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, June 1988

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
June 1988
1-Month
75.2°F
(24.0°C)
73.9°F
(23.3°C)
1.3°F
(0.7°C)
87th Coolest Coolest since: 1985 1903
40th Warmest Warmest since: 1987 1952
Ties: 1964, 1981, 1998
May–Jun 1988
2-Month
70.6°F
(21.4°C)
69.4°F
(20.8°C)
1.2°F
(0.6°C)
85th Coolest Coolest since: 1985 1907
42nd Warmest Warmest since: 1987 2018
Ties: 1898, 1943, 1956, 2000
Apr–Jun 1988
3-Month
65.7°F
(18.7°C)
64.8°F
(18.2°C)
0.9°F
(0.5°C)
81st Coolest Coolest since: 1985 1907
46th Warmest Warmest since: 1987 2010
Ties: 1895, 1970, 2009
Mar–Jun 1988
4-Month
60.5°F
(15.8°C)
59.7°F
(15.4°C)
0.8°F
(0.4°C)
82nd Coolest Coolest since: 1984 1960
45th Warmest Warmest since: 1987 2012
Feb–Jun 1988
5-Month
54.8°F
(12.7°C)
54.7°F
(12.6°C)
0.1°F
(0.1°C)
59th Coolest Coolest since: 1984 1912, 1960, 1978
68th Warmest Warmest since: 1987 2012
Ties: 1931, 1943, 1972
Jan–Jun 1988
6-Month
50.5°F
(10.3°C)
50.8°F
(10.4°C)
-0.3°F
(-0.1°C)
53rd Coolest Coolest since: 1985 1912, 1978
74th Warmest Warmest since: 1987 2012
Ties: 1994
Dec 1987–Jun 1988
7-Month
48.7°F
(9.3°C)
48.5°F
(9.2°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1985 1978
60th Warmest Warmest since: 1987 2012
Ties: 1973, 1975, 2015
Nov 1987–Jun 1988
8-Month
48.7°F
(9.3°C)
48.0°F
(8.9°C)
0.7°F
(0.4°C)
77th Coolest Coolest since: 1985 1912
49th Warmest Warmest since: 1987 2012
Ties: 1990, 2009
Oct 1987–Jun 1988
9-Month
49.1°F
(9.5°C)
49.1°F
(9.5°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1984 1912, 1978
71st Warmest Warmest since: 1987 2012
Ties: 1901, 1913, 1965
Sep 1987–Jun 1988
10-Month
51.2°F
(10.7°C)
51.1°F
(10.6°C)
0.1°F
(0.1°C)
59th Coolest Coolest since: 1985 1978
67th Warmest Warmest since: 1987 2012
Ties: 1913, 1916, 1959, 1983
Aug 1987–Jun 1988
11-Month
53.6°F
(12.0°C)
53.4°F
(11.9°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1985 1904, 1978
59th Warmest Warmest since: 1987 2012
Ties: 1950, 1990
Jul 1987–Jun 1988
12-Month
55.6°F
(13.1°C)
55.4°F
(13.0°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1985 1904, 1912, 1918, 1978
59th Warmest Warmest since: 1987 2012
Ties: 1896, 1927, 1967, 1990, 2009
Jan 1987–Jun 1988
18-Month
54.9°F
(12.7°C)
53.8°F
(12.1°C)
1.1°F
(0.6°C)
99th Coolest Coolest since: 1986 1979
27th Warmest Warmest since: 1987 2017
Ties: 1935, 1974
Jul 1986–Jun 1988
24-Month
56.2°F
(13.4°C)
55.4°F
(13.0°C)
0.8°F
(0.4°C)
95th Coolest Coolest since: 1986 1978, 1979
30th Warmest Warmest since: 1987 2017
Ties: 1943, 1953, 2003
Jul 1985–Jun 1988
36-Month
56.2°F
(13.4°C)
55.3°F
(12.9°C)
0.9°F
(0.5°C)
97th Coolest Coolest since: 1987 1979
27th Warmest Warmest since: 1957 2018
Ties: 1922, 1943, 1999, 2005
Jul 1984–Jun 1988
48-Month
56.0°F
(13.3°C)
55.4°F
(13.0°C)
0.6°F
(0.3°C)
90th Coolest Coolest since: 1987 1980
33rd Warmest Warmest since: 1957 2019
Ties: 1937, 1940, 1941, 1989, 1991, 2004, 2011
Jul 1983–Jun 1988
60-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
77th Coolest Coolest since: 1987 1980
45th Warmest Warmest since: 1976 2020
Ties: 1924, 1976, 1993, 1995, 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2020, retrieved on August 11, 2020 from https://www.ncdc.noaa.gov/cag/