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 2. Northeast

Average Temperature Rankings, April 1990

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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
April 1990
1-Month
49.1°F
(9.5°C)
47.8°F
(8.8°C)
1.3°F
(0.7°C)
82nd Coolest
Coolest since:
1907
47th Warmest
Warmest since:
1915
Ties: 1964
Mar–Apr 1990
2-Month
45.0°F
(7.2°C)
41.8°F
(5.4°C)
3.2°F
(1.8°C)
103rd Coolest
Coolest since:
1926
26th Warmest
Warmest since:
2012
Ties: 1963
Feb–Apr 1990
3-Month
40.2°F
(4.6°C)
36.1°F
(2.3°C)
4.1°F
(2.3°C)
114th Coolest
Coolest since:
1904
15th Warmest
Warmest since:
2012
Ties: 1925
Jan–Apr 1990
4-Month
38.3°F
(3.5°C)
32.5°F
(0.3°C)
5.8°F
(3.2°C)
123rd Coolest
Coolest since:
1912
6th Warmest
Warmest since:
2012
Dec 1989–Apr 1990
5-Month
33.7°F
(0.9°C)
31.2°F
(-0.4°C)
2.5°F
(1.3°C)
104th Coolest
Coolest since:
1904
24th Warmest
Warmest since:
2012
Ties: 1973
Nov 1989–Apr 1990
6-Month
34.2°F
(1.2°C)
32.3°F
(0.2°C)
1.9°F
(1.0°C)
100th Coolest
Coolest since:
1904
28th Warmest
Warmest since:
2012
Ties: 1946, 1981
Oct 1989–Apr 1990
7-Month
36.9°F
(2.7°C)
35.2°F
(1.8°C)
1.7°F
(0.9°C)
102nd Coolest
Coolest since:
1904
26th Warmest
Warmest since:
2012
Ties: 1974
Sep 1989–Apr 1990
8-Month
39.9°F
(4.4°C)
38.7°F
(3.7°C)
1.2°F
(0.7°C)
96th Coolest
Coolest since:
1904
32nd Warmest
Warmest since:
2012
Ties: 1928
Aug 1989–Apr 1990
9-Month
43.3°F
(6.3°C)
42.3°F
(5.7°C)
1.0°F
(0.6°C)
93rd Coolest
Coolest since:
1904
35th Warmest
Warmest since:
2012, 2017
Ties: 1898, 1914, 1938, 1945
Jul 1989–Apr 1990
10-Month
46.4°F
(8.0°C)
45.5°F
(7.5°C)
0.9°F
(0.5°C)
94th Coolest
Coolest since:
1904
34th Warmest
Warmest since:
2012
Ties: 1914, 1935, 1989, 2008
Jun 1989–Apr 1990
11-Month
48.3°F
(9.1°C)
47.5°F
(8.6°C)
0.8°F
(0.5°C)
84th Coolest
Coolest since:
1904
44th Warmest
Warmest since:
2012
Ties: 1934, 1957, 1988
May 1989–Apr 1990
12-Month
49.1°F
(9.5°C)
48.5°F
(9.2°C)
0.6°F
(0.3°C)
80th Coolest
Coolest since:
1904, 1918
48th Warmest
Warmest since:
2012
Ties: 1938, 1964, 2010
Nov 1988–Apr 1990
18-Month
43.8°F
(6.6°C)
43.0°F
(6.1°C)
0.8°F
(0.5°C)
88th Coolest
Coolest since:
1905, 1918
39th Warmest
Warmest since:
2017
Ties: 1914, 1945, 1998
May 1988–Apr 1990
24-Month
49.5°F
(9.7°C)
48.5°F
(9.2°C)
1.0°F
(0.5°C)
99th Coolest
Coolest since:
1905
28th Warmest
Warmest since:
2017
Ties: 1987, 2016
May 1987–Apr 1990
36-Month
49.5°F
(9.7°C)
48.4°F
(9.1°C)
1.1°F
(0.6°C)
100th Coolest
Coolest since:
1918
26th Warmest
Warmest since:
2000
Ties: 1932, 1988, 2005
May 1986–Apr 1990
48-Month
49.7°F
(9.8°C)
48.4°F
(9.1°C)
1.3°F
(0.7°C)
107th Coolest
Coolest since:
1980
18th Warmest
Warmest since:
2002
Ties: 1956, 2009
May 1985–Apr 1990
60-Month
49.5°F
(9.7°C)
48.4°F
(9.1°C)
1.1°F
(0.6°C)
100th Coolest
Coolest since:
1908, 1920
24th Warmest
Warmest since:
2002
Ties: 1989, 2014

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