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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, July 1981

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
July 1981
1-Month
77.9°F
(25.5°C)
77.9°F
(25.5°C)
0.0°F
(0.0°C)
63rd Coolest Coolest since: 1979 2014
64th Warmest Warmest since: 1980 2012
Ties: 1997
Jun–Jul 1981
2-Month
76.6°F
(24.8°C)
76.0°F
(24.4°C)
0.6°F
(0.4°C)
85th Coolest Coolest since: 1979 1904, 1927
42nd Warmest Warmest since: 1980 1934
Ties: 1998, 2006
May–Jul 1981
3-Month
71.1°F
(21.7°C)
72.3°F
(22.4°C)
-1.2°F
(-0.7°C)
25th Coolest Coolest since: 1976 1924
102nd Warmest Warmest since: 1980 1934
Ties: 1897, 1940, 1968, 1971
Apr–Jul 1981
4-Month
68.9°F
(20.5°C)
68.0°F
(20.0°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1980 1907
41st Warmest Warmest since: 1977 2012
Ties: 1913, 1957
Mar–Jul 1981
5-Month
64.0°F
(17.8°C)
63.3°F
(17.4°C)
0.7°F
(0.4°C)
80th Coolest Coolest since: 1980 1960
47th Warmest Warmest since: 1977 2012
Ties: 2005
Feb–Jul 1981
6-Month
59.5°F
(15.3°C)
58.6°F
(14.8°C)
0.9°F
(0.5°C)
84th Coolest Coolest since: 1980 1947
43rd Warmest Warmest since: 1977 2012
Ties: 1933, 1959, 1990
Jan–Jul 1981
7-Month
55.3°F
(12.9°C)
54.7°F
(12.6°C)
0.6°F
(0.3°C)
78th Coolest Coolest since: 1980 1912
49th Warmest Warmest since: 1976 2012
Ties: 1898, 1973
Dec 1980–Jul 1981
8-Month
52.9°F
(11.6°C)
52.2°F
(11.2°C)
0.7°F
(0.4°C)
78th Coolest Coolest since: 1980 1978
48th Warmest Warmest since: 1976 2012
Ties: 1972, 1974
Nov 1980–Jul 1981
9-Month
51.9°F
(11.1°C)
51.4°F
(10.8°C)
0.5°F
(0.3°C)
76th Coolest Coolest since: 1980 1904, 1912
50th Warmest Warmest since: 1976 2012
Ties: 1930, 1990, 2019
Oct 1980–Jul 1981
10-Month
52.2°F
(11.2°C)
52.0°F
(11.1°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1980 1904, 1912
57th Warmest Warmest since: 1976 2012
Ties: 1903, 1913, 1916, 1923, 1944, 1966, 1967, 1985
Sep 1980–Jul 1981
11-Month
53.9°F
(12.2°C)
53.5°F
(11.9°C)
0.4°F
(0.3°C)
72nd Coolest Coolest since: 1980 1904
54th Warmest Warmest since: 1976 2012
Ties: 1916, 1943
Aug 1980–Jul 1981
12-Month
56.2°F
(13.4°C)
55.4°F
(13.0°C)
0.8°F
(0.4°C)
86th Coolest Coolest since: 1980 1904
40th Warmest Warmest since: 1974 2012
Ties: 1898
Feb 1980–Jul 1981
18-Month
56.5°F
(13.6°C)
56.5°F
(13.6°C)
0.0°F
(0.0°C)
63rd Coolest Coolest since: 1980 1918, 1979
63rd Warmest Warmest since: 1976 2012
Ties: 1897, 2003
Aug 1979–Jul 1981
24-Month
55.4°F
(13.0°C)
55.4°F
(13.0°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 1980 1979
67th Warmest Warmest since: 1976 2017
Ties: 1910, 1976, 1990, 1993
Aug 1978–Jul 1981
36-Month
54.7°F
(12.6°C)
55.4°F
(13.0°C)
-0.7°F
(-0.4°C)
18th Coolest Coolest since: 1980 1979
106th Warmest Warmest since: 1977 2018
Ties: 1899, 1917, 1961, 1963, 1968, 1977
Aug 1977–Jul 1981
48-Month
54.2°F
(12.3°C)
55.3°F
(12.9°C)
-1.1°F
(-0.6°C)
6th Coolest Coolest since: 1980 1980
117th Warmest Warmest since: 1978 2019
Ties: 1970, 1971
Aug 1976–Jul 1981
60-Month
54.1°F
(12.3°C)
55.4°F
(13.0°C)
-1.3°F
(-0.7°C)
3rd Coolest Coolest since: 1980 1906, 1980
119th Warmest Warmest since: 1979 2020
Ties: 1979, 1982

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published May 2021, retrieved on May 14, 2021 from https://www.ncdc.noaa.gov/cag/