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 December 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 4. Central

Average Temperature Rankings, May 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2015
1-Month
65.2°F
(18.4°C)
61.6°F
(16.4°C)
3.6°F
(2.0°C)
104th Coolest Coolest since: 2014 1917
22nd Warmest Warmest since: 2012 2018
Apr–May 2015
2-Month
59.6°F
(15.3°C)
56.1°F
(13.4°C)
3.5°F
(1.9°C)
113th Coolest Coolest since: 2014 1907
13th Warmest Warmest since: 2012 1977
Mar–May 2015
3-Month
52.4°F
(11.3°C)
50.3°F
(10.2°C)
2.1°F
(1.1°C)
104th Coolest Coolest since: 2014 1960
22nd Warmest Warmest since: 2012 2012
Ties: 1945
Feb–May 2015
4-Month
43.9°F
(6.6°C)
44.7°F
(7.1°C)
-0.8°F
(-0.5°C)
45th Coolest Coolest since: 2014 1960
81st Warmest Warmest since: 2013 2012
Jan–May 2015
5-Month
40.0°F
(4.4°C)
40.5°F
(4.7°C)
-0.5°F
(-0.3°C)
50th Coolest Coolest since: 2014 1978, 1979
76th Warmest Warmest since: 2013 2012
Ties: 1909, 1993
Dec 2014–May 2015
6-Month
38.8°F
(3.8°C)
38.5°F
(3.6°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 2014 1978
55th Warmest Warmest since: 2013 2012
Ties: 1925, 1950
Nov 2014–May 2015
7-Month
38.1°F
(3.4°C)
38.6°F
(3.7°C)
-0.5°F
(-0.3°C)
43rd Coolest Coolest since: 2014 1904
82nd Warmest Warmest since: 2013 2012
Ties: 1915, 1916, 1937, 1958, 1994
Oct 2014–May 2015
8-Month
40.0°F
(4.4°C)
40.5°F
(4.7°C)
-0.5°F
(-0.3°C)
38th Coolest Coolest since: 2014 1904
87th Warmest Warmest since: 2013 2012
Ties: 1906, 1980
Sep 2014–May 2015
9-Month
42.7°F
(5.9°C)
43.3°F
(6.3°C)
-0.6°F
(-0.4°C)
34th Coolest Coolest since: 2014 1904
91st Warmest Warmest since: 2013 2012
Ties: 1900
Aug 2014–May 2015
10-Month
45.8°F
(7.7°C)
46.3°F
(7.9°C)
-0.5°F
(-0.2°C)
38th Coolest Coolest since: 2014 1904
87th Warmest Warmest since: 2013 2012, 2017
Ties: 1903, 1947, 1965, 1967, 1975, 1980
Jul 2014–May 2015
11-Month
48.0°F
(8.9°C)
48.9°F
(9.4°C)
-0.9°F
(-0.5°C)
29th Coolest Coolest since: 2014 1904
96th Warmest Warmest since: 2013 2012
Ties: 1924
Jun 2014–May 2015
12-Month
50.0°F
(10.0°C)
50.7°F
(10.4°C)
-0.7°F
(-0.4°C)
34th Coolest Coolest since: 2014 1904
91st Warmest Warmest since: 2013 2012
Ties: 1996
Dec 2013–May 2015
18-Month
45.0°F
(7.2°C)
46.6°F
(8.1°C)
-1.6°F
(-0.9°C)
8th Coolest Coolest since: 1980 1905
116th Warmest Warmest since: 2014 2017
Jun 2013–May 2015
24-Month
49.4°F
(9.7°C)
50.6°F
(10.3°C)
-1.2°F
(-0.6°C)
9th Coolest Coolest since: 1979 1905
115th Warmest Warmest since: 2014 2017
Ties: 1917, 1919
Jun 2012–May 2015
36-Month
50.3°F
(10.2°C)
50.7°F
(10.4°C)
-0.4°F
(-0.2°C)
35th Coolest Coolest since: 1997 1905
88th Warmest Warmest since: 2014 2018
Ties: 1908, 1910, 1914, 1925, 1964, 1984, 1995, 1997
Jun 2011–May 2015
48-Month
51.5°F
(10.8°C)
50.6°F
(10.3°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 2011 1905
31st Warmest Warmest since: 2014 2019
Ties: 1923, 1932, 1987, 1993
Jun 2010–May 2015
60-Month
51.5°F
(10.8°C)
50.6°F
(10.3°C)
0.9°F
(0.5°C)
92nd Coolest Coolest since: 2011 1905, 1906
29th Warmest Warmest since: 2014 2002, 2019
Ties: 1923, 1941, 1988, 1990, 1993

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/