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 September 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, June 2017

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
June 2017
1-Month
74.5°F
(23.6°C)
73.9°F
(23.3°C)
0.6°F
(0.3°C)
71st Coolest Coolest since: 2004 1903
56th Warmest Warmest since: 2016 1952
May–Jun 2017
2-Month
70.2°F
(21.2°C)
69.4°F
(20.8°C)
0.8°F
(0.4°C)
79th Coolest Coolest since: 2013 1907
48th Warmest Warmest since: 2016 2018
Ties: 2013
Apr–Jun 2017
3-Month
67.0°F
(19.4°C)
64.8°F
(18.2°C)
2.2°F
(1.2°C)
112th Coolest Coolest since: 2016 1907
15th Warmest Warmest since: 2015 2010
Ties: 1922, 2011
Mar–Jun 2017
4-Month
62.3°F
(16.8°C)
59.7°F
(15.4°C)
2.6°F
(1.4°C)
116th Coolest Coolest since: 2015 1960
11th Warmest Warmest since: 2016 2012
Feb–Jun 2017
5-Month
59.0°F
(15.0°C)
54.7°F
(12.6°C)
4.3°F
(2.4°C)
125th Coolest Coolest since: 2016 1912, 1960, 1978
2nd Warmest Warmest since: 2012 2012
Ties: 1991
Jan–Jun 2017
6-Month
55.5°F
(13.1°C)
50.8°F
(10.4°C)
4.7°F
(2.7°C)
125th Coolest Coolest since: 2016 1912, 1978
2nd Warmest Warmest since: 2012 2012
Dec 2016–Jun 2017
7-Month
52.5°F
(11.4°C)
48.5°F
(9.2°C)
4.0°F
(2.2°C)
123rd Coolest Coolest since: 2015 1978
3rd Warmest Warmest since: 2016 2012
Nov 2016–Jun 2017
8-Month
52.2°F
(11.2°C)
48.1°F
(8.9°C)
4.1°F
(2.3°C)
123rd Coolest Coolest since: 2015 1912
3rd Warmest Warmest since: 2016 2012
Oct 2016–Jun 2017
9-Month
53.4°F
(11.9°C)
49.1°F
(9.5°C)
4.3°F
(2.4°C)
124th Coolest Coolest since: 2016 1912, 1978
2nd Warmest Warmest since: 2012 2012
Sep 2016–Jun 2017
10-Month
55.3°F
(12.9°C)
51.1°F
(10.6°C)
4.2°F
(2.3°C)
124th Coolest Coolest since: 2016 1978
2nd Warmest Warmest since: 2012 2012
Ties: 1932
Aug 2016–Jun 2017
11-Month
57.3°F
(14.1°C)
53.3°F
(11.8°C)
4.0°F
(2.3°C)
124th Coolest Coolest since: 2016 1904, 1978
2nd Warmest Warmest since: 2012 2012
Jul 2016–Jun 2017
12-Month
59.1°F
(15.1°C)
55.3°F
(12.9°C)
3.8°F
(2.2°C)
124th Coolest Coolest since: 2016 1904, 1912, 1918, 1978
2nd Warmest Warmest since: 2012 2012
Ties: 1932
Jan 2016–Jun 2017
18-Month
57.4°F
(14.1°C)
53.9°F
(12.2°C)
3.5°F
(1.9°C)
125th Coolest Coolest since: 2016 1979
1st Warmest Warmest to Date 2017
Jul 2015–Jun 2017
24-Month
58.8°F
(14.9°C)
55.4°F
(13.0°C)
3.4°F
(1.9°C)
124th Coolest Coolest since: 2016 1978, 1979
1st Warmest Warmest to Date 2017
Jul 2014–Jun 2017
36-Month
57.4°F
(14.1°C)
55.4°F
(13.0°C)
2.0°F
(1.1°C)
122nd Coolest Coolest since: 2016 1979
2nd Warmest Warmest since: 2013 2018
Ties: 1934, 2000, 2013
Jul 2013–Jun 2017
48-Month
56.5°F
(13.6°C)
55.3°F
(12.9°C)
1.2°F
(0.7°C)
103rd Coolest Coolest since: 2016 1980
20th Warmest Warmest since: 2014 2019
Jul 2012–Jun 2017
60-Month
56.5°F
(13.6°C)
55.4°F
(13.0°C)
1.1°F
(0.6°C)
107th Coolest Coolest since: 2015 1980
15th Warmest Warmest since: 2016 2020
Ties: 1956, 2003, 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2020, retrieved on October 21, 2020 from https://www.ncdc.noaa.gov/cag/