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


Illinois

Average Temperature Rankings, July 1983

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
July 1983
1-Month
79.1°F
(26.2°C)
75.6°F
(24.2°C)
3.5°F
(2.0°C)
118th Coolest Coolest since: 1982 2009, 2014
9th Warmest Warmest since: 1955 1936
Jun–Jul 1983
2-Month
75.6°F
(24.2°C)
73.5°F
(23.1°C)
2.1°F
(1.1°C)
108th Coolest Coolest since: 1982 1915
19th Warmest Warmest since: 1954 1934
Ties: 1911, 1913, 1988, 2005
May–Jul 1983
3-Month
70.0°F
(21.1°C)
69.7°F
(20.9°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1982 1924
57th Warmest Warmest since: 1980 1934
Ties: 1902
Apr–Jul 1983
4-Month
64.2°F
(17.9°C)
65.1°F
(18.4°C)
-0.9°F
(-0.5°C)
26th Coolest Coolest since: 1982 1907
101st Warmest Warmest since: 1982 1934
Ties: 1903, 1929, 1940, 1960, 1982, 1984, 1989
Mar–Jul 1983
5-Month
59.6°F
(15.3°C)
60.1°F
(15.6°C)
-0.5°F
(-0.3°C)
45th Coolest Coolest since: 1982 1960
82nd Warmest Warmest since: 1981 2012
Ties: 1932, 1967
Feb–Jul 1983
6-Month
55.4°F
(13.0°C)
55.0°F
(12.8°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1982 1947
55th Warmest Warmest since: 1981 2012
Ties: 1939, 1941
Jan–Jul 1983
7-Month
51.6°F
(10.9°C)
50.7°F
(10.4°C)
0.9°F
(0.5°C)
83rd Coolest Coolest since: 1982 1912
44th Warmest Warmest since: 1976 2012
Ties: 1941
Dec 1982–Jul 1983
8-Month
49.8°F
(9.9°C)
48.0°F
(8.9°C)
1.8°F
(1.0°C)
104th Coolest Coolest since: 1982 1904
22nd Warmest Warmest since: 1954 2012
Ties: 1992
Nov 1982–Jul 1983
9-Month
49.0°F
(9.4°C)
47.3°F
(8.5°C)
1.7°F
(0.9°C)
104th Coolest Coolest since: 1982 1904
22nd Warmest Warmest since: 1976 2012
Ties: 1949, 2004, 2020
Oct 1982–Jul 1983
10-Month
49.6°F
(9.8°C)
48.0°F
(8.9°C)
1.6°F
(0.9°C)
107th Coolest Coolest since: 1982 1904
19th Warmest Warmest since: 1976 2012
Ties: 1942, 1995, 2004
Sep 1982–Jul 1983
11-Month
51.0°F
(10.6°C)
49.7°F
(9.8°C)
1.3°F
(0.8°C)
105th Coolest Coolest since: 1982 1904
21st Warmest Warmest since: 1976 2012
Ties: 1949, 1976
Aug 1982–Jul 1983
12-Month
52.6°F
(11.4°C)
51.6°F
(10.9°C)
1.0°F
(0.5°C)
94th Coolest Coolest since: 1982 1904
32nd Warmest Warmest since: 1976 2012
Ties: 1901, 1941, 1957, 2011
Feb 1982–Jul 1983
18-Month
52.9°F
(11.6°C)
52.7°F
(11.5°C)
0.2°F
(0.1°C)
71st Coolest Coolest since: 1982 1918
55th Warmest Warmest since: 1976 2012
Ties: 1937, 1938, 1972, 1985
Aug 1981–Jul 1983
24-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
35th Coolest Coolest since: 1982 1905
90th Warmest Warmest since: 1981 2017
Ties: 1907, 1929, 1930, 1937
Aug 1980–Jul 1983
36-Month
51.6°F
(10.9°C)
51.6°F
(10.9°C)
0.0°F
(0.0°C)
59th Coolest Coolest since: 1982 1979
65th Warmest Warmest since: 1976 2018
Ties: 1924
Aug 1979–Jul 1983
48-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
47th Coolest Coolest since: 1982 1905, 1980
76th Warmest Warmest since: 1977 2019
Ties: 1901, 1914, 1947, 1959, 1966
Aug 1978–Jul 1983
60-Month
51.1°F
(10.6°C)
51.6°F
(10.9°C)
-0.5°F
(-0.3°C)
23rd Coolest Coolest since: 1982 1906
99th Warmest Warmest since: 1978 2020
Ties: 1909, 1912, 1927, 1929, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 17, 2021 from https://www.ncdc.noaa.gov/cag/