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 1985

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1985
1-Month
18.7°F
(-7.4°C)
28.3°F
(-2.1°C)
-9.6°F
(-5.3°C)
5th Coolest Coolest since: 1983 1983
123rd Warmest Warmest since: 1984 2015
Nov–Dec 1985
2-Month
28.4°F
(-2.0°C)
34.3°F
(1.3°C)
-5.9°F
(-3.3°C)
4th Coolest Coolest since: 1976 2000
124th Warmest Warmest since: 1984 1931
Oct–Dec 1985
3-Month
37.2°F
(2.9°C)
41.0°F
(5.0°C)
-3.8°F
(-2.1°C)
7th Coolest Coolest since: 1976 1976
121st Warmest Warmest since: 1984 1931
Sep–Dec 1985
4-Month
44.5°F
(6.9°C)
47.2°F
(8.4°C)
-2.7°F
(-1.5°C)
7th Coolest Coolest since: 1976 1976
121st Warmest Warmest since: 1984 1931
Ties: 1951
Aug–Dec 1985
5-Month
49.6°F
(9.8°C)
52.5°F
(11.4°C)
-2.9°F
(-1.6°C)
3rd Coolest Coolest since: 1976 1976
125th Warmest Warmest since: 1984 1931
Jul–Dec 1985
6-Month
53.8°F
(12.1°C)
56.5°F
(13.6°C)
-2.7°F
(-1.5°C)
4th Coolest Coolest since: 1976 1976
124th Warmest Warmest since: 1984 1931
Ties: 1967
Jun–Dec 1985
7-Month
55.9°F
(13.3°C)
58.6°F
(14.8°C)
-2.7°F
(-1.5°C)
4th Coolest Coolest since: 1976 1976
124th Warmest Warmest since: 1984 1931
Ties: 1950
May–Dec 1985
8-Month
57.0°F
(13.9°C)
59.1°F
(15.1°C)
-2.1°F
(-1.2°C)
9th Coolest Coolest since: 1976 1917
119th Warmest Warmest since: 1984 1931
Ties: 1992
Apr–Dec 1985
9-Month
57.0°F
(13.9°C)
58.2°F
(14.6°C)
-1.2°F
(-0.7°C)
25th Coolest Coolest since: 1976 1917
103rd Warmest Warmest since: 1984 1931
Ties: 1966, 1997
Mar–Dec 1985
10-Month
55.7°F
(13.2°C)
56.3°F
(13.5°C)
-0.6°F
(-0.3°C)
38th Coolest Coolest since: 1978 1917
90th Warmest Warmest since: 1984 2012
Ties: 2000
Feb–Dec 1985
11-Month
52.7°F
(11.5°C)
53.7°F
(12.1°C)
-1.0°F
(-0.6°C)
24th Coolest Coolest since: 1979 1917
104th Warmest Warmest since: 1984 2012
Ties: 1895, 1898, 1909, 1912, 1937, 1976
Jan–Dec 1985
12-Month
49.7°F
(9.8°C)
51.2°F
(10.7°C)
-1.5°F
(-0.9°C)
13th Coolest Coolest since: 1979 1917
115th Warmest Warmest since: 1984 2012
Jul 1984–Dec 1985
18-Month
52.2°F
(11.2°C)
53.0°F
(11.7°C)
-0.8°F
(-0.5°C)
27th Coolest Coolest since: 1982 1904
100th Warmest Warmest since: 1984 2012
Ties: 1902, 1943, 1958, 1970
Jan 1984–Dec 1985
24-Month
50.6°F
(10.3°C)
51.3°F
(10.7°C)
-0.7°F
(-0.4°C)
29th Coolest Coolest since: 1980 1979
98th Warmest Warmest since: 1984 2017
Ties: 1910, 1926, 1972, 1977, 1993
Jan 1983–Dec 1985
36-Month
50.9°F
(10.5°C)
51.2°F
(10.7°C)
-0.3°F
(-0.2°C)
37th Coolest Coolest since: 1982 1905
89th Warmest Warmest since: 1984 2017
Ties: 1900, 1901, 1902, 1927, 1937, 1976, 1977, 1994, 2010
Jan 1982–Dec 1985
48-Month
50.7°F
(10.4°C)
51.2°F
(10.7°C)
-0.5°F
(-0.3°C)
28th Coolest Coolest since: 1982 1905
97th Warmest Warmest since: 1984 1934
Ties: 1912, 1929, 1971
Jan 1981–Dec 1985
60-Month
50.9°F
(10.5°C)
51.2°F
(10.7°C)
-0.3°F
(-0.2°C)
36th Coolest Coolest since: 1983 1905
88th Warmest Warmest since: 1984 1934
Ties: 1901, 1910, 1926, 1952, 1967, 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2022, retrieved on June 28, 2022 from https://www.ncdc.noaa.gov/cag/