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 5. East

Average Temperature Rankings, May 2014

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
May 2014
1-Month
62.7°F
(17.1°C)
61.0°F
(16.1°C)
1.7°F
(1.0°C)
83rd Coolest
Coolest since:
1907
46th Warmest
Warmest since:
2018
Ties: 1933, 1956
Apr–May 2014
2-Month
57.0°F
(13.9°C)
55.5°F
(13.1°C)
1.5°F
(0.8°C)
95th Coolest
Coolest since:
1907
34th Warmest
Warmest since:
1977
Ties: 1911
Mar–May 2014
3-Month
48.9°F
(9.4°C)
49.7°F
(9.8°C)
-0.8°F
(-0.4°C)
44th Coolest
Coolest since:
1960
85th Warmest
Warmest since:
2012
Ties: 1965
Feb–May 2014
4-Month
41.0°F
(5.0°C)
44.2°F
(6.8°C)
-3.2°F
(-1.8°C)
11th Coolest
Coolest since:
1978
118th Warmest
Warmest since:
2012
Jan–May 2014
5-Month
36.2°F
(2.3°C)
40.1°F
(4.5°C)
-3.9°F
(-2.2°C)
5th Coolest
Coolest since:
1978
124th Warmest
Warmest since:
2012
Ties: 1940
Dec 2013–May 2014
6-Month
34.4°F
(1.3°C)
38.1°F
(3.4°C)
-3.7°F
(-2.1°C)
5th Coolest
Coolest since:
1904, 1978
123rd Warmest
Warmest since:
2012
Ties: 1920
Nov 2013–May 2014
7-Month
34.8°F
(1.6°C)
38.3°F
(3.5°C)
-3.5°F
(-1.9°C)
4th Coolest
Coolest since:
1904
124th Warmest
Warmest since:
2012
Ties: 1920, 1979
Oct 2013–May 2014
8-Month
37.2°F
(2.9°C)
40.2°F
(4.6°C)
-3.0°F
(-1.7°C)
7th Coolest
Coolest since:
1904
121st Warmest
Warmest since:
2012
Ties: 1926
Sep 2013–May 2014
9-Month
40.7°F
(4.8°C)
43.0°F
(6.1°C)
-2.3°F
(-1.3°C)
8th Coolest
Coolest since:
1904
120th Warmest
Warmest since:
2012
Ties: 1902
Aug 2013–May 2014
10-Month
43.8°F
(6.6°C)
45.9°F
(7.7°C)
-2.1°F
(-1.1°C)
9th Coolest
Coolest since:
1904
119th Warmest
Warmest since:
2012
Ties: 1977, 1982
Jul 2013–May 2014
11-Month
46.3°F
(7.9°C)
48.5°F
(9.2°C)
-2.2°F
(-1.3°C)
6th Coolest
Coolest since:
1904
122nd Warmest
Warmest since:
2012
Ties: 1899
Jun 2013–May 2014
12-Month
48.4°F
(9.1°C)
50.3°F
(10.2°C)
-1.9°F
(-1.1°C)
7th Coolest
Coolest since:
1904
121st Warmest
Warmest since:
2012
Dec 2012–May 2014
18-Month
45.5°F
(7.5°C)
46.2°F
(7.9°C)
-0.7°F
(-0.4°C)
29th Coolest
Coolest since:
1905
98th Warmest
Warmest since:
2017
Ties: 1925, 1926, 1927, 1971
Jun 2012–May 2014
24-Month
50.0°F
(10.0°C)
50.3°F
(10.2°C)
-0.3°F
(-0.2°C)
49th Coolest
Coolest since:
1905
78th Warmest
Warmest since:
2017
Ties: 1920, 1936, 1944, 1966, 1967
Jun 2011–May 2014
36-Month
51.6°F
(10.9°C)
50.3°F
(10.2°C)
1.3°F
(0.7°C)
105th Coolest
Coolest since:
1905, 1906
21st Warmest
Warmest since:
2018
Ties: 1989, 1999
Jun 2010–May 2014
48-Month
51.5°F
(10.8°C)
50.3°F
(10.2°C)
1.2°F
(0.6°C)
103rd Coolest
Coolest since:
1905
22nd Warmest
Warmest since:
2019
Ties: 1933, 1988, 1991, 2017
Jun 2009–May 2014
60-Month
51.4°F
(10.8°C)
50.3°F
(10.2°C)
1.1°F
(0.6°C)
100th Coolest
Coolest since:
1905, 1906, 1908
24th Warmest
Warmest since:
2020
Ties: 1956, 1989, 2018

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