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 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, May 2019

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2019
1-Month
61.1°F
(16.2°C)
62.3°F
(16.8°C)
-1.2°F
(-0.6°C)
42nd Coolest Coolest since: 2008 1924
84th Warmest Warmest since: 2018 2018
Ties: 1948, 2003
Apr–May 2019
2-Month
56.5°F
(13.6°C)
56.8°F
(13.8°C)
-0.3°F
(-0.2°C)
48th Coolest Coolest since: 2013 1907
78th Warmest Warmest since: 2018 1896
Mar–May 2019
3-Month
49.9°F
(9.9°C)
50.9°F
(10.5°C)
-1.0°F
(-0.6°C)
45th Coolest Coolest since: 2014 1960
81st Warmest Warmest since: 2018 2012
Ties: 1916, 1979
Feb–May 2019
4-Month
43.8°F
(6.6°C)
45.2°F
(7.3°C)
-1.4°F
(-0.7°C)
35th Coolest Coolest since: 2014 1978
91st Warmest Warmest since: 2018 2012
Ties: 1937, 1965, 1967
Jan–May 2019
5-Month
39.7°F
(4.3°C)
40.9°F
(4.9°C)
-1.2°F
(-0.6°C)
31st Coolest Coolest since: 2014 1978
95th Warmest Warmest since: 2018 2012
Ties: 1900, 1969, 1994
Dec 2018–May 2019
6-Month
38.6°F
(3.7°C)
38.9°F
(3.8°C)
-0.3°F
(-0.1°C)
50th Coolest Coolest since: 2014 1978
75th Warmest Warmest since: 2018 2012
Ties: 1898, 1907, 1935, 1964, 1977
Nov 2018–May 2019
7-Month
38.0°F
(3.3°C)
39.1°F
(3.9°C)
-1.1°F
(-0.6°C)
27th Coolest Coolest since: 2015 1978
98th Warmest Warmest since: 2018 2012
Ties: 1962, 1971, 1993, 2008, 2015
Oct 2018–May 2019
8-Month
39.8°F
(4.3°C)
41.0°F
(5.0°C)
-1.2°F
(-0.7°C)
23rd Coolest Coolest since: 2014 1978
102nd Warmest Warmest since: 2018 2012
Ties: 1958, 1994
Sep 2018–May 2019
9-Month
43.1°F
(6.2°C)
43.7°F
(6.5°C)
-0.6°F
(-0.3°C)
37th Coolest Coolest since: 2015 1978
88th Warmest Warmest since: 2018 2012
Ties: 1944, 1962
Aug 2018–May 2019
10-Month
46.3°F
(7.9°C)
46.7°F
(8.2°C)
-0.4°F
(-0.3°C)
43rd Coolest Coolest since: 2015 1978
82nd Warmest Warmest since: 2018 2012
Ties: 1980, 2009
Jul 2018–May 2019
11-Month
48.9°F
(9.4°C)
49.4°F
(9.7°C)
-0.5°F
(-0.3°C)
42nd Coolest Coolest since: 2015 1904
83rd Warmest Warmest since: 2018 2012
Ties: 1959, 1965, 1986
Jun 2018–May 2019
12-Month
51.2°F
(10.7°C)
51.3°F
(10.7°C)
-0.1°F
(0.0°C)
59th Coolest Coolest since: 2015 1904
66th Warmest Warmest since: 2018 2012
Ties: 1908, 1944
Dec 2017–May 2019
18-Month
47.1°F
(8.4°C)
47.1°F
(8.4°C)
0.0°F
(0.0°C)
61st Coolest Coolest since: 2015 1979
63rd Warmest Warmest since: 2018 2017
Ties: 1946
Jun 2017–May 2019
24-Month
51.4°F
(10.8°C)
51.2°F
(10.7°C)
0.2°F
(0.1°C)
74th Coolest Coolest since: 2015 1905
50th Warmest Warmest since: 2018 2017
Ties: 1945, 1948, 1958, 1976
Jun 2016–May 2019
36-Month
52.6°F
(11.4°C)
51.2°F
(10.7°C)
1.4°F
(0.7°C)
108th Coolest Coolest since: 2016 1979
15th Warmest Warmest since: 2018 2018
Ties: 2001, 2012
Jun 2015–May 2019
48-Month
52.9°F
(11.6°C)
51.2°F
(10.7°C)
1.7°F
(0.9°C)
119th Coolest Coolest since: 2018 1980
3rd Warmest Warmest since: 1935 1935
Jun 2014–May 2019
60-Month
52.4°F
(11.3°C)
51.2°F
(10.7°C)
1.2°F
(0.6°C)
114th Coolest Coolest since: 2018 1906, 1907, 1979
7th Warmest Warmest since: 2008 1935
Ties: 1936, 1942, 2003, 2007

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/