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


Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, August 1966

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1966
1-Month
72.2°F
(22.3°C)
74.2°F
(23.4°C)
-2.0°F
(-1.1°C)
20th Coolest Coolest since: 1963 1915
107th Warmest Warmest since: 1965 1947
Ties: 1897, 1910, 1917
Jul–Aug 1966
2-Month
75.9°F
(24.4°C)
75.2°F
(24.0°C)
0.7°F
(0.4°C)
83rd Coolest Coolest since: 1965 1915, 1967
44th Warmest Warmest since: 1959 1936
Ties: 1919, 1952
Jun–Aug 1966
3-Month
74.6°F
(23.7°C)
74.3°F
(23.5°C)
0.3°F
(0.2°C)
74th Coolest Coolest since: 1965 1927
53rd Warmest Warmest since: 1964 1936
Ties: 1964, 1986
May–Aug 1966
4-Month
70.8°F
(21.6°C)
71.6°F
(22.0°C)
-0.8°F
(-0.4°C)
39th Coolest Coolest since: 1963 1915
88th Warmest Warmest since: 1965 1936
Ties: 1909, 1951, 1978, 2013, 2014
Apr–Aug 1966
5-Month
66.7°F
(19.3°C)
67.8°F
(19.9°C)
-1.1°F
(-0.6°C)
24th Coolest Coolest since: 1961 1907
103rd Warmest Warmest since: 1965 2010
Ties: 1971
Mar–Aug 1966
6-Month
62.8°F
(17.1°C)
63.5°F
(17.5°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 1965 1960
91st Warmest Warmest since: 1964 2012
Ties: 1937
Feb–Aug 1966
7-Month
58.1°F
(14.5°C)
58.8°F
(14.9°C)
-0.7°F
(-0.4°C)
38th Coolest Coolest since: 1965 1904
89th Warmest Warmest since: 1965 2012
Ties: 1900, 1963, 1965
Jan–Aug 1966
8-Month
53.8°F
(12.1°C)
55.0°F
(12.8°C)
-1.2°F
(-0.7°C)
26th Coolest Coolest since: 1963 1978
101st Warmest Warmest since: 1965 2012
Ties: 1929, 1961
Dec 1965–Aug 1966
9-Month
52.1°F
(11.2°C)
52.4°F
(11.3°C)
-0.3°F
(-0.1°C)
51st Coolest Coolest since: 1965 1904
75th Warmest Warmest since: 1964 2012
Ties: 1964, 1980
Nov 1965–Aug 1966
10-Month
51.5°F
(10.8°C)
51.4°F
(10.8°C)
0.1°F
(0.0°C)
59th Coolest Coolest since: 1965 1904
67th Warmest Warmest since: 1959 2012
Ties: 1903, 1916, 1993, 2013
Oct 1965–Aug 1966
11-Month
51.7°F
(10.9°C)
51.7°F
(10.9°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1965 1904
74th Warmest Warmest since: 1964 2012
Ties: 1981, 2013
Sep 1965–Aug 1966
12-Month
53.1°F
(11.7°C)
53.1°F
(11.7°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1965 1904
71st Warmest Warmest since: 1964 2012
Ties: 1937, 1947, 1962, 1981, 1985
Mar 1965–Aug 1966
18-Month
56.3°F
(13.5°C)
56.6°F
(13.7°C)
-0.3°F
(-0.2°C)
50th Coolest Coolest since: 1963 1904
76th Warmest Warmest since: 1965 2012
Ties: 1952
Sep 1964–Aug 1966
24-Month
52.9°F
(11.6°C)
53.1°F
(11.7°C)
-0.2°F
(-0.1°C)
53rd Coolest Coolest since: 1964 1979
72nd Warmest Warmest since: 1965 2017
Ties: 1937, 1945, 1981
Sep 1963–Aug 1966
36-Month
53.2°F
(11.8°C)
53.1°F
(11.7°C)
0.1°F
(0.1°C)
70th Coolest Coolest since: 1965 1979
54th Warmest Warmest since: 1957 2018
Ties: 1916, 1937, 1995
Sep 1962–Aug 1966
48-Month
52.8°F
(11.6°C)
53.1°F
(11.7°C)
-0.3°F
(-0.1°C)
39th Coolest Coolest since: 1965 1980
84th Warmest Warmest since: 1965 2019
Ties: 1903, 1909, 1917, 1965, 1973, 1983, 1996
Sep 1961–Aug 1966
60-Month
52.8°F
(11.6°C)
53.0°F
(11.7°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1965 1906, 1981, 1982
79th Warmest Warmest since: 1959 2020
Ties: 1911, 1916, 1921

Citing This Page

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