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, May 2016

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
May 2016
1-Month
62.3°F
(16.8°C)
63.2°F
(17.3°C)
-0.9°F
(-0.5°C)
48th Coolest
Coolest since:
1924
81st Warmest
Warmest since:
2018
Apr–May 2016
2-Month
58.2°F
(14.6°C)
58.0°F
(14.4°C)
0.2°F
(0.2°C)
61st Coolest
Coolest since:
1907
68th Warmest
Warmest since:
1896
Ties: 1913
Mar–May 2016
3-Month
55.2°F
(12.9°C)
52.5°F
(11.4°C)
2.7°F
(1.5°C)
115th Coolest
Coolest since:
1960
14th Warmest
Warmest since:
2012
Ties: 1955
Feb–May 2016
4-Month
50.2°F
(10.1°C)
47.3°F
(8.5°C)
2.9°F
(1.6°C)
116th Coolest
Coolest since:
1978
13th Warmest
Warmest since:
2012
Jan–May 2016
5-Month
45.9°F
(7.7°C)
43.4°F
(6.3°C)
2.5°F
(1.4°C)
116th Coolest
Coolest since:
1978
13th Warmest
Warmest since:
2012
Dec 2015–May 2016
6-Month
45.4°F
(7.4°C)
41.4°F
(5.2°C)
4.0°F
(2.2°C)
123rd Coolest
Coolest since:
1978
5th Warmest
Warmest since:
2012
Nov 2015–May 2016
7-Month
45.8°F
(7.7°C)
41.6°F
(5.3°C)
4.2°F
(2.4°C)
125th Coolest
Coolest since:
1978
3rd Warmest
Warmest since:
2012
Oct 2015–May 2016
8-Month
47.2°F
(8.4°C)
43.3°F
(6.3°C)
3.9°F
(2.1°C)
124th Coolest
Coolest since:
1978
4th Warmest
Warmest since:
2012
Sep 2015–May 2016
9-Month
49.8°F
(9.9°C)
46.0°F
(7.8°C)
3.8°F
(2.1°C)
124th Coolest
Coolest since:
1978
4th Warmest
Warmest since:
2012
Aug 2015–May 2016
10-Month
52.0°F
(11.1°C)
48.8°F
(9.3°C)
3.2°F
(1.8°C)
124th Coolest
Coolest since:
1978
4th Warmest
Warmest since:
2012
Jul 2015–May 2016
11-Month
54.1°F
(12.3°C)
51.3°F
(10.7°C)
2.8°F
(1.6°C)
124th Coolest
Coolest since:
1904
4th Warmest
Warmest since:
2012
Jun 2015–May 2016
12-Month
55.7°F
(13.2°C)
53.1°F
(11.7°C)
2.6°F
(1.5°C)
124th Coolest
Coolest since:
1904
4th Warmest
Warmest since:
2012
Ties: 2006
Dec 2014–May 2016
18-Month
50.7°F
(10.4°C)
49.2°F
(9.6°C)
1.5°F
(0.8°C)
109th Coolest
Coolest since:
1979
18th Warmest
Warmest since:
2017
Ties: 1933, 1934, 2022
Jun 2014–May 2016
24-Month
53.7°F
(12.1°C)
53.1°F
(11.7°C)
0.6°F
(0.4°C)
89th Coolest
Coolest since:
1905, 1978
38th Warmest
Warmest since:
2017
Ties: 1921, 1974, 2002, 2009, 2011
Jun 2013–May 2016
36-Month
52.8°F
(11.6°C)
53.0°F
(11.7°C)
-0.2°F
(-0.1°C)
41st Coolest
Coolest since:
1979
85th Warmest
Warmest since:
2018
Ties: 1914, 1925, 1927, 1931, 1959, 1983, 1995
Jun 2012–May 2016
48-Month
53.1°F
(11.7°C)
53.1°F
(11.7°C)
0.0°F
(0.0°C)
56th Coolest
Coolest since:
1980
69th Warmest
Warmest since:
2019
Ties: 1917, 1951
Jun 2011–May 2016
60-Month
54.0°F
(12.2°C)
53.1°F
(11.7°C)
0.9°F
(0.5°C)
102nd Coolest
Coolest since:
1981
22nd Warmest
Warmest since:
2020
Ties: 1923, 1958, 2001, 2014

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