Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, May 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 2015
1-Month
66.4°F
(19.1°C)
63.2°F
(17.3°C)
3.2°F
(1.8°C)
105th Coolest Coolest since: 2014 1924
22nd Warmest Warmest since: 2012 2018
Ties: 1970
Apr–May 2015
2-Month
60.8°F
(16.0°C)
58.1°F
(14.5°C)
2.7°F
(1.5°C)
110th Coolest Coolest since: 2014 1907
17th Warmest Warmest since: 2012 1896
Ties: 2017
Mar–May 2015
3-Month
53.5°F
(11.9°C)
52.5°F
(11.4°C)
1.0°F
(0.5°C)
84th Coolest Coolest since: 2014 1960
43rd Warmest Warmest since: 2012 2012
Feb–May 2015
4-Month
45.4°F
(7.4°C)
47.2°F
(8.4°C)
-1.8°F
(-1.0°C)
21st Coolest Coolest since: 2014 1978
106th Warmest Warmest since: 2013 2012
Ties: 1926, 1971, 1989
Jan–May 2015
5-Month
41.9°F
(5.5°C)
43.4°F
(6.3°C)
-1.5°F
(-0.8°C)
29th Coolest Coolest since: 2014 1978
98th Warmest Warmest since: 2013 2012
Ties: 1902
Dec 2014–May 2015
6-Month
40.8°F
(4.9°C)
41.4°F
(5.2°C)
-0.6°F
(-0.3°C)
40th Coolest Coolest since: 2014 1978
86th Warmest Warmest since: 2013 2012
Ties: 1923, 1966, 2001
Nov 2014–May 2015
7-Month
40.1°F
(4.5°C)
41.6°F
(5.3°C)
-1.5°F
(-0.8°C)
23rd Coolest Coolest since: 2014 1978
103rd Warmest Warmest since: 2013 2012
Ties: 1901, 1917, 1980
Oct 2014–May 2015
8-Month
42.0°F
(5.6°C)
43.3°F
(6.3°C)
-1.3°F
(-0.7°C)
25th Coolest Coolest since: 2014 1978
101st Warmest Warmest since: 2013 2012
Ties: 1924, 1980
Sep 2014–May 2015
9-Month
44.6°F
(7.0°C)
46.0°F
(7.8°C)
-1.4°F
(-0.8°C)
25th Coolest Coolest since: 2014 1978
101st Warmest Warmest since: 2013 2012
Ties: 1920, 1940
Aug 2014–May 2015
10-Month
47.5°F
(8.6°C)
48.8°F
(9.3°C)
-1.3°F
(-0.7°C)
21st Coolest Coolest since: 2014 1978
105th Warmest Warmest since: 2013 2012
Ties: 1897, 1960, 1980
Jul 2014–May 2015
11-Month
49.6°F
(9.8°C)
51.3°F
(10.7°C)
-1.7°F
(-0.9°C)
12th Coolest Coolest since: 2014 1904
114th Warmest Warmest since: 2013 2012
Ties: 1982
Jun 2014–May 2015
12-Month
51.7°F
(10.9°C)
53.1°F
(11.7°C)
-1.4°F
(-0.8°C)
14th Coolest Coolest since: 2014 1904
112th Warmest Warmest since: 2013 2012
Ties: 1963, 1982
Dec 2013–May 2015
18-Month
47.2°F
(8.4°C)
49.2°F
(9.6°C)
-2.0°F
(-1.2°C)
7th Coolest Coolest since: 1980 1979
118th Warmest Warmest since: 2014 2017
Jun 2013–May 2015
24-Month
51.4°F
(10.8°C)
53.1°F
(11.7°C)
-1.7°F
(-0.9°C)
5th Coolest Coolest since: 1979 1905, 1978
120th Warmest Warmest since: 2014 2017
Ties: 1904
Jun 2012–May 2015
36-Month
52.2°F
(11.2°C)
53.0°F
(11.7°C)
-0.8°F
(-0.5°C)
14th Coolest Coolest since: 1981 1979
110th Warmest Warmest since: 2014 2018
Ties: 1912, 1960, 1968, 1969, 1981
Jun 2011–May 2015
48-Month
53.5°F
(11.9°C)
53.0°F
(11.7°C)
0.5°F
(0.2°C)
77th Coolest Coolest since: 1998 1980
46th Warmest Warmest since: 2014 2019
Ties: 1936, 1938, 1939, 1941, 1974, 1975, 1976
Jun 2010–May 2015
60-Month
53.7°F
(12.1°C)
53.0°F
(11.7°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 1999 1981
34th Warmest Warmest since: 2014 2020
Ties: 1925, 1933, 1937, 1938, 1939, 1941, 1955, 1976, 1990, 1995, 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2020, retrieved on September 29, 2020 from https://www.ncdc.noaa.gov/cag/