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


Illinois, Climate Division 6. West Southwest

Average Temperature Rankings, July 1984

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
July 1984
1-Month
74.5°F
(23.6°C)
76.8°F
(24.9°C)
-2.3°F
(-1.3°C)
22nd Coolest Coolest since: 1971 2014
104th Warmest Warmest since: 1983 1936
Ties: 1965
Jun–Jul 1984
2-Month
75.2°F
(24.0°C)
74.7°F
(23.7°C)
0.5°F
(0.3°C)
83rd Coolest Coolest since: 1982 1915
43rd Warmest Warmest since: 1983 1934
Ties: 1922, 1959, 1963
May–Jul 1984
3-Month
70.3°F
(21.3°C)
71.0°F
(21.7°C)
-0.7°F
(-0.4°C)
45th Coolest Coolest since: 1981 1924
81st Warmest Warmest since: 1983 1934
Ties: 1912, 1972
Apr–Jul 1984
4-Month
65.6°F
(18.7°C)
66.5°F
(19.2°C)
-0.9°F
(-0.5°C)
35th Coolest Coolest since: 1983 1907
91st Warmest Warmest since: 1982 1934
Ties: 1898, 1903, 1960, 1973, 1979, 1982
Mar–Jul 1984
5-Month
59.4°F
(15.2°C)
61.5°F
(16.4°C)
-2.1°F
(-1.2°C)
13th Coolest Coolest since: 1960 1960
113th Warmest Warmest since: 1983 2012
Feb–Jul 1984
6-Month
55.8°F
(13.2°C)
56.4°F
(13.6°C)
-0.6°F
(-0.4°C)
44th Coolest Coolest since: 1982 1904, 1947
82nd Warmest Warmest since: 1983 2012
Ties: 1967, 1968
Jan–Jul 1984
7-Month
51.4°F
(10.8°C)
52.2°F
(11.2°C)
-0.8°F
(-0.4°C)
36th Coolest Coolest since: 1982 1912
90th Warmest Warmest since: 1983 2012
Ties: 1897, 1961, 1963, 1966, 1968
Dec 1983–Jul 1984
8-Month
47.2°F
(8.4°C)
49.6°F
(9.8°C)
-2.4°F
(-1.4°C)
9th Coolest Coolest since: 1982 1904
116th Warmest Warmest since: 1983 2012
Ties: 1918
Nov 1983–Jul 1984
9-Month
47.1°F
(8.4°C)
48.8°F
(9.3°C)
-1.7°F
(-0.9°C)
15th Coolest Coolest since: 1982 1904
110th Warmest Warmest since: 1983 2012
Ties: 1905, 1917
Oct 1983–Jul 1984
10-Month
48.1°F
(8.9°C)
49.6°F
(9.8°C)
-1.5°F
(-0.9°C)
21st Coolest Coolest since: 1982 1904
104th Warmest Warmest since: 1983 2012
Ties: 1958
Sep 1983–Jul 1984
11-Month
49.9°F
(9.9°C)
51.1°F
(10.6°C)
-1.2°F
(-0.7°C)
22nd Coolest Coolest since: 1982 1904
103rd Warmest Warmest since: 1983 2012
Aug 1983–Jul 1984
12-Month
52.5°F
(11.4°C)
53.2°F
(11.8°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 1982 1904
89th Warmest Warmest since: 1983 2012
Ties: 1910
Feb 1983–Jul 1984
18-Month
53.9°F
(12.2°C)
54.2°F
(12.3°C)
-0.3°F
(-0.1°C)
47th Coolest Coolest since: 1982 1918
78th Warmest Warmest since: 1983 2012, 2017
Ties: 1896, 1952, 1958, 1963, 1971, 1977
Aug 1982–Jul 1984
24-Month
53.2°F
(11.8°C)
53.1°F
(11.7°C)
0.1°F
(0.1°C)
67th Coolest Coolest since: 1983 1905
57th Warmest Warmest since: 1981 2017
Ties: 1947, 1958, 1964, 1966, 1990
Aug 1981–Jul 1984
36-Month
52.6°F
(11.4°C)
53.1°F
(11.7°C)
-0.5°F
(-0.3°C)
25th Coolest Coolest since: 1981 1979
98th Warmest Warmest since: 1983 2018
Ties: 1929, 1962, 1968, 1981, 1996
Aug 1980–Jul 1984
48-Month
53.0°F
(11.7°C)
53.1°F
(11.7°C)
-0.1°F
(0.0°C)
43rd Coolest Coolest since: 1983 1905
79th Warmest Warmest since: 1983 2019
Ties: 1901, 1921, 1953, 1983
Aug 1979–Jul 1984
60-Month
52.9°F
(11.6°C)
53.1°F
(11.7°C)
-0.2°F
(-0.1°C)
37th Coolest Coolest since: 1983 1906
84th Warmest Warmest since: 1977 2002
Ties: 1901, 1915, 1926, 1951, 1961, 1964, 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published February 2020, retrieved on February 22, 2020 from https://www.ncdc.noaa.gov/cag/