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


Illinois, Climate Division 6. West Southwest

Average Temperature Rankings, July 1987

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
July 1987
1-Month
78.3°F
(25.7°C)
76.8°F
(24.9°C)
1.5°F
(0.8°C)
98th Coolest Coolest since: 1985 2014
28th Warmest Warmest since: 1986 1936
Ties: 1953, 2006, 2010
Jun–Jul 1987
2-Month
77.2°F
(25.1°C)
74.8°F
(23.8°C)
2.4°F
(1.3°C)
112th Coolest Coolest since: 1986 1915
14th Warmest Warmest since: 1954 1934
May–Jul 1987
3-Month
74.7°F
(23.7°C)
71.0°F
(21.7°C)
3.7°F
(2.0°C)
121st Coolest Coolest since: 1986 1924
5th Warmest Warmest since: 1936 1934
Apr–Jul 1987
4-Month
69.5°F
(20.8°C)
66.5°F
(19.2°C)
3.0°F
(1.6°C)
120th Coolest Coolest since: 1986 1907
6th Warmest Warmest since: 1977 1934
Ties: 1896
Mar–Jul 1987
5-Month
64.8°F
(18.2°C)
61.5°F
(16.4°C)
3.3°F
(1.8°C)
120th Coolest Coolest since: 1986 1960
6th Warmest Warmest since: 1977 2012
Feb–Jul 1987
6-Month
60.2°F
(15.7°C)
56.5°F
(13.6°C)
3.7°F
(2.1°C)
122nd Coolest Coolest since: 1986 1904, 1947
4th Warmest Warmest since: 1921 2012
Ties: 2017
Jan–Jul 1987
7-Month
55.4°F
(13.0°C)
52.3°F
(11.3°C)
3.1°F
(1.7°C)
121st Coolest Coolest since: 1986 1912
5th Warmest Warmest since: 1921 2012
Dec 1986–Jul 1987
8-Month
52.6°F
(11.4°C)
49.6°F
(9.8°C)
3.0°F
(1.6°C)
120th Coolest Coolest since: 1986 1904
5th Warmest Warmest since: 1954 2012
Ties: 1954
Nov 1986–Jul 1987
9-Month
51.1°F
(10.6°C)
48.9°F
(9.4°C)
2.2°F
(1.2°C)
111th Coolest Coolest since: 1986 1904
14th Warmest Warmest since: 1954 2012
Ties: 1998
Oct 1986–Jul 1987
10-Month
51.6°F
(10.9°C)
49.5°F
(9.7°C)
2.1°F
(1.2°C)
112th Coolest Coolest since: 1986 1904
13th Warmest Warmest since: 1976 2012
Ties: 1976, 1998
Sep 1986–Jul 1987
11-Month
53.3°F
(11.8°C)
51.1°F
(10.6°C)
2.2°F
(1.2°C)
113th Coolest Coolest since: 1986 1904
12th Warmest Warmest since: 1954 2012
Aug 1986–Jul 1987
12-Month
54.8°F
(12.7°C)
53.2°F
(11.8°C)
1.6°F
(0.9°C)
110th Coolest Coolest since: 1986 1904
15th Warmest Warmest since: 1955 2012
Ties: 1914, 1942
Feb 1986–Jul 1987
18-Month
56.1°F
(13.4°C)
54.2°F
(12.3°C)
1.9°F
(1.1°C)
112th Coolest Coolest since: 1986 1918
13th Warmest Warmest since: 1955 2012, 2017
Ties: 2018
Aug 1985–Jul 1987
24-Month
54.3°F
(12.4°C)
53.1°F
(11.7°C)
1.2°F
(0.7°C)
105th Coolest Coolest since: 1986 1905
19th Warmest Warmest since: 1955 2017
Ties: 1934, 2005
Aug 1984–Jul 1987
36-Month
54.0°F
(12.2°C)
53.1°F
(11.7°C)
0.9°F
(0.5°C)
101st Coolest Coolest since: 1986 1979
22nd Warmest Warmest since: 1957 2018
Ties: 1935, 1943, 1988, 1999, 2004
Aug 1983–Jul 1987
48-Month
53.6°F
(12.0°C)
53.1°F
(11.7°C)
0.5°F
(0.3°C)
83rd Coolest Coolest since: 1986 1905
39th Warmest Warmest since: 1976 2019
Ties: 1949, 1958, 1976, 2010
Aug 1982–Jul 1987
60-Month
53.7°F
(12.1°C)
53.1°F
(11.7°C)
0.6°F
(0.4°C)
88th Coolest Coolest since: 1986 1906
33rd Warmest Warmest since: 1976 2002
Ties: 1925, 1932, 1939, 1976, 1989, 1990, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2020, retrieved on July 15, 2020 from https://www.ncdc.noaa.gov/cag/