmest Warmest since: 1984 2015
Ties: 1956
Nov–Dec 1986
2-Month
33.7°F
(0.9°C)
34.2°F
(1.2°C)
-0.5°F
(-0.3°C)
47th Coolest Coolest since: 1985 2000
81st Warmest Warmest since: 1984 1931
Ties: 1906
Oct–Dec 1986
3-Month
40.8°F
(4.9°C)
41.0°F
(5.0°C)
-0.2°F
(-0.1°C)
56th Coolest Coolest since: 1985 1976
72nd Warmest Warmest since: 1984 1931
Ties: 1904, 1907, 2019
Sep–Dec 1986
4-Month
47.8°F
(8.8°C)
47.3°F
(8.5°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 1985 1976
57th Warmest Warmest since: 1984 1931
Ties: 1970, 1978
Aug–Dec 1986
5-Month
52.0°F
(11.1°C)
52.5°F
(11.4°C)
-0.5°F
(-0.3°C)
45th Coolest Coolest since: 1985 1976
83rd Warmest Warmest since: 1984 1931
Jul–Dec 1986
6-Month
56.3°F
(13.5°C)
56.5°F
(13.6°C)
-0.2°F
(-0.1°C)
54th Coolest Coolest since: 1985 1976
74th Warmest Warmest since: 1984 1931
Ties: 1901, 1952
Jun–Dec 1986
7-Month
58.7°F
(14.8°C)
58.6°F
(14.8°C)
0.1°F
(0.0°C)
59th Coolest Coolest since: 1985 1976
69th Warmest Warmest since: 1984 1931
Ties: 1944, 1964, 1978
May–Dec 1986
8-Month
59.4°F
(15.2°C)
59.1°F
(15.1°C)
0.3°F
(0.1°C)
70th Coolest Coolest since: 1985 1917
58th Warmest Warmest since: 1984 1931
Ties: 1908, 1920, 1957, 1963, 1970, 1979
Apr–Dec 1986
9-Month
59.0°F
(15.0°C)
58.2°F
(14.6°C)
0.8°F
(0.4°C)
87th Coolest Coolest since: 1985 1917
41st Warmest Warmest since: 1971 1931
Ties: 1964
Mar–Dec 1986
10-Month
57.4°F
(14.1°C)
56.2°F
(13.4°C)
1.2°F
(0.7°C)
95th Coolest Coolest since: 1985 1917
33rd Warmest Warmest since: 1977 2012
Ties: 1949, 1963, 1994, 2017
Feb–Dec 1986
11-Month
54.5°F
(12.5°C)
53.8°F
(12.1°C)
0.7°F
(0.4°C)
89th Coolest Coolest since: 1985 1917
39th Warmest Warmest since: 1977 2012
Ties: 1957, 1994, 2020
Jan–Dec 1986
12-Month
52.2°F
(11.2°C)
51.2°F
(10.7°C)
1.0°F
(0.5°C)
94th Coolest Coolest since: 1985 1917
34th Warmest Warmest since: 1973 2012
Ties: 1964, 2011
Jul 1985–Dec 1986
18-Month
52.7°F
(11.5°C)
52.9°F
(11.6°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1985 1904
83rd Warmest Warmest since: 1984 2012
Ties: 1906, 1909, 1927, 1966, 1994, 2008, 2013
Jan 1985–Dec 1986
24-Month
51.0°F
(10.6°C)
51.3°F
(10.7°C)
-0.3°F
(-0.1°C)
54th Coolest Coolest since: 1985 1979
73rd Warmest Warmest since: 1984 2017
Ties: 1930, 1937, 1973
Jan 1984–Dec 1986
36-Month
51.1°F
(10.6°C)
51.2°F
(10.7°C)
-0.1°F
(-0.1°C)
55th Coolest Coolest since: 1985 1905
71st Warmest Warmest since: 1975 2017
Ties: 1908, 1910, 1916
Jan 1983–Dec 1986
48-Month
51.3°F
(10.7°C)
51.3°F
(10.7°C)
0.0°F
(0.0°C)
65th Coolest Coolest since: 1985 1905
60th Warmest Warmest since: 1958 1934
Ties: 1913, 1930, 2016
Jan 1982–Dec 1986
60-Month
51.0°F
(10.6°C)
51.2°F
(10.7°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1985 1905
81st Warmest Warmest since: 1984 1934
Ties: 1912, 1930, 1960, 1966

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2022, retrieved on June 25, 2022 from https://www.ncdc.noaa.gov/cag/