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


Illinois, Climate Division 6. West Southwest

Average Temperature Rankings, July 1975

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
July 1975
1-Month
75.0°F
(23.9°C)
76.8°F
(24.9°C)
-1.8°F
(-1.0°C)
28th Coolest Coolest since: 1971 2014
98th Warmest Warmest since: 1974 1936
Jun–Jul 1975
2-Month
74.2°F
(23.4°C)
74.7°F
(23.7°C)
-0.5°F
(-0.3°C)
52nd Coolest Coolest since: 1974 1915
74th Warmest Warmest since: 1973 1934
Ties: 1937
May–Jul 1975
3-Month
71.5°F
(21.9°C)
70.9°F
(21.6°C)
0.6°F
(0.3°C)
77th Coolest Coolest since: 1974 1924
49th Warmest Warmest since: 1965 1934
Apr–Jul 1975
4-Month
66.4°F
(19.1°C)
66.4°F
(19.1°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1973 1907
69th Warmest Warmest since: 1974 1934
Ties: 1902, 1906
Mar–Jul 1975
5-Month
60.6°F
(15.9°C)
61.5°F
(16.4°C)
-0.9°F
(-0.5°C)
33rd Coolest Coolest since: 1971 1960
93rd Warmest Warmest since: 1974 2012
Ties: 1935, 1937, 1971, 1989
Feb–Jul 1975
6-Month
55.5°F
(13.1°C)
56.5°F
(13.6°C)
-1.0°F
(-0.5°C)
33rd Coolest Coolest since: 1960 1904, 1947
93rd Warmest Warmest since: 1974 2012
Ties: 1929, 1937, 2015
Jan–Jul 1975
7-Month
52.0°F
(11.1°C)
52.3°F
(11.3°C)
-0.3°F
(-0.2°C)
58th Coolest Coolest since: 1972 1912
68th Warmest Warmest since: 1974 2012
Ties: 1962
Dec 1974–Jul 1975
8-Month
49.6°F
(9.8°C)
49.7°F
(9.8°C)
-0.1°F
(0.0°C)
59th Coolest Coolest since: 1971 1904
66th Warmest Warmest since: 1974 2012
Ties: 1909, 1959
Nov 1974–Jul 1975
9-Month
48.8°F
(9.3°C)
48.8°F
(9.3°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 1973 1904
67th Warmest Warmest since: 1974 2012
Ties: 1973, 1989
Oct 1974–Jul 1975
10-Month
49.4°F
(9.7°C)
49.5°F
(9.7°C)
-0.1°F
(0.0°C)
53rd Coolest Coolest since: 1973 1904
72nd Warmest Warmest since: 1974 2012
Ties: 1928, 1965
Sep 1974–Jul 1975
11-Month
50.5°F
(10.3°C)
51.1°F
(10.6°C)
-0.6°F
(-0.3°C)
37th Coolest Coolest since: 1970 1904
88th Warmest Warmest since: 1974 2012
Ties: 1907, 1927
Aug 1974–Jul 1975
12-Month
52.4°F
(11.3°C)
53.2°F
(11.8°C)
-0.8°F
(-0.5°C)
31st Coolest Coolest since: 1970 1904
94th Warmest Warmest since: 1974 2012
Ties: 1897, 1906, 1963, 2015
Feb 1974–Jul 1975
18-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
56th Coolest Coolest since: 1973 1918
69th Warmest Warmest since: 1974 2012, 2017
Aug 1973–Jul 1975
24-Month
53.3°F
(11.8°C)
53.1°F
(11.7°C)
0.2°F
(0.1°C)
71st Coolest Coolest since: 1971 1905
53rd Warmest Warmest since: 1974 2017
Ties: 1989, 1998, 2004
Aug 1972–Jul 1975
36-Month
53.2°F
(11.8°C)
53.1°F
(11.7°C)
0.1°F
(0.1°C)
65th Coolest Coolest since: 1972 1979
58th Warmest Warmest since: 1974 2018
Ties: 1916, 1958, 1965, 1986, 2016
Aug 1971–Jul 1975
48-Month
53.4°F
(11.9°C)
53.1°F
(11.7°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1973 1905
52nd Warmest Warmest since: 1974 2019
Ties: 1945, 1950, 1986
Aug 1970–Jul 1975
60-Month
53.3°F
(11.8°C)
53.1°F
(11.7°C)
0.2°F
(0.1°C)
64th Coolest Coolest since: 1974 1906
57th Warmest Warmest since: 1959 2002
Ties: 1924, 1948

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published March 2020, retrieved on March 31, 2020 from https://www.ncdc.noaa.gov/cag/