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 October 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, April 1986

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1986
1-Month
59.1°F
(15.1°C)
55.3°F
(12.9°C)
3.8°F
(2.2°C)
111th Coolest Coolest since: 1985 1907
15th Warmest Warmest since: 1985 1896
Ties: 1941, 1985, 2011
Mar–Apr 1986
2-Month
53.4°F
(11.9°C)
50.0°F
(10.0°C)
3.4°F
(1.9°C)
106th Coolest Coolest since: 1984 1926, 1960
20th Warmest Warmest since: 1985 2012
Ties: 1981, 2004
Feb–Apr 1986
3-Month
47.8°F
(8.8°C)
44.9°F
(7.2°C)
2.9°F
(1.6°C)
108th Coolest Coolest since: 1985 1899
18th Warmest Warmest since: 1981 2012
Ties: 1974, 1990
Jan–Apr 1986
4-Month
44.2°F
(6.8°C)
41.4°F
(5.2°C)
2.8°F
(1.6°C)
109th Coolest Coolest since: 1985 1978
17th Warmest Warmest since: 1976 2012
Ties: 1967
Dec 1985–Apr 1986
5-Month
40.9°F
(4.9°C)
40.1°F
(4.5°C)
0.8°F
(0.4°C)
74th Coolest Coolest since: 1985 1978
51st Warmest Warmest since: 1983 2012
Ties: 1931
Nov 1985–Apr 1986
6-Month
42.0°F
(5.6°C)
40.8°F
(4.9°C)
1.2°F
(0.7°C)
89th Coolest Coolest since: 1985 1912
36th Warmest Warmest since: 1983 2012
Ties: 1922, 1942, 1983, 1989
Oct 1985–Apr 1986
7-Month
44.6°F
(7.0°C)
43.2°F
(6.2°C)
1.4°F
(0.8°C)
95th Coolest Coolest since: 1985 1899, 1978
30th Warmest Warmest since: 1976 2012
Ties: 1938, 1950, 1990
Sep 1985–Apr 1986
8-Month
47.6°F
(8.7°C)
46.5°F
(8.1°C)
1.1°F
(0.6°C)
96th Coolest Coolest since: 1985 1918
29th Warmest Warmest since: 1976 2017
Ties: 1909, 1919, 1934, 1938, 2008
Aug 1985–Apr 1986
9-Month
50.5°F
(10.3°C)
49.8°F
(9.9°C)
0.7°F
(0.4°C)
84th Coolest Coolest since: 1985 1918
41st Warmest Warmest since: 1981 2017
Ties: 1914, 1931
Jul 1985–Apr 1986
10-Month
53.2°F
(11.8°C)
52.6°F
(11.4°C)
0.6°F
(0.4°C)
79th Coolest Coolest since: 1985 1918
46th Warmest Warmest since: 1981 2012
Ties: 1901, 1948, 1967
Jun 1985–Apr 1986
11-Month
54.8°F
(12.7°C)
54.5°F
(12.5°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1985 1918
56th Warmest Warmest since: 1985 2012, 2017
Ties: 1910, 1949, 1964, 1985, 1988, 1990
May 1985–Apr 1986
12-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
77th Coolest Coolest since: 1985 1918
48th Warmest Warmest since: 1981 2012, 2017
Ties: 1901, 1903, 1933, 1946
Nov 1984–Apr 1986
18-Month
50.9°F
(10.5°C)
50.6°F
(10.3°C)
0.3°F
(0.2°C)
76th Coolest Coolest since: 1985 1979
48th Warmest Warmest since: 1981 2017
Ties: 1938, 1943, 1967, 1981, 1990, 1995, 2004
May 1984–Apr 1986
24-Month
55.6°F
(13.1°C)
55.4°F
(13.0°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1985 1978
54th Warmest Warmest since: 1976 2017
Ties: 1901, 1914, 1924, 1949, 1976
May 1983–Apr 1986
36-Month
55.2°F
(12.9°C)
55.3°F
(12.9°C)
-0.1°F
(0.0°C)
44th Coolest Coolest since: 1985 1979
79th Warmest Warmest since: 1985 2018
Ties: 1902, 1931, 1959, 1985
May 1982–Apr 1986
48-Month
55.3°F
(12.9°C)
55.3°F
(12.9°C)
0.0°F
(0.0°C)
49th Coolest Coolest since: 1985 1980
73rd Warmest Warmest since: 1976 2019
Ties: 1903, 1909, 1915, 1926, 1953, 1998
May 1981–Apr 1986
60-Month
55.0°F
(12.8°C)
55.4°F
(13.0°C)
-0.4°F
(-0.2°C)
31st Coolest Coolest since: 1984 1980, 1981
90th Warmest Warmest since: 1985 1935
Ties: 1900, 1913, 1914, 1921, 1929, 1961, 1977

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/