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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, July 2015

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
(1895-2020)
Warmest/Coolest
Since
Record
July 2015
1-Month
78.5°F
(25.8°C)
77.9°F
(25.5°C)
0.6°F
(0.3°C)
86th Coolest Coolest since: 2014 2014
41st Warmest Warmest since: 2012 2012
Jun–Jul 2015
2-Month
77.0°F
(25.0°C)
75.9°F
(24.4°C)
1.1°F
(0.6°C)
94th Coolest Coolest since: 2014 1904, 1927
33rd Warmest Warmest since: 2012 1934
Ties: 1993, 2017
May–Jul 2015
3-Month
73.8°F
(23.2°C)
72.3°F
(22.4°C)
1.5°F
(0.8°C)
104th Coolest Coolest since: 2014 1924
23rd Warmest Warmest since: 2012 1934
Ties: 1902, 1913, 1980
Apr–Jul 2015
4-Month
69.9°F
(21.1°C)
68.0°F
(20.0°C)
1.9°F
(1.1°C)
109th Coolest Coolest since: 2014 1907
18th Warmest Warmest since: 2012 2012
Ties: 1936, 2001, 2006
Mar–Jul 2015
5-Month
64.6°F
(18.1°C)
63.3°F
(17.4°C)
1.3°F
(0.7°C)
98th Coolest Coolest since: 2014 1960
29th Warmest Warmest since: 2012 2012
Ties: 1930, 1985, 2018
Feb–Jul 2015
6-Month
58.2°F
(14.6°C)
58.6°F
(14.8°C)
-0.4°F
(-0.2°C)
51st Coolest Coolest since: 2014 1947
76th Warmest Warmest since: 2012 2012
Ties: 1965, 1997
Jan–Jul 2015
7-Month
54.4°F
(12.4°C)
54.6°F
(12.6°C)
-0.2°F
(-0.2°C)
53rd Coolest Coolest since: 2014 1912
74th Warmest Warmest since: 2012 2012
Ties: 1945, 1950, 1972, 1989
Dec 2014–Jul 2015
8-Month
52.4°F
(11.3°C)
52.1°F
(11.2°C)
0.3°F
(0.1°C)
69th Coolest Coolest since: 2014 1978
57th Warmest Warmest since: 2013 2012
Ties: 1898, 1901, 1913, 1935, 1943, 1973, 1988, 2009
Nov 2014–Jul 2015
9-Month
50.8°F
(10.4°C)
51.3°F
(10.7°C)
-0.5°F
(-0.3°C)
42nd Coolest Coolest since: 2014 1904, 1912
84th Warmest Warmest since: 2013 2012
Ties: 1907, 1910, 1927, 1993
Oct 2014–Jul 2015
10-Month
51.6°F
(10.9°C)
52.0°F
(11.1°C)
-0.4°F
(-0.2°C)
48th Coolest Coolest since: 2014 1904, 1912
78th Warmest Warmest since: 2013 2012
Ties: 1900, 1956
Sep 2014–Jul 2015
11-Month
53.0°F
(11.7°C)
53.5°F
(11.9°C)
-0.5°F
(-0.2°C)
41st Coolest Coolest since: 2014 1904
85th Warmest Warmest since: 2013 2012
Ties: 1900, 2001
Aug 2014–Jul 2015
12-Month
55.0°F
(12.8°C)
55.3°F
(12.9°C)
-0.3°F
(-0.1°C)
41st Coolest Coolest since: 2014 1904
85th Warmest Warmest since: 2013 2012
Ties: 1910, 1967, 1971, 1973
Feb 2014–Jul 2015
18-Month
55.6°F
(13.1°C)
56.4°F
(13.6°C)
-0.8°F
(-0.5°C)
24th Coolest Coolest since: 2014 1918, 1979
102nd Warmest Warmest since: 2013 2012
Ties: 1977, 1984, 1994
Aug 2013–Jul 2015
24-Month
54.4°F
(12.4°C)
55.3°F
(12.9°C)
-0.9°F
(-0.5°C)
15th Coolest Coolest since: 1980 1979
110th Warmest Warmest since: 2014 2017
Ties: 1951
Aug 2012–Jul 2015
36-Month
54.8°F
(12.7°C)
55.4°F
(13.0°C)
-0.6°F
(-0.3°C)
25th Coolest Coolest since: 1984 1979
99th Warmest Warmest since: 2014 2018
Ties: 1900, 1913
Aug 2011–Jul 2015
48-Month
56.0°F
(13.3°C)
55.3°F
(12.9°C)
0.7°F
(0.4°C)
91st Coolest Coolest since: 2004 1980
32nd Warmest Warmest since: 2014 2019
Ties: 1936, 1937, 1939, 1941, 1988, 1989, 1991, 1993, 2004
Aug 2010–Jul 2015
60-Month
56.2°F
(13.4°C)
55.4°F
(13.0°C)
0.8°F
(0.4°C)
98th Coolest Coolest since: 2011 1906, 1980
24th Warmest Warmest since: 2014 2020
Ties: 1923, 1942, 2000, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2020, retrieved on August 6, 2020 from https://www.ncdc.noaa.gov/cag/