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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, June 2019

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
June 2019
1-Month
73.2°F
(22.9°C)
73.9°F
(23.3°C)
-0.7°F
(-0.4°C)
47th Coolest Coolest since: 2004 1903
79th Warmest Warmest since: 2018 1952
Ties: 1993
May–Jun 2019
2-Month
70.3°F
(21.3°C)
69.5°F
(20.8°C)
0.8°F
(0.5°C)
78th Coolest Coolest since: 2017 1907
48th Warmest Warmest since: 2018 2018
Apr–Jun 2019
3-Month
65.9°F
(18.8°C)
64.8°F
(18.2°C)
1.1°F
(0.6°C)
86th Coolest Coolest since: 2013 1907
40th Warmest Warmest since: 2018 2010
Ties: 1905, 1981
Mar–Jun 2019
4-Month
60.0°F
(15.6°C)
59.7°F
(15.4°C)
0.3°F
(0.2°C)
65th Coolest Coolest since: 2014 1960
61st Warmest Warmest since: 2018 2012
Ties: 1895, 1976, 2002
Feb–Jun 2019
5-Month
55.5°F
(13.1°C)
54.8°F
(12.7°C)
0.7°F
(0.4°C)
78th Coolest Coolest since: 2015 1912, 1960, 1978
48th Warmest Warmest since: 2018 2012
Jan–Jun 2019
6-Month
51.7°F
(10.9°C)
50.8°F
(10.4°C)
0.9°F
(0.5°C)
80th Coolest Coolest since: 2015 1912, 1978
46th Warmest Warmest since: 2018 2012
Ties: 1949
Dec 2018–Jun 2019
7-Month
49.9°F
(9.9°C)
48.5°F
(9.2°C)
1.4°F
(0.7°C)
97th Coolest Coolest since: 2018 1978
28th Warmest Warmest since: 2017 2012
Ties: 1922
Nov 2018–Jun 2019
8-Month
48.6°F
(9.2°C)
48.0°F
(8.9°C)
0.6°F
(0.3°C)
74th Coolest Coolest since: 2015 1912
51st Warmest Warmest since: 2018 2012
Ties: 1981, 2011
Oct 2018–Jun 2019
9-Month
49.7°F
(9.8°C)
49.1°F
(9.5°C)
0.6°F
(0.3°C)
77th Coolest Coolest since: 2015 1912, 1978
48th Warmest Warmest since: 2018 2012
Ties: 2011
Sep 2018–Jun 2019
10-Month
52.1°F
(11.2°C)
51.1°F
(10.6°C)
1.0°F
(0.6°C)
92nd Coolest Coolest since: 2015 1978
33rd Warmest Warmest since: 2018 2012
Ties: 1911, 1914, 1941, 1976
Aug 2018–Jun 2019
11-Month
54.3°F
(12.4°C)
53.4°F
(11.9°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 2015 1904, 1978
35th Warmest Warmest since: 2018 2012
Ties: 1941, 1976, 1986, 2011
Jul 2018–Jun 2019
12-Month
56.3°F
(13.5°C)
55.4°F
(13.0°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 2015 1904, 1912, 1918, 1978
35th Warmest Warmest since: 2018 2012
Ties: 1919, 1931, 1946
Jan 2018–Jun 2019
18-Month
54.9°F
(12.7°C)
53.9°F
(12.2°C)
1.0°F
(0.5°C)
99th Coolest Coolest since: 2015 1979
26th Warmest Warmest since: 2018 2017
Ties: 1935, 1974, 1988
Jul 2017–Jun 2019
24-Month
56.4°F
(13.6°C)
55.4°F
(13.0°C)
1.0°F
(0.6°C)
101st Coolest Coolest since: 2015 1978, 1979
23rd Warmest Warmest since: 2018 2017
Ties: 1956, 1991
Jul 2016–Jun 2019
36-Month
57.3°F
(14.1°C)
55.3°F
(12.9°C)
2.0°F
(1.2°C)
117th Coolest Coolest since: 2016 1979
6th Warmest Warmest since: 2018 2018
Jul 2015–Jun 2019
48-Month
57.6°F
(14.2°C)
55.4°F
(13.0°C)
2.2°F
(1.2°C)
121st Coolest Coolest since: 2018 1980
1st Warmest Warmest to Date 2019
Jul 2014–Jun 2019
60-Month
57.0°F
(13.9°C)
55.4°F
(13.0°C)
1.6°F
(0.9°C)
120th Coolest Coolest since: 2018 1980
1st Warmest Warmest since: 1935 1935, 2019
Ties: 1935

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/