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


Illinois, Climate Division 6. West Southwest

Average Temperature Rankings, April 1927

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1927
1-Month
53.4°F
(11.9°C)
53.0°F
(11.7°C)
0.4°F
(0.2°C)
62nd Coolest Coolest since: 1926 1907
65th Warmest Warmest since: 1925 1896
Ties: 1931, 1998
Mar–Apr 1927
2-Month
48.8°F
(9.3°C)
47.3°F
(8.5°C)
1.5°F
(0.8°C)
88th Coolest Coolest since: 1926 1926
39th Warmest Warmest since: 1925 2012
Ties: 2001, 2005
Feb–Apr 1927
3-Month
45.4°F
(7.4°C)
41.9°F
(5.5°C)
3.5°F
(1.9°C)
109th Coolest Coolest since: 1926 1899, 1978
18th Warmest Warmest since: 1925 2012
Ties: 1974
Jan–Apr 1927
4-Month
40.5°F
(4.7°C)
38.2°F
(3.4°C)
2.3°F
(1.3°C)
99th Coolest Coolest since: 1926 1912
28th Warmest Warmest since: 1925 2012
Ties: 1933, 1967
Dec 1926–Apr 1927
5-Month
38.3°F
(3.5°C)
36.9°F
(2.7°C)
1.4°F
(0.8°C)
91st Coolest Coolest since: 1926 1978
35th Warmest Warmest since: 1925 2012
Ties: 1925, 1933
Nov 1926–Apr 1927
6-Month
38.0°F
(3.3°C)
37.7°F
(3.2°C)
0.3°F
(0.1°C)
68th Coolest Coolest since: 1926 1904, 1912
58th Warmest Warmest since: 1925 2012
Ties: 1907, 1928
Oct 1926–Apr 1927
7-Month
40.4°F
(4.7°C)
40.3°F
(4.6°C)
0.1°F
(0.1°C)
62nd Coolest Coolest since: 1926 1912
64th Warmest Warmest since: 1925 2012
Ties: 1952
Sep 1926–Apr 1927
8-Month
43.8°F
(6.6°C)
43.7°F
(6.5°C)
0.1°F
(0.1°C)
57th Coolest Coolest since: 1926 1904
69th Warmest Warmest since: 1925 2017
Ties: 1901, 1916, 1989, 2010, 2013
Aug 1926–Apr 1927
9-Month
47.5°F
(8.6°C)
47.2°F
(8.4°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1926 1918
57th Warmest Warmest since: 1925 2017
Jul 1926–Apr 1927
10-Month
50.5°F
(10.3°C)
50.2°F
(10.1°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1926 1918
55th Warmest Warmest since: 1923 2012
Ties: 1915, 1950, 1956
Jun 1926–Apr 1927
11-Month
52.1°F
(11.2°C)
52.2°F
(11.2°C)
-0.1°F
(0.0°C)
56th Coolest Coolest since: 1926 1904
70th Warmest Warmest since: 1925 2017
Ties: 1910, 1933, 2009
May 1926–Apr 1927
12-Month
53.2°F
(11.8°C)
53.1°F
(11.7°C)
0.1°F
(0.1°C)
63rd Coolest Coolest since: 1926 1918
63rd Warmest Warmest since: 1923 2017
Ties: 1907, 1933, 1965, 1967, 2003, 2018
Nov 1925–Apr 1927
18-Month
47.4°F
(8.6°C)
48.0°F
(8.9°C)
-0.6°F
(-0.3°C)
32nd Coolest Coolest since: 1918 1905
93rd Warmest Warmest since: 1926 2017
May 1925–Apr 1927
24-Month
52.5°F
(11.4°C)
53.1°F
(11.7°C)
-0.6°F
(-0.3°C)
28th Coolest Coolest since: 1926 1905
97th Warmest Warmest since: 1925 2017
Ties: 1929, 1951
May 1924–Apr 1927
36-Month
52.5°F
(11.4°C)
53.1°F
(11.7°C)
-0.6°F
(-0.3°C)
19th Coolest Coolest since: 1926 1979
105th Warmest Warmest since: 1925 2018
Ties: 1899, 1900, 1901, 1928, 1952, 1977, 1984
May 1923–Apr 1927
48-Month
52.6°F
(11.4°C)
53.1°F
(11.7°C)
-0.5°F
(-0.3°C)
21st Coolest Coolest since: 1921 1980
102nd Warmest Warmest since: 1926 2019
Ties: 1899, 1900, 1914, 1921, 1928, 1930, 1962, 1969, 1972, 1997
May 1922–Apr 1927
60-Month
52.8°F
(11.6°C)
53.0°F
(11.7°C)
-0.2°F
(-0.1°C)
34th Coolest Coolest since: 1921 1906
88th Warmest Warmest since: 1926 2020
Ties: 1901, 1911, 1964, 1986, 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2020, retrieved on August 7, 2020 from https://www.ncdc.noaa.gov/cag/