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 August 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 9. Southeast

Average Temperature Rankings, May 1927

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1927
1-Month
64.7°F
(18.2°C)
65.0°F
(18.3°C)
-0.3°F
(-0.1°C)
50th Coolest Coolest since: 1925 1924
76th Warmest Warmest since: 1926 2018
Ties: 1952
Apr–May 1927
2-Month
61.3°F
(16.3°C)
60.2°F
(15.7°C)
1.1°F
(0.6°C)
82nd Coolest Coolest since: 1926 1907
44th Warmest Warmest since: 1925 1896
Ties: 1932
Mar–May 1927
3-Month
56.3°F
(13.5°C)
55.0°F
(12.8°C)
1.3°F
(0.7°C)
87th Coolest Coolest since: 1926 1960
39th Warmest Warmest since: 1925 2012
Ties: 1911, 2003
Feb–May 1927
4-Month
53.0°F
(11.7°C)
50.0°F
(10.0°C)
3.0°F
(1.7°C)
115th Coolest Coolest since: 1926 1978
11th Warmest Warmest since: 1925 2012
Ties: 1987
Jan–May 1927
5-Month
48.7°F
(9.3°C)
46.3°F
(7.9°C)
2.4°F
(1.4°C)
112th Coolest Coolest since: 1926 1978
14th Warmest Warmest since: 1925 2012
Ties: 1987
Dec 1926–May 1927
6-Month
46.0°F
(7.8°C)
44.4°F
(6.9°C)
1.6°F
(0.9°C)
95th Coolest Coolest since: 1926 1978
30th Warmest Warmest since: 1925 2012
Ties: 1933, 1972, 1974, 1995
Nov 1926–May 1927
7-Month
45.1°F
(7.3°C)
44.4°F
(6.9°C)
0.7°F
(0.4°C)
77th Coolest Coolest since: 1926 1978
48th Warmest Warmest since: 1925 2012
Ties: 2013
Oct 1926–May 1927
8-Month
46.7°F
(8.2°C)
46.1°F
(7.8°C)
0.6°F
(0.4°C)
82nd Coolest Coolest since: 1926 1978
43rd Warmest Warmest since: 1925 2012
Ties: 1914, 1964, 1985
Sep 1926–May 1927
9-Month
49.5°F
(9.7°C)
48.6°F
(9.2°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 1926 1978
38th Warmest Warmest since: 1925 2017
Aug 1926–May 1927
10-Month
52.4°F
(11.3°C)
51.4°F
(10.8°C)
1.0°F
(0.5°C)
94th Coolest Coolest since: 1926 1978
31st Warmest Warmest since: 1925 2017
Ties: 1914, 1946, 1976, 1995, 2007, 2019
Jul 1926–May 1927
11-Month
54.8°F
(12.7°C)
53.7°F
(12.1°C)
1.1°F
(0.6°C)
99th Coolest Coolest since: 1926 1977
26th Warmest Warmest since: 1922 2012, 2017
Ties: 1938, 1957, 1987, 2007
Jun 1926–May 1927
12-Month
56.3°F
(13.5°C)
55.5°F
(13.1°C)
0.8°F
(0.4°C)
91st Coolest Coolest since: 1926 1977
34th Warmest Warmest since: 1922 2012, 2017
Ties: 1919, 1941, 1995
Dec 1925–May 1927
18-Month
52.0°F
(11.1°C)
51.8°F
(11.0°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1925 1979
54th Warmest Warmest since: 1926 2017
Ties: 1928, 1944, 1947, 1986
Jun 1925–May 1927
24-Month
55.7°F
(13.2°C)
55.4°F
(13.0°C)
0.3°F
(0.2°C)
76th Coolest Coolest since: 1926 1978
48th Warmest Warmest since: 1923 2017
Ties: 1901, 1909, 1910, 1920, 1936, 1944, 1972, 1973, 1986
Jun 1924–May 1927
36-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
76th Coolest Coolest since: 1926 1979
47th Warmest Warmest since: 1924 2018
Ties: 1938, 1940, 1941, 1946, 1989, 1991, 2010
Jun 1923–May 1927
48-Month
55.5°F
(13.1°C)
55.4°F
(13.0°C)
0.1°F
(0.1°C)
51st Coolest Coolest since: 1926 1980
71st Warmest Warmest since: 1926 2019
Ties: 1901, 1909, 1915, 1926, 1948, 1987
Jun 1922–May 1927
60-Month
55.6°F
(13.1°C)
55.4°F
(13.0°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1921 1980, 1981
55th Warmest Warmest since: 1926 1935
Ties: 1911, 1917, 1947, 1948, 1949, 1959

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/