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 May 2021. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, July 1941

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
July 1941
1-Month
76.2°F
(24.6°C)
75.6°F
(24.2°C)
0.6°F
(0.4°C)
83rd Coolest Coolest since: 1940 2009, 2014
44th Warmest Warmest since: 1938 1936
Jun–Jul 1941
2-Month
74.4°F
(23.6°C)
73.5°F
(23.1°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1940 1915
36th Warmest Warmest since: 1936 1934
Ties: 1923, 1964, 1995, 2017
May–Jul 1941
3-Month
71.6°F
(22.0°C)
69.7°F
(20.9°C)
1.9°F
(1.1°C)
107th Coolest Coolest since: 1940 1924
20th Warmest Warmest since: 1936 1934
Ties: 1896, 1986, 1999, 2011
Apr–Jul 1941
4-Month
67.6°F
(19.8°C)
65.1°F
(18.4°C)
2.5°F
(1.4°C)
118th Coolest Coolest since: 1940 1907
9th Warmest Warmest since: 1934 1934
Ties: 1986
Mar–Jul 1941
5-Month
61.2°F
(16.2°C)
60.1°F
(15.6°C)
1.1°F
(0.6°C)
92nd Coolest Coolest since: 1940 1960
35th Warmest Warmest since: 1938 2012
Ties: 1930, 1954
Feb–Jul 1941
6-Month
55.4°F
(13.0°C)
55.0°F
(12.8°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1940 1947
55th Warmest Warmest since: 1939 2012
Ties: 1939, 1983
Jan–Jul 1941
7-Month
51.6°F
(10.9°C)
50.7°F
(10.4°C)
0.9°F
(0.5°C)
83rd Coolest Coolest since: 1940 1912
44th Warmest Warmest since: 1939 2012
Ties: 1983
Dec 1940–Jul 1941
8-Month
49.4°F
(9.7°C)
48.0°F
(8.9°C)
1.4°F
(0.8°C)
92nd Coolest Coolest since: 1940 1904
34th Warmest Warmest since: 1939 2012
Ties: 1914, 1939, 2010
Nov 1940–Jul 1941
9-Month
48.2°F
(9.0°C)
47.3°F
(8.5°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1940 1904
38th Warmest Warmest since: 1939 2012
Oct 1940–Jul 1941
10-Month
49.2°F
(9.6°C)
48.0°F
(8.9°C)
1.2°F
(0.7°C)
95th Coolest Coolest since: 1940 1904
31st Warmest Warmest since: 1939 2012
Ties: 1957, 1992
Sep 1940–Jul 1941
11-Month
50.7°F
(10.4°C)
49.7°F
(9.8°C)
1.0°F
(0.6°C)
92nd Coolest Coolest since: 1940 1904
34th Warmest Warmest since: 1939 2012
Ties: 1957, 1974, 1992
Aug 1940–Jul 1941
12-Month
52.6°F
(11.4°C)
51.6°F
(10.9°C)
1.0°F
(0.5°C)
94th Coolest Coolest since: 1940 1904
32nd Warmest Warmest since: 1939 2012
Ties: 1901, 1957, 1983, 2011
Feb 1940–Jul 1941
18-Month
53.0°F
(11.7°C)
52.7°F
(11.5°C)
0.3°F
(0.2°C)
76th Coolest Coolest since: 1940 1918
50th Warmest Warmest since: 1939 2012
Ties: 1898, 1947, 1950, 2003
Aug 1939–Jul 1941
24-Month
51.7°F
(10.9°C)
51.6°F
(10.9°C)
0.1°F
(0.0°C)
62nd Coolest Coolest since: 1937 1905
63rd Warmest Warmest since: 1940 2017
Ties: 1911, 1993, 1995
Aug 1938–Jul 1941
36-Month
52.3°F
(11.3°C)
51.6°F
(10.9°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 1940 1979
36th Warmest Warmest since: 1940 2018
Ties: 1940, 1942, 2003
Aug 1937–Jul 1941
48-Month
52.3°F
(11.3°C)
51.5°F
(10.8°C)
0.8°F
(0.5°C)
89th Coolest Coolest since: 1940 1905, 1980
34th Warmest Warmest since: 1935 2019
Ties: 1944, 1993, 2010
Aug 1936–Jul 1941
60-Month
52.3°F
(11.3°C)
51.6°F
(10.9°C)
0.7°F
(0.4°C)
89th Coolest Coolest since: 1940 1906
33rd Warmest Warmest since: 1936 2020
Ties: 1932, 1943, 1958, 1987, 1999, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2021, retrieved on June 12, 2021 from https://www.ncdc.noaa.gov/cag/