Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Illinois, Climate Division 3. West

Average Temperature Rankings, December 2007

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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 2007
1-Month
27.2°F
(-2.7°C)
28.3°F
(-2.1°C)
-1.1°F
(-0.6°C)
50th Coolest
Coolest since:
1983
79th Warmest
Warmest since:
2015
Ties: 1915, 1968
Nov–Dec 2007
2-Month
34.5°F
(1.4°C)
34.3°F
(1.3°C)
0.2°F
(0.1°C)
62nd Coolest
Coolest since:
2000
67th Warmest
Warmest since:
1931
Ties: 1978, 1997
Oct–Dec 2007
3-Month
42.7°F
(5.9°C)
41.0°F
(5.0°C)
1.7°F
(0.9°C)
94th Coolest
Coolest since:
1976
35th Warmest
Warmest since:
1931
Ties: 1900
Sep–Dec 2007
4-Month
49.3°F
(9.6°C)
47.3°F
(8.5°C)
2.0°F
(1.1°C)
109th Coolest
Coolest since:
1976
20th Warmest
Warmest since:
1931
Aug–Dec 2007
5-Month
55.1°F
(12.8°C)
52.5°F
(11.4°C)
2.6°F
(1.4°C)
116th Coolest
Coolest since:
1976
13th Warmest
Warmest since:
1931
Ties: 1936, 1953
Jul–Dec 2007
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: 1921, 1930
Jun–Dec 2007
7-Month
60.2°F
(15.7°C)
58.6°F
(14.8°C)
1.6°F
(0.9°C)
108th Coolest
Coolest since:
1976
21st Warmest
Warmest since:
1931
Ties: 1947, 2005
May–Dec 2007
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: 1921, 1939, 1987
Apr–Dec 2007
9-Month
59.8°F
(15.4°C)
58.2°F
(14.6°C)
1.6°F
(0.8°C)
111th Coolest
Coolest since:
1917
18th Warmest
Warmest since:
1931
Ties: 1930, 1933, 1953, 2005
Mar–Dec 2007
10-Month
58.6°F
(14.8°C)
56.3°F
(13.5°C)
2.3°F
(1.3°C)
119th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
2012
Ties: 1934, 2015
Feb–Dec 2007
11-Month
55.1°F
(12.8°C)
53.7°F
(12.1°C)
1.4°F
(0.7°C)
108th Coolest
Coolest since:
1917
21st Warmest
Warmest since:
2012
Ties: 1936, 1939, 2006, 2010, 2011
Jan–Dec 2007
12-Month
52.9°F
(11.6°C)
51.2°F
(10.7°C)
1.7°F
(0.9°C)
110th Coolest
Coolest since:
1917
19th Warmest
Warmest since:
2012
Ties: 1991, 1999, 2021
Jul 2006–Dec 2007
18-Month
54.4°F
(12.4°C)
53.0°F
(11.7°C)
1.4°F
(0.7°C)
109th Coolest
Coolest since:
1904
19th Warmest
Warmest since:
2012
Jan 2006–Dec 2007
24-Month
53.2°F
(11.8°C)
51.2°F
(10.7°C)
2.0°F
(1.1°C)
118th Coolest
Coolest since:
1979
10th Warmest
Warmest since:
2017
Ties: 2016
Jan 2005–Dec 2007
36-Month
53.3°F
(11.8°C)
51.2°F
(10.7°C)
2.1°F
(1.1°C)
125th Coolest
Coolest since:
1905
2nd Warmest
Warmest to Date
2017
Jan 2004–Dec 2007
48-Month
52.9°F
(11.6°C)
51.2°F
(10.7°C)
1.7°F
(0.9°C)
121st Coolest
Coolest since:
1905
5th Warmest
Warmest since:
1934
Jan 2003–Dec 2007
60-Month
52.5°F
(11.4°C)
51.2°F
(10.7°C)
1.3°F
(0.7°C)
118th Coolest
Coolest since:
1905
7th Warmest
Warmest since:
1934
Ties: 1957, 2001, 2006

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