Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 3. West

Average Temperature Rankings, December 1981

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1981
1-Month
26.2°F
(-3.2°C)
28.3°F
(-2.1°C)
-2.1°F
(-1.1°C)
40th Coolest
Coolest since:
1983
89th Warmest
Warmest since:
2015
Ties: 1964, 1969
Nov–Dec 1981
2-Month
34.9°F
(1.6°C)
34.2°F
(1.2°C)
0.7°F
(0.4°C)
67th Coolest
Coolest since:
2000
62nd Warmest
Warmest since:
1931
Oct–Dec 1981
3-Month
40.7°F
(4.8°C)
41.0°F
(5.0°C)
-0.3°F
(-0.2°C)
53rd Coolest
Coolest since:
1976
76th Warmest
Warmest since:
1931
Ties: 1897, 1905
Sep–Dec 1981
4-Month
46.8°F
(8.2°C)
47.3°F
(8.5°C)
-0.5°F
(-0.3°C)
44th Coolest
Coolest since:
1976
85th Warmest
Warmest since:
1931
Ties: 1959, 1961, 1962, 1966
Aug–Dec 1981
5-Month
51.7°F
(10.9°C)
52.5°F
(11.4°C)
-0.8°F
(-0.5°C)
36th Coolest
Coolest since:
1976
93rd Warmest
Warmest since:
1931
Ties: 1902, 1904, 1909, 1942, 2009
Jul–Dec 1981
6-Month
55.6°F
(13.1°C)
56.5°F
(13.6°C)
-0.9°F
(-0.5°C)
33rd Coolest
Coolest since:
1976
96th Warmest
Warmest since:
1931
Ties: 1896, 1902, 1915, 1919, 1937, 1974
Jun–Dec 1981
7-Month
57.9°F
(14.4°C)
58.6°F
(14.8°C)
-0.7°F
(-0.4°C)
39th Coolest
Coolest since:
1976
90th Warmest
Warmest since:
1931
Ties: 1961
May–Dec 1981
8-Month
58.0°F
(14.4°C)
59.1°F
(15.1°C)
-1.1°F
(-0.7°C)
30th Coolest
Coolest since:
1917
99th Warmest
Warmest since:
1931
Ties: 1943, 1993, 2014
Apr–Dec 1981
9-Month
57.9°F
(14.4°C)
58.2°F
(14.6°C)
-0.3°F
(-0.2°C)
47th Coolest
Coolest since:
1917
82nd Warmest
Warmest since:
1931
Mar–Dec 1981
10-Month
56.3°F
(13.5°C)
56.3°F
(13.5°C)
0.0°F
(0.0°C)
61st Coolest
Coolest since:
1917
68th Warmest
Warmest since:
2012
Ties: 1923, 1975, 2002
Feb–Dec 1981
11-Month
53.9°F
(12.2°C)
53.7°F
(12.1°C)
0.2°F
(0.1°C)
72nd Coolest
Coolest since:
1917
57th Warmest
Warmest since:
2012
Ties: 2022
Jan–Dec 1981
12-Month
51.5°F
(10.8°C)
51.2°F
(10.7°C)
0.3°F
(0.1°C)
76th Coolest
Coolest since:
1917
53rd Warmest
Warmest since:
2012
Ties: 1923, 1927, 1928, 1932, 1948, 1957, 1994
Jul 1980–Dec 1981
18-Month
53.6°F
(12.0°C)
53.0°F
(11.7°C)
0.6°F
(0.3°C)
89th Coolest
Coolest since:
1904
39th Warmest
Warmest since:
2012
Ties: 1919, 1964, 2004
Jan 1980–Dec 1981
24-Month
51.3°F
(10.7°C)
51.2°F
(10.7°C)
0.1°F
(0.0°C)
71st Coolest
Coolest since:
1979
57th Warmest
Warmest since:
2017
Ties: 1915, 1936, 1948, 2010
Jan 1979–Dec 1981
36-Month
50.5°F
(10.3°C)
51.2°F
(10.7°C)
-0.7°F
(-0.4°C)
21st Coolest
Coolest since:
1905
106th Warmest
Warmest since:
2017
Ties: 1907, 1925, 1961, 1967, 1996
Jan 1978–Dec 1981
48-Month
50.1°F
(10.1°C)
51.2°F
(10.7°C)
-1.1°F
(-0.6°C)
7th Coolest
Coolest since:
1905
119th Warmest
Warmest since:
1934
Ties: 1918
Jan 1977–Dec 1981
60-Month
50.3°F
(10.2°C)
51.2°F
(10.7°C)
-0.9°F
(-0.5°C)
8th Coolest
Coolest since:
1905
117th Warmest
Warmest since:
1934
Ties: 1970, 1997

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