Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 8. Southwest

Average Temperature Rankings, April 1989

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1989
1-Month
55.9°F
(13.3°C)
55.3°F
(12.9°C)
0.6°F
(0.4°C)
71st Coolest
Coolest since:
1907
58th Warmest
Warmest since:
1896
Mar–Apr 1989
2-Month
50.4°F
(10.2°C)
50.0°F
(10.0°C)
0.4°F
(0.2°C)
71st Coolest
Coolest since:
1926, 1960
58th Warmest
Warmest since:
2012
Ties: 1936, 1957, 1988, 2002
Feb–Apr 1989
3-Month
43.4°F
(6.3°C)
44.9°F
(7.2°C)
-1.5°F
(-0.9°C)
38th Coolest
Coolest since:
1899
91st Warmest
Warmest since:
2012
Ties: 1924
Jan–Apr 1989
4-Month
42.4°F
(5.8°C)
41.4°F
(5.2°C)
1.0°F
(0.6°C)
79th Coolest
Coolest since:
1978
50th Warmest
Warmest since:
2012
Ties: 1898
Dec 1988–Apr 1989
5-Month
41.2°F
(5.1°C)
40.1°F
(4.5°C)
1.1°F
(0.6°C)
81st Coolest
Coolest since:
1978
47th Warmest
Warmest since:
2012
Ties: 1909, 2013
Nov 1988–Apr 1989
6-Month
42.0°F
(5.6°C)
40.9°F
(4.9°C)
1.1°F
(0.7°C)
89th Coolest
Coolest since:
1912
39th Warmest
Warmest since:
2012
Ties: 1922, 1942, 1983, 1986
Oct 1988–Apr 1989
7-Month
43.3°F
(6.3°C)
43.2°F
(6.2°C)
0.1°F
(0.1°C)
54th Coolest
Coolest since:
1899, 1978
74th Warmest
Warmest since:
2012
Ties: 1929, 2018
Sep 1988–Apr 1989
8-Month
46.6°F
(8.1°C)
46.5°F
(8.1°C)
0.1°F
(0.0°C)
56th Coolest
Coolest since:
1918
72nd Warmest
Warmest since:
2017
Ties: 1896, 1910, 2010, 2013
Aug 1988–Apr 1989
9-Month
50.2°F
(10.1°C)
49.7°F
(9.8°C)
0.5°F
(0.3°C)
74th Coolest
Coolest since:
1918
54th Warmest
Warmest since:
2017
Ties: 1910, 1949
Jul 1988–Apr 1989
10-Month
53.0°F
(11.7°C)
52.5°F
(11.4°C)
0.5°F
(0.3°C)
74th Coolest
Coolest since:
1918
54th Warmest
Warmest since:
2012
Ties: 1990
Jun 1988–Apr 1989
11-Month
55.1°F
(12.8°C)
54.6°F
(12.6°C)
0.5°F
(0.2°C)
82nd Coolest
Coolest since:
1918
46th Warmest
Warmest since:
2012, 2017
Ties: 1909, 1915, 1925, 1945
May 1988–Apr 1989
12-Month
56.0°F
(13.3°C)
55.4°F
(13.0°C)
0.6°F
(0.3°C)
82nd Coolest
Coolest since:
1918
46th Warmest
Warmest since:
2012, 2017
Ties: 1927, 2021
Nov 1987–Apr 1989
18-Month
51.1°F
(10.6°C)
50.5°F
(10.3°C)
0.6°F
(0.3°C)
85th Coolest
Coolest since:
1979
42nd Warmest
Warmest since:
2017
Ties: 1947, 1972
May 1987–Apr 1989
24-Month
56.1°F
(13.4°C)
55.4°F
(13.0°C)
0.7°F
(0.4°C)
92nd Coolest
Coolest since:
1978
35th Warmest
Warmest since:
2017
Ties: 1987, 2002
May 1986–Apr 1989
36-Month
56.2°F
(13.4°C)
55.4°F
(13.0°C)
0.8°F
(0.4°C)
98th Coolest
Coolest since:
1979
28th Warmest
Warmest since:
2018
Ties: 1999, 2009
May 1985–Apr 1989
48-Month
56.1°F
(13.4°C)
55.4°F
(13.0°C)
0.7°F
(0.4°C)
95th Coolest
Coolest since:
1980
30th Warmest
Warmest since:
2019
Ties: 1923, 1932, 1937, 1938, 1945, 2011, 2015
May 1984–Apr 1989
60-Month
55.9°F
(13.3°C)
55.3°F
(12.9°C)
0.6°F
(0.4°C)
80th Coolest
Coolest since:
1980, 1981
44th Warmest
Warmest since:
2020
Ties: 1924, 1976, 1990

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