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 September 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, June 1966

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
June 1966
1-Month
72.7°F
(22.6°C)
73.9°F
(23.3°C)
-1.2°F
(-0.7°C)
35th Coolest Coolest since: 1961 1903
92nd Warmest Warmest since: 1965 1952
May–Jun 1966
2-Month
67.6°F
(19.8°C)
69.5°F
(20.8°C)
-1.9°F
(-1.0°C)
20th Coolest Coolest since: 1961 1907
107th Warmest Warmest since: 1965 2018
Apr–Jun 1966
3-Month
62.7°F
(17.1°C)
64.7°F
(18.2°C)
-2.0°F
(-1.1°C)
12th Coolest Coolest since: 1961 1907
115th Warmest Warmest since: 1965 2010
Mar–Jun 1966
4-Month
58.6°F
(14.8°C)
59.7°F
(15.4°C)
-1.1°F
(-0.6°C)
30th Coolest Coolest since: 1961 1960
97th Warmest Warmest since: 1965 2012
Ties: 1897, 1935
Feb–Jun 1966
5-Month
53.5°F
(11.9°C)
54.8°F
(12.7°C)
-1.3°F
(-0.8°C)
28th Coolest Coolest since: 1960 1912, 1960, 1978
99th Warmest Warmest since: 1965 2012
Ties: 1929, 1968, 1969, 1983, 2014
Jan–Jun 1966
6-Month
49.0°F
(9.4°C)
50.8°F
(10.4°C)
-1.8°F
(-1.0°C)
15th Coolest Coolest since: 1960 1912, 1978
112th Warmest Warmest since: 1965 2012
Ties: 2014
Dec 1965–Jun 1966
7-Month
47.9°F
(8.8°C)
48.5°F
(9.2°C)
-0.6°F
(-0.4°C)
42nd Coolest Coolest since: 1963 1978
84th Warmest Warmest since: 1965 2012
Ties: 1901
Nov 1965–Jun 1966
8-Month
48.1°F
(8.9°C)
48.0°F
(8.9°C)
0.1°F
(0.0°C)
57th Coolest Coolest since: 1963 1912
69th Warmest Warmest since: 1965 2012
Ties: 1903, 1930, 2008
Oct 1965–Jun 1966
9-Month
49.0°F
(9.4°C)
49.1°F
(9.5°C)
-0.1°F
(-0.1°C)
52nd Coolest Coolest since: 1963 1912, 1978
74th Warmest Warmest since: 1965 2012
Ties: 1916, 1930
Sep 1965–Jun 1966
10-Month
51.0°F
(10.6°C)
51.1°F
(10.6°C)
-0.1°F
(0.0°C)
51st Coolest Coolest since: 1963 1978
75th Warmest Warmest since: 1965 2012
Ties: 1937, 1944, 1962
Aug 1965–Jun 1966
11-Month
53.1°F
(11.7°C)
53.3°F
(11.8°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 1963 1904, 1978
78th Warmest Warmest since: 1965 2012
Ties: 1907, 1962
Jul 1965–Jun 1966
12-Month
55.0°F
(12.8°C)
55.4°F
(13.0°C)
-0.4°F
(-0.2°C)
43rd Coolest Coolest since: 1963 1904, 1912, 1918, 1978
83rd Warmest Warmest since: 1965 2012
Ties: 1945, 1994
Jan 1965–Jun 1966
18-Month
53.7°F
(12.1°C)
53.8°F
(12.1°C)
-0.1°F
(0.0°C)
52nd Coolest Coolest since: 1963 1979
74th Warmest Warmest since: 1965 2017
Ties: 1908, 1927, 1928
Jul 1964–Jun 1966
24-Month
55.2°F
(12.9°C)
55.4°F
(13.0°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1964 1978, 1979
82nd Warmest Warmest since: 1965 2017
Ties: 1897, 1908, 1925, 1926, 1941, 1982
Jul 1963–Jun 1966
36-Month
55.4°F
(13.0°C)
55.3°F
(12.9°C)
0.1°F
(0.1°C)
54th Coolest Coolest since: 1965 1979
70th Warmest Warmest since: 1958 2018
Ties: 1909, 1925, 1927, 1945, 1947, 1958, 1975, 1986
Jul 1962–Jun 1966
48-Month
55.2°F
(12.9°C)
55.4°F
(13.0°C)
-0.2°F
(-0.1°C)
40th Coolest Coolest since: 1965 1980
83rd Warmest Warmest since: 1965 2019
Ties: 1901, 1903, 1909, 1914, 1921, 1926, 1928, 1951, 1952, 1965, 1977
Jul 1961–Jun 1966
60-Month
55.1°F
(12.8°C)
55.3°F
(12.9°C)
-0.2°F
(-0.1°C)
35th Coolest Coolest since: 1965 1980
87th Warmest Warmest since: 1965 2020
Ties: 1901, 1910, 1921, 1929, 1951, 1960, 1965, 1968, 1977, 1985, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2020, retrieved on October 22, 2020 from https://www.ncdc.noaa.gov/cag/