Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 3. West

Average Temperature Rankings, December 1921

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
December 1921
1-Month
31.5°F
(-0.3°C)
28.3°F
(-2.1°C)
3.2°F
(1.8°C)
86th Coolest
Coolest since:
1983
43rd Warmest
Warmest since:
2015
Ties: 1928
Nov–Dec 1921
2-Month
35.2°F
(1.8°C)
34.3°F
(1.3°C)
0.9°F
(0.5°C)
72nd Coolest
Coolest since:
2000
57th Warmest
Warmest since:
1931
Ties: 1936, 1970
Oct–Dec 1921
3-Month
41.8°F
(5.4°C)
41.0°F
(5.0°C)
0.8°F
(0.4°C)
77th Coolest
Coolest since:
1976
52nd Warmest
Warmest since:
1931
Sep–Dec 1921
4-Month
48.8°F
(9.3°C)
47.3°F
(8.5°C)
1.5°F
(0.8°C)
99th Coolest
Coolest since:
1976
30th Warmest
Warmest since:
1931
Ties: 1908, 1912, 1927, 1984, 2017
Aug–Dec 1921
5-Month
53.8°F
(12.1°C)
52.5°F
(11.4°C)
1.3°F
(0.7°C)
99th Coolest
Coolest since:
1976
30th Warmest
Warmest since:
1931
Ties: 1930, 1933, 1940, 1948
Jul–Dec 1921
6-Month
58.1°F
(14.5°C)
56.5°F
(13.6°C)
1.6°F
(0.9°C)
111th Coolest
Coolest since:
1976
18th Warmest
Warmest since:
1931
Ties: 1930, 2007
Jun–Dec 1921
7-Month
60.6°F
(15.9°C)
58.6°F
(14.8°C)
2.0°F
(1.1°C)
116th Coolest
Coolest since:
1976
13th Warmest
Warmest since:
1931
Ties: 1938, 1971
May–Dec 1921
8-Month
61.1°F
(16.2°C)
59.1°F
(15.1°C)
2.0°F
(1.1°C)
118th Coolest
Coolest since:
1917
11th Warmest
Warmest since:
1931
Ties: 1939, 1987, 2007
Apr–Dec 1921
9-Month
60.3°F
(15.7°C)
58.2°F
(14.6°C)
2.1°F
(1.1°C)
118th Coolest
Coolest since:
1917
11th Warmest
Warmest since:
1931
Ties: 1987
Mar–Dec 1921
10-Month
59.0°F
(15.0°C)
56.3°F
(13.5°C)
2.7°F
(1.5°C)
125th Coolest
Coolest since:
1917
4th Warmest
Warmest to Date
2012
Ties: 1931
Feb–Dec 1921
11-Month
56.8°F
(13.8°C)
53.7°F
(12.1°C)
3.1°F
(1.7°C)
126th Coolest
Coolest since:
1917
3rd Warmest
Warmest to Date
2012
Ties: 1998, 2016
Jan–Dec 1921
12-Month
54.7°F
(12.6°C)
51.2°F
(10.7°C)
3.5°F
(1.9°C)
126th Coolest
Coolest since:
1917
3rd Warmest
Warmest to Date
2012
Jul 1920–Dec 1921
18-Month
55.5°F
(13.1°C)
53.0°F
(11.7°C)
2.5°F
(1.4°C)
124th Coolest
Coolest since:
1904
4th Warmest
Warmest to Date
2012
Ties: 2017
Jan 1920–Dec 1921
24-Month
52.7°F
(11.5°C)
51.2°F
(10.7°C)
1.5°F
(0.8°C)
112th Coolest
Coolest since:
1979
16th Warmest
Warmest to Date
2017
Ties: 1953, 2018, 2021
Jan 1919–Dec 1921
36-Month
52.4°F
(11.3°C)
51.2°F
(10.7°C)
1.2°F
(0.6°C)
106th Coolest
Coolest since:
1905
21st Warmest
Warmest to Date
2017
Ties: 1939, 1992
Jan 1918–Dec 1921
48-Month
52.1°F
(11.2°C)
51.2°F
(10.7°C)
0.9°F
(0.5°C)
100th Coolest
Coolest since:
1905
26th Warmest
Warmest to Date
1934
Ties: 1931, 1932, 1942, 1949, 2021
Jan 1917–Dec 1921
60-Month
51.2°F
(10.7°C)
51.2°F
(10.7°C)
0.0°F
(0.0°C)
53rd Coolest
Coolest since:
1905
72nd Warmest
Warmest since:
1934
Ties: 1900, 1911, 1975, 1977, 1995

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