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 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 4. Central

Average Temperature Rankings, April 1984

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1984
1-Month
49.2°F
(9.6°C)
50.7°F
(10.4°C)
-1.5°F
(-0.8°C)
36th Coolest Coolest since: 1983 1907
90th Warmest Warmest since: 1981 2010
Ties: 1923, 1980
Mar–Apr 1984
2-Month
40.2°F
(4.6°C)
44.6°F
(7.0°C)
-4.4°F
(-2.4°C)
4th Coolest Coolest since: 1965 1926
122nd Warmest Warmest since: 1983 2012
Ties: 1965
Feb–Apr 1984
3-Month
38.6°F
(3.7°C)
39.0°F
(3.9°C)
-0.4°F
(-0.2°C)
53rd Coolest Coolest since: 1982 1899
73rd Warmest Warmest since: 1983 2012
Ties: 2019
Jan–Apr 1984
4-Month
34.0°F
(1.1°C)
35.2°F
(1.8°C)
-1.2°F
(-0.7°C)
36th Coolest Coolest since: 1982 1912
90th Warmest Warmest since: 1983 2012
Ties: 1916, 1929, 1969
Dec 1983–Apr 1984
5-Month
30.2°F
(-1.0°C)
33.8°F
(1.0°C)
-3.6°F
(-2.0°C)
11th Coolest Coolest since: 1982 1904, 1978
114th Warmest Warmest since: 1983 2012
Nov 1983–Apr 1984
6-Month
32.5°F
(0.3°C)
34.8°F
(1.6°C)
-2.3°F
(-1.3°C)
18th Coolest Coolest since: 1982 1904
107th Warmest Warmest since: 1983 2012
Ties: 1963, 1996
Oct 1983–Apr 1984
7-Month
35.7°F
(2.1°C)
37.6°F
(3.1°C)
-1.9°F
(-1.0°C)
20th Coolest Coolest since: 1982 1904
105th Warmest Warmest since: 1983 2012
Ties: 1940
Sep 1983–Apr 1984
8-Month
39.6°F
(4.2°C)
41.1°F
(5.1°C)
-1.5°F
(-0.9°C)
23rd Coolest Coolest since: 1982 1904
102nd Warmest Warmest since: 1983 2017
Aug 1983–Apr 1984
9-Month
43.9°F
(6.6°C)
44.5°F
(6.9°C)
-0.6°F
(-0.3°C)
39th Coolest Coolest since: 1982 1904
86th Warmest Warmest since: 1983 2017
Ties: 1900, 1952, 1969
Jul 1983–Apr 1984
10-Month
47.4°F
(8.6°C)
47.6°F
(8.7°C)
-0.2°F
(-0.1°C)
51st Coolest Coolest since: 1982 1904
74th Warmest Warmest since: 1983 2017
Ties: 1908
Jun 1983–Apr 1984
11-Month
49.7°F
(9.8°C)
49.8°F
(9.9°C)
-0.1°F
(-0.1°C)
61st Coolest Coolest since: 1982 1904
64th Warmest Warmest since: 1983 2017
May 1983–Apr 1984
12-Month
50.4°F
(10.2°C)
50.7°F
(10.4°C)
-0.3°F
(-0.2°C)
48th Coolest Coolest since: 1982 1918
77th Warmest Warmest since: 1983 2017
Ties: 1924, 1961, 2009
Nov 1982–Apr 1984
18-Month
46.1°F
(7.8°C)
45.3°F
(7.4°C)
0.8°F
(0.4°C)
87th Coolest Coolest since: 1983 1905
37th Warmest Warmest since: 1976 2017
Ties: 1923, 2004, 2019
May 1982–Apr 1984
24-Month
51.2°F
(10.7°C)
50.7°F
(10.4°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1983 1905
44th Warmest Warmest since: 1976 2017
Ties: 1914, 1940, 1949, 1973
May 1981–Apr 1984
36-Month
50.3°F
(10.2°C)
50.7°F
(10.4°C)
-0.4°F
(-0.2°C)
35th Coolest Coolest since: 1982 1905
88th Warmest Warmest since: 1983 2018
Ties: 1908, 1910, 1911, 1929, 1981, 2015
May 1980–Apr 1984
48-Month
50.8°F
(10.4°C)
50.7°F
(10.4°C)
0.1°F
(0.0°C)
56th Coolest Coolest since: 1983 1905
66th Warmest Warmest since: 1976 2019
Ties: 1915, 1916, 1947, 1949, 1998
May 1979–Apr 1984
60-Month
50.6°F
(10.3°C)
50.6°F
(10.3°C)
0.0°F
(0.0°C)
46th Coolest Coolest since: 1983 1906
75th Warmest Warmest since: 1977 2002, 2019
Ties: 1915, 1917, 1922, 1926, 1947, 1951, 1953, 1960, 1986, 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/