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 6. West Southwest

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
61.7°F
(16.5°C)
63.5°F
(17.5°C)
-1.8°F
(-1.0°C)
37th Coolest Coolest since: 1925 1924
89th Warmest Warmest since: 1926 2018
Apr–May 1927
2-Month
57.6°F
(14.2°C)
58.3°F
(14.6°C)
-0.7°F
(-0.4°C)
39th Coolest Coolest since: 1926 1907
87th Warmest Warmest since: 1925 1896
Ties: 1916, 1994
Mar–May 1927
3-Month
53.1°F
(11.7°C)
52.7°F
(11.5°C)
0.4°F
(0.2°C)
67th Coolest Coolest since: 1926 1960
59th Warmest Warmest since: 1925 2012
Ties: 1895, 1982
Feb–May 1927
4-Month
49.5°F
(9.7°C)
47.3°F
(8.5°C)
2.2°F
(1.2°C)
102nd Coolest Coolest since: 1926 1978
24th Warmest Warmest since: 1925 2012
Ties: 2005
Jan–May 1927
5-Month
44.8°F
(7.1°C)
43.3°F
(6.3°C)
1.5°F
(0.8°C)
94th Coolest Coolest since: 1926 1978
32nd Warmest Warmest since: 1925 2012
Ties: 1952
Dec 1926–May 1927
6-Month
42.2°F
(5.7°C)
41.3°F
(5.2°C)
0.9°F
(0.5°C)
85th Coolest Coolest since: 1926 1978
40th Warmest Warmest since: 1922 2012
Ties: 1930, 1950, 1952, 1967, 1990, 1995
Nov 1926–May 1927
7-Month
41.4°F
(5.2°C)
41.4°F
(5.2°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 1926 1904
67th Warmest Warmest since: 1925 2012
Ties: 1930, 1945, 2011
Oct 1926–May 1927
8-Month
43.1°F
(6.2°C)
43.3°F
(6.3°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1926 1978
73rd Warmest Warmest since: 1925 2012
Sep 1926–May 1927
9-Month
45.8°F
(7.7°C)
45.9°F
(7.7°C)
-0.1°F
(0.0°C)
49th Coolest Coolest since: 1926 1904
76th Warmest Warmest since: 1925 2012
Ties: 1933, 1937, 1947, 1956
Aug 1926–May 1927
10-Month
48.9°F
(9.4°C)
48.8°F
(9.3°C)
0.1°F
(0.1°C)
57th Coolest Coolest since: 1926 1904
68th Warmest Warmest since: 1925 2012
Ties: 1961, 1965, 1966, 1989
Jul 1926–May 1927
11-Month
51.5°F
(10.8°C)
51.4°F
(10.8°C)
0.1°F
(0.0°C)
67th Coolest Coolest since: 1926 1904
58th Warmest Warmest since: 1923 2012
Ties: 1908, 1945, 1965, 1967, 2019
Jun 1926–May 1927
12-Month
52.9°F
(11.6°C)
53.1°F
(11.7°C)
-0.2°F
(-0.1°C)
51st Coolest Coolest since: 1926 1904
74th Warmest Warmest since: 1925 2012
Ties: 1908, 1911, 1925, 1959, 1961
Dec 1925–May 1927
18-Month
48.7°F
(9.3°C)
49.2°F
(9.6°C)
-0.5°F
(-0.3°C)
39th Coolest Coolest since: 1925 1979
85th Warmest Warmest since: 1926 2017
Ties: 1977, 1982
Jun 1925–May 1927
24-Month
52.6°F
(11.4°C)
53.2°F
(11.8°C)
-0.6°F
(-0.4°C)
29th Coolest Coolest since: 1926 1905
95th Warmest Warmest since: 1926 2017
Ties: 1907, 1926, 1960, 1961
Jun 1924–May 1927
36-Month
52.7°F
(11.5°C)
53.1°F
(11.7°C)
-0.4°F
(-0.2°C)
33rd Coolest Coolest since: 1926 1979
90th Warmest Warmest since: 1925 2018
Ties: 1908, 1953, 1961, 1962, 1977, 1996
Jun 1923–May 1927
48-Month
52.6°F
(11.4°C)
53.1°F
(11.7°C)
-0.5°F
(-0.3°C)
24th Coolest Coolest since: 1920 1980
98th Warmest Warmest since: 1926 2019
Ties: 1930, 1963
Jun 1922–May 1927
60-Month
52.8°F
(11.6°C)
53.1°F
(11.7°C)
-0.3°F
(-0.1°C)
33rd Coolest Coolest since: 1921 1906, 1907, 1908
88th Warmest Warmest since: 1926 1957
Ties: 1902, 1910, 1911, 1914, 1916, 1931, 1964

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/