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 7. East Southeast

Average Temperature Rankings, April 2019

View Period (Months):
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2019
1-Month
54.3°F
(12.4°C)
52.8°F
(11.6°C)
1.5°F
(0.8°C)
82nd Coolest
Coolest since:
1907
47th Warmest
Warmest since:
2010
Ties: 1978
Mar–Apr 2019
2-Month
46.6°F
(8.1°C)
47.3°F
(8.5°C)
-0.7°F
(-0.4°C)
51st Coolest
Coolest since:
1926
78th Warmest
Warmest since:
2012
Ties: 1953, 1970
Feb–Apr 2019
3-Month
42.2°F
(5.7°C)
42.0°F
(5.6°C)
0.2°F
(0.1°C)
63rd Coolest
Coolest since:
1978
66th Warmest
Warmest since:
2012
Ties: 1909
Jan–Apr 2019
4-Month
38.8°F
(3.8°C)
38.5°F
(3.6°C)
0.3°F
(0.2°C)
67th Coolest
Coolest since:
1978
62nd Warmest
Warmest since:
2012
Ties: 1915
Dec 2018–Apr 2019
5-Month
38.2°F
(3.4°C)
37.0°F
(2.8°C)
1.2°F
(0.6°C)
79th Coolest
Coolest since:
1978
49th Warmest
Warmest since:
2012
Ties: 1909, 1989
Nov 2018–Apr 2019
6-Month
38.0°F
(3.3°C)
37.9°F
(3.3°C)
0.1°F
(0.0°C)
55th Coolest
Coolest since:
1978
73rd Warmest
Warmest since:
2012
Ties: 1897, 1923, 1924, 1934, 1975
Oct 2018–Apr 2019
7-Month
40.6°F
(4.8°C)
40.5°F
(4.7°C)
0.1°F
(0.1°C)
59th Coolest
Coolest since:
1978
69th Warmest
Warmest since:
2012
Ties: 1907, 1989
Sep 2018–Apr 2019
8-Month
44.5°F
(6.9°C)
43.8°F
(6.6°C)
0.7°F
(0.3°C)
82nd Coolest
Coolest since:
1918
46th Warmest
Warmest since:
2017
Ties: 1928, 1941, 1945, 1950, 1981, 1985
Aug 2018–Apr 2019
9-Month
47.9°F
(8.8°C)
47.2°F
(8.4°C)
0.7°F
(0.4°C)
80th Coolest
Coolest since:
1918
48th Warmest
Warmest since:
2017
Ties: 1907, 1923, 1927, 1941, 1945, 1985, 1989
Jul 2018–Apr 2019
10-Month
50.7°F
(10.4°C)
50.1°F
(10.1°C)
0.6°F
(0.3°C)
74th Coolest
Coolest since:
1918
54th Warmest
Warmest since:
2012
Ties: 2003
Jun 2018–Apr 2019
11-Month
53.0°F
(11.7°C)
52.2°F
(11.2°C)
0.8°F
(0.5°C)
86th Coolest
Coolest since:
1904, 1918
42nd Warmest
Warmest since:
2012
Ties: 1915, 1989, 2004
May 2018–Apr 2019
12-Month
54.6°F
(12.6°C)
53.1°F
(11.7°C)
1.5°F
(0.9°C)
110th Coolest
Coolest since:
1918
18th Warmest
Warmest since:
2012
Ties: 1937, 2020, 2022
Nov 2017–Apr 2019
18-Month
48.9°F
(9.4°C)
48.0°F
(8.9°C)
0.9°F
(0.5°C)
91st Coolest
Coolest since:
1905, 1979
36th Warmest
Warmest since:
2017
Ties: 1915, 1953, 1989
May 2017–Apr 2019
24-Month
53.9°F
(12.2°C)
53.1°F
(11.7°C)
0.8°F
(0.5°C)
94th Coolest
Coolest since:
1978
33rd Warmest
Warmest since:
2017
Ties: 1934, 2002, 2009
May 2016–Apr 2019
36-Month
54.9°F
(12.7°C)
53.1°F
(11.7°C)
1.8°F
(1.0°C)
122nd Coolest
Coolest since:
1979
4th Warmest
Warmest since:
2018
Ties: 2000
May 2015–Apr 2019
48-Month
55.2°F
(12.9°C)
53.1°F
(11.7°C)
2.1°F
(1.2°C)
124th Coolest
Coolest since:
1980
1st Warmest
Warmest to Date
2019
May 2014–Apr 2019
60-Month
54.4°F
(12.4°C)
53.0°F
(11.7°C)
1.4°F
(0.7°C)
114th Coolest
Coolest since:
1981
10th Warmest
Warmest since:
2020
Ties: 2013

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