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 1949

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
July 1949
1-Month
78.8°F
(26.0°C)
76.8°F
(24.9°C)
2.0°F
(1.1°C)
106th Coolest Coolest since: 1948 2014
20th Warmest Warmest since: 1936 1936
Ties: 1933, 1977, 2002
Jun–Jul 1949
2-Month
76.8°F
(24.9°C)
74.7°F
(23.7°C)
2.1°F
(1.2°C)
107th Coolest Coolest since: 1948 1915
19th Warmest Warmest since: 1936 1934
Ties: 1919, 1983
May–Jul 1949
3-Month
73.2°F
(22.9°C)
71.0°F
(21.7°C)
2.2°F
(1.2°C)
110th Coolest Coolest since: 1948 1924
16th Warmest Warmest since: 1944 1934
Ties: 1962, 1986
Apr–Jul 1949
4-Month
67.8°F
(19.9°C)
66.5°F
(19.2°C)
1.3°F
(0.7°C)
93rd Coolest Coolest since: 1948 1907
33rd Warmest Warmest since: 1944 1934
Ties: 1913, 1988, 1998, 2016
Mar–Jul 1949
5-Month
62.4°F
(16.9°C)
61.5°F
(16.4°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1948 1960
40th Warmest Warmest since: 1946 2012
Ties: 1974, 1999
Feb–Jul 1949
6-Month
57.4°F
(14.1°C)
56.4°F
(13.6°C)
1.0°F
(0.5°C)
88th Coolest Coolest since: 1948 1904, 1947
38th Warmest Warmest since: 1946 2012
Ties: 1932, 1990, 1992, 2001
Jan–Jul 1949
7-Month
53.4°F
(11.9°C)
52.2°F
(11.2°C)
1.2°F
(0.7°C)
91st Coolest Coolest since: 1948 1912
35th Warmest Warmest since: 1946 2012
Ties: 1981
Dec 1948–Jul 1949
8-Month
51.0°F
(10.6°C)
49.6°F
(9.8°C)
1.4°F
(0.8°C)
95th Coolest Coolest since: 1948 1904
30th Warmest Warmest since: 1946 2012
Ties: 1939, 1942
Nov 1948–Jul 1949
9-Month
50.3°F
(10.2°C)
48.8°F
(9.3°C)
1.5°F
(0.9°C)
101st Coolest Coolest since: 1948 1904
24th Warmest Warmest since: 1946 2012
Ties: 1939, 2004, 2010
Oct 1948–Jul 1949
10-Month
50.6°F
(10.3°C)
49.5°F
(9.7°C)
1.1°F
(0.6°C)
89th Coolest Coolest since: 1948 1904
36th Warmest Warmest since: 1946 2012
Ties: 1972
Sep 1948–Jul 1949
11-Month
52.3°F
(11.3°C)
51.2°F
(10.7°C)
1.1°F
(0.6°C)
97th Coolest Coolest since: 1948 1904
28th Warmest Warmest since: 1946 2012
Ties: 1946, 1983
Aug 1948–Jul 1949
12-Month
54.1°F
(12.3°C)
53.1°F
(11.7°C)
1.0°F
(0.6°C)
96th Coolest Coolest since: 1948 1904
29th Warmest Warmest since: 1946 2012
Ties: 1922, 1941, 1946, 1964, 1972, 1981, 2004, 2018
Feb 1948–Jul 1949
18-Month
54.9°F
(12.7°C)
54.2°F
(12.3°C)
0.7°F
(0.4°C)
89th Coolest Coolest since: 1948 1918
36th Warmest Warmest since: 1946 2012, 2017
Ties: 1923, 1933, 1956, 1976
Aug 1947–Jul 1949
24-Month
54.1°F
(12.3°C)
53.1°F
(11.7°C)
1.0°F
(0.6°C)
101st Coolest Coolest since: 1948 1905
23rd Warmest Warmest since: 1942 2017
Ties: 1914, 1956, 1988, 2008
Aug 1946–Jul 1949
36-Month
53.5°F
(11.9°C)
53.1°F
(11.7°C)
0.4°F
(0.2°C)
80th Coolest Coolest since: 1948 1979
43rd Warmest Warmest since: 1948 2018
Ties: 1915, 1936, 1948, 1966, 2003
Aug 1945–Jul 1949
48-Month
53.6°F
(12.0°C)
53.1°F
(11.7°C)
0.5°F
(0.3°C)
83rd Coolest Coolest since: 1948 1905
39th Warmest Warmest since: 1944 2019
Ties: 1958, 1976, 1987, 2010
Aug 1944–Jul 1949
60-Month
53.4°F
(11.9°C)
53.0°F
(11.7°C)
0.4°F
(0.2°C)
68th Coolest Coolest since: 1948 1906
53rd Warmest Warmest since: 1946 2002
Ties: 1940, 1944, 1994

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published March 2020, retrieved on April 2, 2020 from https://www.ncdc.noaa.gov/cag/