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 2017

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • 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
May 2017
1-Month
63.6°F
(17.6°C)
63.2°F
(17.3°C)
0.4°F
(0.3°C)
63rd Coolest
Coolest since:
1924
66th Warmest
Warmest since:
2018
Ties: 1937
Apr–May 2017
2-Month
60.8°F
(16.0°C)
58.0°F
(14.4°C)
2.8°F
(1.6°C)
112th Coolest
Coolest since:
1907
17th Warmest
Warmest since:
1896
Ties: 2015
Mar–May 2017
3-Month
55.5°F
(13.1°C)
52.5°F
(11.4°C)
3.0°F
(1.7°C)
117th Coolest
Coolest since:
1960
12th Warmest
Warmest since:
2012
Feb–May 2017
4-Month
52.4°F
(11.3°C)
47.3°F
(8.5°C)
5.1°F
(2.8°C)
127th Coolest
Coolest since:
1978
2nd Warmest
Warmest since:
2012
Ties: 1991
Jan–May 2017
5-Month
48.8°F
(9.3°C)
43.4°F
(6.3°C)
5.4°F
(3.0°C)
127th Coolest
Coolest since:
1978
2nd Warmest
Warmest since:
2012
Dec 2016–May 2017
6-Month
45.8°F
(7.7°C)
41.5°F
(5.3°C)
4.3°F
(2.4°C)
126th Coolest
Coolest since:
1978
2nd Warmest
Warmest since:
2012
Ties: 1921
Nov 2016–May 2017
7-Month
46.1°F
(7.8°C)
41.5°F
(5.3°C)
4.6°F
(2.5°C)
126th Coolest
Coolest since:
1978
2nd Warmest
Warmest since:
2012
Oct 2016–May 2017
8-Month
48.0°F
(8.9°C)
43.3°F
(6.3°C)
4.7°F
(2.6°C)
126th Coolest
Coolest since:
1978
2nd Warmest
Warmest since:
2012
Sep 2016–May 2017
9-Month
50.6°F
(10.3°C)
46.0°F
(7.8°C)
4.6°F
(2.5°C)
126th Coolest
Coolest since:
1978
2nd Warmest
Warmest since:
2012
Aug 2016–May 2017
10-Month
53.2°F
(11.8°C)
48.8°F
(9.3°C)
4.4°F
(2.5°C)
126th Coolest
Coolest since:
1978
2nd Warmest
Warmest since:
2012
Jul 2016–May 2017
11-Month
55.3°F
(12.9°C)
51.4°F
(10.8°C)
3.9°F
(2.1°C)
126th Coolest
Coolest since:
1904
2nd Warmest
Warmest since:
2012
Jun 2016–May 2017
12-Month
57.0°F
(13.9°C)
53.1°F
(11.7°C)
3.9°F
(2.2°C)
126th Coolest
Coolest since:
1904
2nd Warmest
Warmest since:
2012
Dec 2015–May 2017
18-Month
53.1°F
(11.7°C)
49.2°F
(9.6°C)
3.9°F
(2.1°C)
126th Coolest
Coolest since:
1979
1st Warmest
Warmest to Date
2017
Jun 2015–May 2017
24-Month
56.3°F
(13.5°C)
53.0°F
(11.7°C)
3.3°F
(1.8°C)
126th Coolest
Coolest since:
1905, 1978
1st Warmest
Warmest to Date
2017
Jun 2014–May 2017
36-Month
54.8°F
(12.7°C)
53.1°F
(11.7°C)
1.7°F
(1.0°C)
118th Coolest
Coolest since:
1979
8th Warmest
Warmest since:
2018
Jun 2013–May 2017
48-Month
53.9°F
(12.2°C)
53.1°F
(11.7°C)
0.8°F
(0.5°C)
98th Coolest
Coolest since:
1980
27th Warmest
Warmest since:
2019
Ties: 1924, 1988, 1991, 1993
Jun 2012–May 2017
60-Month
53.9°F
(12.2°C)
53.1°F
(11.7°C)
0.8°F
(0.5°C)
97th Coolest
Coolest since:
1981
27th Warmest
Warmest since:
2020
Ties: 2000, 2018

Citing This Page