Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 3. West

Average Temperature Rankings, December 2012

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  • Record Coolest
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 2012
1-Month
34.5°F
(1.4°C)
28.3°F
(-2.1°C)
6.2°F
(3.5°C)
116th Coolest
Coolest since:
1983
13th Warmest
Warmest since:
2015
Ties: 1994
Nov–Dec 2012
2-Month
37.8°F
(3.2°C)
34.3°F
(1.3°C)
3.5°F
(1.9°C)
107th Coolest
Coolest since:
2000
22nd Warmest
Warmest since:
1931
Ties: 1971
Oct–Dec 2012
3-Month
42.5°F
(5.8°C)
41.0°F
(5.0°C)
1.5°F
(0.8°C)
91st Coolest
Coolest since:
1976
38th Warmest
Warmest since:
1931
Ties: 1934
Sep–Dec 2012
4-Month
47.9°F
(8.8°C)
47.3°F
(8.5°C)
0.6°F
(0.3°C)
73rd Coolest
Coolest since:
1976
56th Warmest
Warmest since:
1931
Aug–Dec 2012
5-Month
53.0°F
(11.7°C)
52.6°F
(11.4°C)
0.4°F
(0.3°C)
72nd Coolest
Coolest since:
1976
57th Warmest
Warmest since:
1931
Ties: 1928, 2004
Jul–Dec 2012
6-Month
57.7°F
(14.3°C)
56.4°F
(13.6°C)
1.3°F
(0.7°C)
104th Coolest
Coolest since:
1976
25th Warmest
Warmest since:
1931
Ties: 1922, 1940, 2005
Jun–Dec 2012
7-Month
59.8°F
(15.4°C)
58.6°F
(14.8°C)
1.2°F
(0.6°C)
98th Coolest
Coolest since:
1976
31st Warmest
Warmest since:
1931
Ties: 1899, 1914, 1988
May–Dec 2012
8-Month
60.7°F
(15.9°C)
59.0°F
(15.0°C)
1.7°F
(0.9°C)
108th Coolest
Coolest since:
1917
21st Warmest
Warmest since:
1931
Ties: 1922, 2011
Apr–Dec 2012
9-Month
60.0°F
(15.6°C)
58.2°F
(14.6°C)
1.8°F
(1.0°C)
116th Coolest
Coolest since:
1917
13th Warmest
Warmest since:
1931
Ties: 2010
Mar–Dec 2012
10-Month
59.4°F
(15.2°C)
56.2°F
(13.4°C)
3.2°F
(1.8°C)
128th Coolest
Coolest since:
1917
1st Warmest
Warmest to Date
2012
Feb–Dec 2012
11-Month
57.2°F
(14.0°C)
53.7°F
(12.1°C)
3.5°F
(1.9°C)
128th Coolest
Coolest since:
1917
1st Warmest
Warmest to Date
2012
Jan–Dec 2012
12-Month
55.0°F
(12.8°C)
51.3°F
(10.7°C)
3.7°F
(2.1°C)
128th Coolest
Coolest since:
1917
1st Warmest
Warmest to Date
2012
Jul 2011–Dec 2012
18-Month
56.2°F
(13.4°C)
53.0°F
(11.7°C)
3.2°F
(1.7°C)
127th Coolest
Coolest since:
1904
1st Warmest
Warmest to Date
2012
Jan 2011–Dec 2012
24-Month
53.6°F
(12.0°C)
51.2°F
(10.7°C)
2.4°F
(1.3°C)
123rd Coolest
Coolest since:
1979
5th Warmest
Warmest since:
2017
Ties: 1939
Jan 2010–Dec 2012
36-Month
53.1°F
(11.7°C)
51.2°F
(10.7°C)
1.9°F
(1.0°C)
122nd Coolest
Coolest since:
1905
5th Warmest
Warmest since:
2017
Jan 2009–Dec 2012
48-Month
52.5°F
(11.4°C)
51.3°F
(10.7°C)
1.2°F
(0.7°C)
116th Coolest
Coolest since:
1905
10th Warmest
Warmest since:
1934
Ties: 2002, 2006
Jan 2008–Dec 2012
60-Month
52.0°F
(11.1°C)
51.2°F
(10.7°C)
0.8°F
(0.4°C)
100th Coolest
Coolest since:
1905
25th Warmest
Warmest since:
1934
Ties: 1931, 1932, 1938, 1939, 1955, 2004, 2013, 2016

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