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


Illinois, Climate Division 1. Northwest

Average Temperature Rankings, April 1989

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1989
1-Month
47.8°F
(8.8°C)
48.3°F
(9.1°C)
-0.5°F
(-0.3°C)
46th Coolest Coolest since: 1984 2018
80th Warmest Warmest since: 1988 2010
Ties: 1901, 1949, 1980
Mar–Apr 1989
2-Month
41.5°F
(5.3°C)
42.0°F
(5.6°C)
-0.5°F
(-0.3°C)
57th Coolest Coolest since: 1984 1926
69th Warmest Warmest since: 1988 2012
Ties: 1958, 1964
Feb–Apr 1989
3-Month
33.1°F
(0.6°C)
36.0°F
(2.2°C)
-2.9°F
(-1.6°C)
23rd Coolest Coolest since: 1982 1912, 2014
103rd Warmest Warmest since: 1988 2012
Ties: 1916, 1972
Jan–Apr 1989
4-Month
32.4°F
(0.2°C)
32.0°F
(0.0°C)
0.4°F
(0.2°C)
68th Coolest Coolest since: 1988 1912
58th Warmest Warmest since: 1987 2012
Ties: 1995
Dec 1988–Apr 1989
5-Month
31.3°F
(-0.4°C)
30.6°F
(-0.8°C)
0.7°F
(0.4°C)
75th Coolest Coolest since: 1988 1979
50th Warmest Warmest since: 1987 2012
Ties: 1952
Nov 1988–Apr 1989
6-Month
32.6°F
(0.3°C)
31.6°F
(-0.2°C)
1.0°F
(0.5°C)
86th Coolest Coolest since: 1986 1912
39th Warmest Warmest since: 1988 2012
Ties: 1903, 1949, 1985, 2013
Oct 1988–Apr 1989
7-Month
34.5°F
(1.4°C)
34.5°F
(1.4°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1986 1912
68th Warmest Warmest since: 1988 2012
Ties: 1900
Sep 1988–Apr 1989
8-Month
38.4°F
(3.6°C)
38.2°F
(3.4°C)
0.2°F
(0.2°C)
69th Coolest Coolest since: 1988 1904, 1912
56th Warmest Warmest since: 1987 2017
Ties: 1896, 1903, 1907, 1913, 1947, 2011
Aug 1988–Apr 1989
9-Month
42.6°F
(5.9°C)
41.8°F
(5.4°C)
0.8°F
(0.5°C)
83rd Coolest Coolest since: 1988 1904
42nd Warmest Warmest since: 1987 2017
Ties: 1949
Jul 1988–Apr 1989
10-Month
46.0°F
(7.8°C)
45.0°F
(7.2°C)
1.0°F
(0.6°C)
92nd Coolest Coolest since: 1988 1904
33rd Warmest Warmest since: 1987 2012
Jun 1988–Apr 1989
11-Month
48.4°F
(9.1°C)
47.2°F
(8.4°C)
1.2°F
(0.7°C)
97th Coolest Coolest since: 1988 1904
28th Warmest Warmest since: 1987 2012, 2017
Ties: 1914, 1934, 1983, 1995, 2007
May 1988–Apr 1989
12-Month
49.6°F
(9.8°C)
48.2°F
(9.0°C)
1.4°F
(0.8°C)
101st Coolest Coolest since: 1988 1918
24th Warmest Warmest since: 1987 2012, 2017
Ties: 1939, 1945, 2013
Nov 1987–Apr 1989
18-Month
44.0°F
(6.7°C)
42.7°F
(5.9°C)
1.3°F
(0.8°C)
98th Coolest Coolest since: 1987 1918
26th Warmest Warmest since: 1988 2017
Ties: 1991
May 1987–Apr 1989
24-Month
49.4°F
(9.7°C)
48.2°F
(9.0°C)
1.2°F
(0.7°C)
101st Coolest Coolest since: 1987 1905
23rd Warmest Warmest since: 1988 2017
Ties: 1938, 2008, 2016
May 1986–Apr 1989
36-Month
49.7°F
(9.8°C)
48.2°F
(9.0°C)
1.5°F
(0.8°C)
107th Coolest Coolest since: 1988 1918
16th Warmest Warmest since: 1934 2000
May 1985–Apr 1989
48-Month
49.2°F
(9.6°C)
48.1°F
(8.9°C)
1.1°F
(0.7°C)
95th Coolest Coolest since: 1988 1980
27th Warmest Warmest since: 1957 2002
Ties: 1940, 1991
May 1984–Apr 1989
60-Month
49.1°F
(9.5°C)
48.2°F
(9.0°C)
0.9°F
(0.5°C)
96th Coolest Coolest since: 1988 1920
25th Warmest Warmest since: 1957 2002, 2006
Ties: 1941, 1990

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/