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, April 2008

View Period (Months):
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  • Record Coolest
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  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2008
1-Month
50.5°F
(10.3°C)
51.3°F
(10.7°C)
-0.8°F
(-0.4°C)
47th Coolest
Coolest since:
2018
82nd Warmest
Warmest since:
2010
Ties: 1943, 1972, 2009
Mar–Apr 2008
2-Month
44.2°F
(6.8°C)
45.2°F
(7.3°C)
-1.0°F
(-0.5°C)
46th Coolest
Coolest since:
1960
83rd Warmest
Warmest since:
2012
Ties: 1928, 1956, 1970, 2019
Feb–Apr 2008
3-Month
37.4°F
(3.0°C)
39.5°F
(4.2°C)
-2.1°F
(-1.2°C)
35th Coolest
Coolest since:
1899
94th Warmest
Warmest since:
2012
Ties: 1937
Jan–Apr 2008
4-Month
34.5°F
(1.4°C)
35.6°F
(2.0°C)
-1.1°F
(-0.6°C)
46th Coolest
Coolest since:
1912
83rd Warmest
Warmest since:
2012
Ties: 1926, 1966
Dec 2007–Apr 2008
5-Month
33.0°F
(0.6°C)
34.1°F
(1.2°C)
-1.1°F
(-0.6°C)
34th Coolest
Coolest since:
1978
94th Warmest
Warmest since:
2012
Ties: 1943
Nov 2007–Apr 2008
6-Month
34.5°F
(1.4°C)
35.2°F
(1.8°C)
-0.7°F
(-0.4°C)
41st Coolest
Coolest since:
1904, 1912, 1978
87th Warmest
Warmest since:
2012
Ties: 1900, 1943, 1971
Oct 2007–Apr 2008
7-Month
38.0°F
(3.3°C)
37.9°F
(3.3°C)
0.1°F
(0.0°C)
61st Coolest
Coolest since:
1912
67th Warmest
Warmest since:
2012
Ties: 1896, 1900, 1911, 1913, 2010
Sep 2007–Apr 2008
8-Month
41.9°F
(5.5°C)
41.4°F
(5.2°C)
0.5°F
(0.3°C)
74th Coolest
Coolest since:
1904, 1978
54th Warmest
Warmest since:
2017
Ties: 1896, 1907, 1915
Aug 2007–Apr 2008
9-Month
45.9°F
(7.7°C)
45.0°F
(7.2°C)
0.9°F
(0.5°C)
90th Coolest
Coolest since:
1978
38th Warmest
Warmest since:
2017
Ties: 1990
Jul 2007–Apr 2008
10-Month
48.7°F
(9.3°C)
48.2°F
(9.0°C)
0.5°F
(0.3°C)
84th Coolest
Coolest since:
1904
44th Warmest
Warmest since:
2012
Ties: 1945, 1964
Jun 2007–Apr 2008
11-Month
50.8°F
(10.4°C)
50.2°F
(10.1°C)
0.6°F
(0.3°C)
80th Coolest
Coolest since:
1904
48th Warmest
Warmest since:
2017
Ties: 1923, 1988
May 2007–Apr 2008
12-Month
52.2°F
(11.2°C)
51.2°F
(10.7°C)
1.0°F
(0.5°C)
96th Coolest
Coolest since:
1918
32nd Warmest
Warmest since:
2017
Ties: 1988, 1991, 2022
Nov 2006–Apr 2008
18-Month
47.2°F
(8.4°C)
45.8°F
(7.7°C)
1.4°F
(0.7°C)
104th Coolest
Coolest since:
1979
23rd Warmest
Warmest since:
2017
Ties: 1931
May 2006–Apr 2008
24-Month
52.1°F
(11.2°C)
51.2°F
(10.7°C)
0.9°F
(0.5°C)
99th Coolest
Coolest since:
1905
28th Warmest
Warmest since:
2017
Ties: 1914, 2001
May 2005–Apr 2008
36-Month
52.7°F
(11.5°C)
51.2°F
(10.7°C)
1.5°F
(0.8°C)
113th Coolest
Coolest since:
1979
13th Warmest
Warmest since:
2018
Ties: 1932, 2019
May 2004–Apr 2008
48-Month
52.7°F
(11.5°C)
51.3°F
(10.7°C)
1.4°F
(0.8°C)
120th Coolest
Coolest since:
1980
5th Warmest
Warmest since:
1935
May 2003–Apr 2008
60-Month
52.5°F
(11.4°C)
51.2°F
(10.7°C)
1.3°F
(0.7°C)
119th Coolest
Coolest since:
1906, 1979
5th Warmest
Warmest since:
1935
Ties: 1934, 1957, 2003

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