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 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, June 2018

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
June 2018
1-Month
75.6°F
(24.2°C)
71.5°F
(21.9°C)
4.1°F
(2.3°C)
118th Coolest Coolest since: 2017 1903
9th Warmest Warmest since: 1971 1934
Ties: 1914
May–Jun 2018
2-Month
73.4°F
(23.0°C)
66.9°F
(19.4°C)
6.5°F
(3.6°C)
125th Coolest Coolest since: 2017 1945
2nd Warmest Warmest since: 1934 1934
Apr–Jun 2018
3-Month
63.5°F
(17.5°C)
61.7°F
(16.5°C)
1.8°F
(1.0°C)
102nd Coolest Coolest since: 2017 1907
25th Warmest Warmest since: 2012 1934
Ties: 1925, 1952, 1965
Mar–Jun 2018
4-Month
57.3°F
(14.1°C)
56.1°F
(13.4°C)
1.2°F
(0.7°C)
92nd Coolest Coolest since: 2015 1960
35th Warmest Warmest since: 2017 2012
Ties: 1895, 1955, 1964, 1998
Feb–Jun 2018
5-Month
51.6°F
(10.9°C)
50.5°F
(10.3°C)
1.1°F
(0.6°C)
94th Coolest Coolest since: 2015 1960
33rd Warmest Warmest since: 2017 2012
Jan–Jun 2018
6-Month
46.9°F
(8.3°C)
46.1°F
(7.8°C)
0.8°F
(0.5°C)
84th Coolest Coolest since: 2015 1912
43rd Warmest Warmest since: 2017 2012
Ties: 1949, 2010
Dec 2017–Jun 2018
7-Month
44.3°F
(6.8°C)
43.5°F
(6.4°C)
0.8°F
(0.4°C)
83rd Coolest Coolest since: 2015 1978
43rd Warmest Warmest since: 2017 2012
Ties: 1988
Nov 2017–Jun 2018
8-Month
43.8°F
(6.6°C)
43.1°F
(6.2°C)
0.7°F
(0.4°C)
82nd Coolest Coolest since: 2015 1904
44th Warmest Warmest since: 2017 2012
Oct 2017–Jun 2018
9-Month
45.3°F
(7.4°C)
44.3°F
(6.8°C)
1.0°F
(0.6°C)
88th Coolest Coolest since: 2015 1904, 1978
38th Warmest Warmest since: 2017 2012
Ties: 1938, 1949
Sep 2017–Jun 2018
10-Month
47.6°F
(8.7°C)
46.5°F
(8.1°C)
1.1°F
(0.6°C)
96th Coolest Coolest since: 2015 1904
30th Warmest Warmest since: 2017 2012
Ties: 1896, 1911, 1949, 1983
Aug 2017–Jun 2018
11-Month
49.7°F
(9.8°C)
49.0°F
(9.4°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 2015 1904
39th Warmest Warmest since: 2017 2012
Ties: 1898, 1901, 1974, 1983
Jul 2017–Jun 2018
12-Month
51.9°F
(11.1°C)
51.2°F
(10.7°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 2015 1904
41st Warmest Warmest since: 2017 2012
Ties: 1933, 1956, 1983, 1988
Jan 2017–Jun 2018
18-Month
51.4°F
(10.8°C)
49.5°F
(9.7°C)
1.9°F
(1.1°C)
110th Coolest Coolest since: 2016 1979
16th Warmest Warmest since: 2017 2017
Ties: 1992
Jul 2016–Jun 2018
24-Month
53.4°F
(11.9°C)
51.3°F
(10.7°C)
2.1°F
(1.2°C)
118th Coolest Coolest since: 2016 1979
7th Warmest Warmest since: 2017 2017
Ties: 1933
Jul 2015–Jun 2018
36-Month
53.7°F
(12.1°C)
51.3°F
(10.7°C)
2.4°F
(1.4°C)
123rd Coolest Coolest since: 2017 1979
1st Warmest Warmest to Date 2018
Jul 2014–Jun 2018
48-Month
52.7°F
(11.5°C)
51.2°F
(10.7°C)
1.5°F
(0.8°C)
117th Coolest Coolest since: 2017 1980
6th Warmest Warmest since: 2007 1934
Ties: 1933
Jul 2013–Jun 2018
60-Month
51.9°F
(11.1°C)
51.2°F
(10.7°C)
0.7°F
(0.4°C)
92nd Coolest Coolest since: 2017 1906, 1907, 1982
30th Warmest Warmest since: 2017 1935
Ties: 1937, 1938, 1989, 1990, 2000, 2005, 2010, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2021, retrieved on January 17, 2021 from https://www.ncdc.noaa.gov/cag/