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 1985

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1985
1-Month
56.4°F
(13.6°C)
50.7°F
(10.4°C)
5.7°F
(3.2°C)
118th Coolest Coolest since: 1984 1907
8th Warmest Warmest since: 1977 2010
Mar–Apr 1985
2-Month
50.1°F
(10.1°C)
44.7°F
(7.1°C)
5.4°F
(3.0°C)
118th Coolest Coolest since: 1984 1926
8th Warmest Warmest since: 1977 2012
Feb–Apr 1985
3-Month
41.1°F
(5.1°C)
39.1°F
(3.9°C)
2.0°F
(1.2°C)
93rd Coolest Coolest since: 1984 1899
33rd Warmest Warmest since: 1981 2012
Jan–Apr 1985
4-Month
35.0°F
(1.7°C)
35.2°F
(1.8°C)
-0.2°F
(-0.1°C)
57th Coolest Coolest since: 1984 1912
69th Warmest Warmest since: 1983 2012
Ties: 1903, 1948, 1997, 2013
Dec 1984–Apr 1985
5-Month
35.0°F
(1.7°C)
33.8°F
(1.0°C)
1.2°F
(0.7°C)
87th Coolest Coolest since: 1984 1904, 1978
38th Warmest Warmest since: 1983 2012
Ties: 1925, 1967
Nov 1984–Apr 1985
6-Month
35.9°F
(2.2°C)
34.8°F
(1.6°C)
1.1°F
(0.6°C)
87th Coolest Coolest since: 1984 1904
38th Warmest Warmest since: 1983 2012
Ties: 1925, 1966, 1973, 1988
Oct 1984–Apr 1985
7-Month
39.0°F
(3.9°C)
37.5°F
(3.1°C)
1.5°F
(0.8°C)
96th Coolest Coolest since: 1984 1904
29th Warmest Warmest since: 1983 2012
Ties: 1925, 1957, 2007
Sep 1984–Apr 1985
8-Month
42.1°F
(5.6°C)
41.0°F
(5.0°C)
1.1°F
(0.6°C)
93rd Coolest Coolest since: 1984 1904
32nd Warmest Warmest since: 1983 2017
Ties: 1922, 1928, 1949, 1990, 2007
Aug 1984–Apr 1985
9-Month
45.7°F
(7.6°C)
44.6°F
(7.0°C)
1.1°F
(0.6°C)
94th Coolest Coolest since: 1984 1904
31st Warmest Warmest since: 1983 2017
Ties: 1935, 1957, 1972
Jul 1984–Apr 1985
10-Month
48.4°F
(9.1°C)
47.6°F
(8.7°C)
0.8°F
(0.4°C)
87th Coolest Coolest since: 1984 1904
38th Warmest Warmest since: 1983 2017
Ties: 1946, 1957, 1990
Jun 1984–Apr 1985
11-Month
50.7°F
(10.4°C)
49.7°F
(9.8°C)
1.0°F
(0.6°C)
89th Coolest Coolest since: 1984 1904
36th Warmest Warmest since: 1981 2017
Ties: 1938, 1945, 1957, 1989
May 1984–Apr 1985
12-Month
51.4°F
(10.8°C)
50.7°F
(10.4°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1984 1918
44th Warmest Warmest since: 1983 2017
Ties: 1950, 1966, 1972
Nov 1983–Apr 1985
18-Month
45.1°F
(7.3°C)
45.4°F
(7.4°C)
-0.3°F
(-0.1°C)
46th Coolest Coolest since: 1982 1905
78th Warmest Warmest since: 1984 2017
Ties: 1897, 1911, 1924, 1965
May 1983–Apr 1985
24-Month
50.9°F
(10.5°C)
50.7°F
(10.4°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1983 1905
57th Warmest Warmest since: 1984 2017
Ties: 1924, 1931, 1953, 1966, 1995
May 1982–Apr 1985
36-Month
51.3°F
(10.7°C)
50.7°F
(10.4°C)
0.6°F
(0.3°C)
81st Coolest Coolest since: 1984 1905
42nd Warmest Warmest since: 1976 2018
Ties: 1924, 1943, 1950
May 1981–Apr 1985
48-Month
50.6°F
(10.3°C)
50.7°F
(10.4°C)
-0.1°F
(-0.1°C)
47th Coolest Coolest since: 1982 1905
75th Warmest Warmest since: 1984 2019
Ties: 1917, 1951, 1959, 1973, 1977
May 1980–Apr 1985
60-Month
50.9°F
(10.5°C)
50.7°F
(10.4°C)
0.2°F
(0.1°C)
65th Coolest Coolest since: 1984 1906
56th Warmest Warmest since: 1976 2002, 2019
Ties: 1944, 1948, 1950, 1996

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/