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 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 9. Southeast

Average Temperature Rankings, August 2016

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
August 2016
1-Month
78.2°F
(25.7°C)
75.9°F
(24.4°C)
2.3°F
(1.3°C)
105th Coolest Coolest since: 2015 1915
21st Warmest Warmest since: 2010 1936
Jul–Aug 2016
2-Month
78.5°F
(25.8°C)
76.8°F
(24.9°C)
1.7°F
(0.9°C)
100th Coolest Coolest since: 2015 1967
26th Warmest Warmest since: 2012 1936
Ties: 1938
Jun–Aug 2016
3-Month
78.1°F
(25.6°C)
75.8°F
(24.3°C)
2.3°F
(1.3°C)
110th Coolest Coolest since: 2015 1927
16th Warmest Warmest since: 2012 1936
May–Aug 2016
4-Month
74.6°F
(23.7°C)
73.2°F
(22.9°C)
1.4°F
(0.8°C)
98th Coolest Coolest since: 2015 1967
28th Warmest Warmest since: 2012 1936
Ties: 1900, 1932
Apr–Aug 2016
5-Month
71.1°F
(21.7°C)
69.6°F
(20.9°C)
1.5°F
(0.8°C)
108th Coolest Coolest since: 2015 1907
18th Warmest Warmest since: 2012 2010
Ties: 1932, 2007
Mar–Aug 2016
6-Month
67.8°F
(19.9°C)
65.4°F
(18.6°C)
2.4°F
(1.3°C)
118th Coolest Coolest since: 2015 1960
8th Warmest Warmest since: 2012 2012
Feb–Aug 2016
7-Month
63.6°F
(17.6°C)
61.0°F
(16.1°C)
2.6°F
(1.5°C)
119th Coolest Coolest since: 2015 1958, 1960
7th Warmest Warmest since: 2012 2012
Ties: 1925
Jan–Aug 2016
8-Month
59.7°F
(15.4°C)
57.4°F
(14.1°C)
2.3°F
(1.3°C)
116th Coolest Coolest since: 2015 1979
10th Warmest Warmest since: 2012 2012
Ties: 1925, 1953
Dec 2015–Aug 2016
9-Month
58.1°F
(14.5°C)
54.8°F
(12.7°C)
3.3°F
(1.8°C)
122nd Coolest Coolest since: 2015 1978
3rd Warmest Warmest since: 2012 2012
Nov 2015–Aug 2016
10-Month
57.4°F
(14.1°C)
53.9°F
(12.2°C)
3.5°F
(1.9°C)
122nd Coolest Coolest since: 2015 1904
3rd Warmest Warmest since: 2012 2012
Oct 2015–Aug 2016
11-Month
57.5°F
(14.2°C)
54.2°F
(12.3°C)
3.3°F
(1.9°C)
121st Coolest Coolest since: 2015 1904
4th Warmest Warmest since: 2012 2012
Sep 2015–Aug 2016
12-Month
58.7°F
(14.8°C)
55.5°F
(13.1°C)
3.2°F
(1.7°C)
121st Coolest Coolest since: 2015 1904
4th Warmest Warmest since: 2012 2012
Mar 2015–Aug 2016
18-Month
61.0°F
(16.1°C)
58.7°F
(14.8°C)
2.3°F
(1.3°C)
121st Coolest Coolest since: 2015 1918
4th Warmest Warmest since: 2012 2012
Sep 2014–Aug 2016
24-Month
56.6°F
(13.7°C)
55.4°F
(13.0°C)
1.2°F
(0.7°C)
105th Coolest Coolest since: 2015 1979
19th Warmest Warmest since: 2013 2017
Ties: 1914, 1939
Sep 2013–Aug 2016
36-Month
55.7°F
(13.2°C)
55.4°F
(13.0°C)
0.3°F
(0.2°C)
74th Coolest Coolest since: 2015 1979
49th Warmest Warmest since: 2014 2018
Ties: 1909, 1911, 1916, 1949, 1976, 1989
Sep 2012–Aug 2016
48-Month
55.5°F
(13.1°C)
55.4°F
(13.0°C)
0.1°F
(0.1°C)
50th Coolest Coolest since: 1998 1980
72nd Warmest Warmest since: 2015 2019
Ties: 1903, 1909, 1910, 1926, 1930, 1947, 1950, 1958, 1976, 1987, 1998
Sep 2011–Aug 2016
60-Month
56.4°F
(13.6°C)
55.4°F
(13.0°C)
1.0°F
(0.6°C)
105th Coolest Coolest since: 2015 1979, 1980, 1981, 1982
16th Warmest Warmest since: 2013 1934, 1935, 2019
Ties: 1923, 1925, 1932, 1956, 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/