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 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, April 1987

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1987
1-Month
53.9°F
(12.2°C)
51.3°F
(10.7°C)
2.6°F
(1.5°C)
98th Coolest Coolest since: 1984 2018
29th Warmest Warmest since: 1986 2010
Ties: 1960, 2004
Mar–Apr 1987
2-Month
49.1°F
(9.5°C)
45.2°F
(7.3°C)
3.9°F
(2.2°C)
109th Coolest Coolest since: 1984 1960
18th Warmest Warmest since: 1986 2012
Ties: 1929
Feb–Apr 1987
3-Month
44.8°F
(7.1°C)
39.5°F
(4.2°C)
5.3°F
(2.9°C)
119th Coolest Coolest since: 1986 1899
8th Warmest Warmest since: 1976 2012
Jan–Apr 1987
4-Month
40.1°F
(4.5°C)
35.6°F
(2.0°C)
4.5°F
(2.5°C)
118th Coolest Coolest since: 1986 1912
9th Warmest Warmest since: 1946 2012
Dec 1986–Apr 1987
5-Month
38.3°F
(3.5°C)
34.1°F
(1.2°C)
4.2°F
(2.3°C)
119th Coolest Coolest since: 1986 1978
7th Warmest Warmest since: 1921 2012
Nov 1986–Apr 1987
6-Month
38.0°F
(3.3°C)
35.2°F
(1.8°C)
2.8°F
(1.5°C)
110th Coolest Coolest since: 1986 1904, 1912, 1978
16th Warmest Warmest since: 1976 2012
Oct 1986–Apr 1987
7-Month
40.4°F
(4.7°C)
38.0°F
(3.3°C)
2.4°F
(1.4°C)
110th Coolest Coolest since: 1986 1912
16th Warmest Warmest since: 1976 2012
Sep 1986–Apr 1987
8-Month
43.9°F
(6.6°C)
41.4°F
(5.2°C)
2.5°F
(1.4°C)
112th Coolest Coolest since: 1986 1904, 1978
14th Warmest Warmest since: 1976 2017
Aug 1986–Apr 1987
9-Month
46.7°F
(8.2°C)
45.0°F
(7.2°C)
1.7°F
(1.0°C)
104th Coolest Coolest since: 1986 1978
22nd Warmest Warmest since: 1981 2017
Ties: 1981
Jul 1986–Apr 1987
10-Month
49.8°F
(9.9°C)
48.1°F
(8.9°C)
1.7°F
(1.0°C)
107th Coolest Coolest since: 1986 1904
19th Warmest Warmest since: 1981 2012
Jun 1986–Apr 1987
11-Month
51.9°F
(11.1°C)
50.2°F
(10.1°C)
1.7°F
(1.0°C)
107th Coolest Coolest since: 1986 1904
19th Warmest Warmest since: 1981 2017
Ties: 1922, 1981
May 1986–Apr 1987
12-Month
52.9°F
(11.6°C)
51.2°F
(10.7°C)
1.7°F
(0.9°C)
107th Coolest Coolest since: 1986 1918
19th Warmest Warmest since: 1981 2017
Ties: 1922, 1937, 1981
Nov 1985–Apr 1987
18-Month
46.9°F
(8.3°C)
45.9°F
(7.7°C)
1.0°F
(0.6°C)
96th Coolest Coolest since: 1986 1979
29th Warmest Warmest since: 1976 2017
Ties: 1976, 1989
May 1985–Apr 1987
24-Month
51.8°F
(11.0°C)
51.3°F
(10.7°C)
0.5°F
(0.3°C)
87th Coolest Coolest since: 1986 1905
38th Warmest Warmest since: 1957 2017
Ties: 1921, 1931, 1946
May 1984–Apr 1987
36-Month
51.7°F
(10.9°C)
51.3°F
(10.7°C)
0.4°F
(0.2°C)
83rd Coolest Coolest since: 1986 1979
41st Warmest Warmest since: 1976 2018
Ties: 1936, 1937, 1944, 1950, 1976, 2003
May 1983–Apr 1987
48-Month
51.5°F
(10.8°C)
51.2°F
(10.7°C)
0.3°F
(0.1°C)
73rd Coolest Coolest since: 1986 1980
50th Warmest Warmest since: 1976 1935
Ties: 1950
May 1982–Apr 1987
60-Month
51.6°F
(10.9°C)
51.2°F
(10.7°C)
0.4°F
(0.2°C)
77th Coolest Coolest since: 1986 1906, 1979
45th Warmest Warmest since: 1976 1935
Ties: 1944, 1949, 1976, 2014

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2020, retrieved on October 30, 2020 from https://www.ncdc.noaa.gov/cag/