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 1990

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1990
1-Month
27.9°F
(-2.3°C)
28.3°F
(-2.1°C)
-0.4°F
(-0.2°C)
55th Coolest Coolest since: 1989 1983
73rd Warmest Warmest since: 1988 2015
Ties: 1996
Nov–Dec 1990
2-Month
37.1°F
(2.8°C)
34.2°F
(1.2°C)
2.9°F
(1.6°C)
100th Coolest Coolest since: 1989 2000
28th Warmest Warmest since: 1987 1931
Ties: 1939
Oct–Dec 1990
3-Month
42.3°F
(5.7°C)
41.0°F
(5.0°C)
1.3°F
(0.7°C)
84th Coolest Coolest since: 1989 1976
44th Warmest Warmest since: 1984 1931
Ties: 1902
Sep–Dec 1990
4-Month
48.7°F
(9.3°C)
47.3°F
(8.5°C)
1.4°F
(0.8°C)
92nd Coolest Coolest since: 1989 1976
36th Warmest Warmest since: 1984 1931
Ties: 1948, 1975
Aug–Dec 1990
5-Month
53.6°F
(12.0°C)
52.5°F
(11.4°C)
1.1°F
(0.6°C)
91st Coolest Coolest since: 1989 1976
37th Warmest Warmest since: 1984 1931
Ties: 1908, 1923, 1973
Jul–Dec 1990
6-Month
57.1°F
(13.9°C)
56.5°F
(13.6°C)
0.6°F
(0.3°C)
76th Coolest Coolest since: 1989 1976
52nd Warmest Warmest since: 1988 1931
Ties: 1897, 1914, 1920
Jun–Dec 1990
7-Month
59.2°F
(15.1°C)
58.6°F
(14.8°C)
0.6°F
(0.3°C)
77th Coolest Coolest since: 1989 1976
51st Warmest Warmest since: 1988 1931
Ties: 1920, 1952, 2017
May–Dec 1990
8-Month
59.0°F
(15.0°C)
59.0°F
(15.0°C)
0.0°F
(0.0°C)
50th Coolest Coolest since: 1989 1917
78th Warmest Warmest since: 1988 1931
Ties: 1906, 1916, 1978, 1983, 2004
Apr–Dec 1990
9-Month
58.1°F
(14.5°C)
58.2°F
(14.6°C)
-0.1°F
(-0.1°C)
50th Coolest Coolest since: 1989 1917
78th Warmest Warmest since: 1988 1931
Ties: 1942, 1960, 1979, 1982
Mar–Dec 1990
10-Month
56.7°F
(13.7°C)
56.3°F
(13.5°C)
0.4°F
(0.2°C)
77th Coolest Coolest since: 1989 1917
51st Warmest Warmest since: 1988 2012
Ties: 1896
Feb–Dec 1990
11-Month
54.7°F
(12.6°C)
53.8°F
(12.1°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 1989 1917
34th Warmest Warmest since: 1987 2012
Ties: 1949
Jan–Dec 1990
12-Month
53.0°F
(11.7°C)
51.2°F
(10.7°C)
1.8°F
(1.0°C)
110th Coolest Coolest since: 1989 1917
18th Warmest Warmest since: 1987 2012
Ties: 2021
Jul 1989–Dec 1990
18-Month
53.4°F
(11.9°C)
52.9°F
(11.6°C)
0.5°F
(0.3°C)
82nd Coolest Coolest since: 1989 1904
45th Warmest Warmest since: 1988 2012
Ties: 1937
Jan 1989–Dec 1990
24-Month
51.5°F
(10.8°C)
51.2°F
(10.7°C)
0.3°F
(0.1°C)
79th Coolest Coolest since: 1989 1979
48th Warmest Warmest since: 1988 2017
Ties: 1928, 1964, 1984, 2019
Jan 1988–Dec 1990
36-Month
51.6°F
(10.9°C)
51.2°F
(10.7°C)
0.4°F
(0.2°C)
80th Coolest Coolest since: 1986 1905
46th Warmest Warmest since: 1989 2017
Ties: 1949, 1953, 1975, 2011
Jan 1987–Dec 1990
48-Month
52.2°F
(11.2°C)
51.2°F
(10.7°C)
1.0°F
(0.5°C)
102nd Coolest Coolest since: 1989 1905
23rd Warmest Warmest since: 1957 1934
Ties: 2005, 2017
Jan 1986–Dec 1990
60-Month
52.2°F
(11.2°C)
51.2°F
(10.7°C)
1.0°F
(0.5°C)
107th Coolest Coolest since: 1989 1905
17th Warmest Warmest since: 1957 1934
Ties: 1922, 1923, 1936, 1941, 2003

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.ncei.noaa.gov/cag/