Climate at a Glance

Statewide 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 December 2020. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, July 1942

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
July 1942
1-Month
75.9°F
(24.4°C)
75.6°F
(24.2°C)
0.3°F
(0.2°C)
79th Coolest Coolest since: 1939 2009, 2014
48th Warmest Warmest since: 1941 1936
Ties: 1926, 2001
Jun–Jul 1942
2-Month
73.8°F
(23.2°C)
73.5°F
(23.1°C)
0.3°F
(0.1°C)
77th Coolest Coolest since: 1938 1915
50th Warmest Warmest since: 1941 1934
Ties: 1955, 1963, 1971, 1981, 1994, 2008
May–Jul 1942
3-Month
69.8°F
(21.0°C)
69.7°F
(20.9°C)
0.1°F
(0.1°C)
66th Coolest Coolest since: 1940 1924
61st Warmest Warmest since: 1941 1934
Ties: 1895, 1916
Apr–Jul 1942
4-Month
66.2°F
(19.0°C)
65.1°F
(18.4°C)
1.1°F
(0.6°C)
89th Coolest Coolest since: 1940 1907
38th Warmest Warmest since: 1941 1934
Ties: 1913, 1962, 1965, 2002
Mar–Jul 1942
5-Month
61.5°F
(16.4°C)
60.1°F
(15.6°C)
1.4°F
(0.8°C)
102nd Coolest Coolest since: 1941 1960
25th Warmest Warmest since: 1938 2012
Ties: 1925, 1964, 1999
Feb–Jul 1942
6-Month
55.8°F
(13.2°C)
55.0°F
(12.8°C)
0.8°F
(0.4°C)
83rd Coolest Coolest since: 1941 1947
44th Warmest Warmest since: 1938 2012
Ties: 1959
Jan–Jul 1942
7-Month
51.5°F
(10.8°C)
50.7°F
(10.4°C)
0.8°F
(0.4°C)
81st Coolest Coolest since: 1940 1912
46th Warmest Warmest since: 1941 2012
Ties: 1898, 1981, 2018
Dec 1941–Jul 1942
8-Month
49.6°F
(9.8°C)
48.1°F
(8.9°C)
1.5°F
(0.9°C)
97th Coolest Coolest since: 1941 1904
29th Warmest Warmest since: 1938 2012
Ties: 1976, 2004
Nov 1941–Jul 1942
9-Month
48.8°F
(9.3°C)
47.3°F
(8.5°C)
1.5°F
(0.8°C)
99th Coolest Coolest since: 1941 1904
27th Warmest Warmest since: 1934 2012
Ties: 1931, 1955
Oct 1941–Jul 1942
10-Month
49.6°F
(9.8°C)
47.9°F
(8.8°C)
1.7°F
(1.0°C)
107th Coolest Coolest since: 1941 1904
19th Warmest Warmest since: 1939 2012
Ties: 1983, 1995, 2004
Sep 1941–Jul 1942
11-Month
51.4°F
(10.8°C)
49.6°F
(9.8°C)
1.8°F
(1.0°C)
109th Coolest Coolest since: 1941 1904
17th Warmest Warmest since: 1939 2012
Ties: 1939
Aug 1941–Jul 1942
12-Month
53.4°F
(11.9°C)
51.6°F
(10.9°C)
1.8°F
(1.0°C)
110th Coolest Coolest since: 1941 1904
16th Warmest Warmest since: 1939 2012
Ties: 2005
Feb 1941–Jul 1942
18-Month
54.1°F
(12.3°C)
52.8°F
(11.6°C)
1.3°F
(0.7°C)
102nd Coolest Coolest since: 1941 1918
24th Warmest Warmest since: 1939 2012
Ties: 2007
Aug 1940–Jul 1942
24-Month
53.0°F
(11.7°C)
51.6°F
(10.9°C)
1.4°F
(0.8°C)
109th Coolest Coolest since: 1941 1905
16th Warmest Warmest since: 1939 2017
Ties: 1939
Aug 1939–Jul 1942
36-Month
52.3°F
(11.3°C)
51.6°F
(10.9°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 1941 1979
36th Warmest Warmest since: 1941 2018
Ties: 1940, 1941, 2003
Aug 1938–Jul 1942
48-Month
52.6°F
(11.4°C)
51.6°F
(10.9°C)
1.0°F
(0.5°C)
101st Coolest Coolest since: 1941 1905, 1980
22nd Warmest Warmest since: 1935 2019
Ties: 1932, 1992, 2003
Aug 1937–Jul 1942
60-Month
52.6°F
(11.4°C)
51.6°F
(10.9°C)
1.0°F
(0.5°C)
100th Coolest Coolest since: 1941 1906
22nd Warmest Warmest since: 1936 2020
Ties: 2005

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 16, 2021 from https://www.ncdc.noaa.gov/cag/