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 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, April 2001

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 2001
1-Month
57.2°F
(14.0°C)
51.3°F
(10.7°C)
5.9°F
(3.3°C)
120th Coolest Coolest since: 2000 2018
7th Warmest Warmest since: 1981 2010
Ties: 1981
Mar–Apr 2001
2-Month
46.6°F
(8.1°C)
45.3°F
(7.4°C)
1.3°F
(0.7°C)
89th Coolest Coolest since: 1999 1960
38th Warmest Warmest since: 2000 2012
Ties: 1896, 1994
Feb–Apr 2001
3-Month
40.3°F
(4.6°C)
39.5°F
(4.2°C)
0.8°F
(0.4°C)
79th Coolest Coolest since: 1996 1899
48th Warmest Warmest since: 2000 2012
Ties: 2011
Jan–Apr 2001
4-Month
36.4°F
(2.4°C)
35.6°F
(2.0°C)
0.8°F
(0.4°C)
77th Coolest Coolest since: 1997 1912
50th Warmest Warmest since: 2000 2012
Ties: 2007
Dec 2000–Apr 2001
5-Month
32.2°F
(0.1°C)
34.2°F
(1.2°C)
-2.0°F
(-1.1°C)
22nd Coolest Coolest since: 1984 1978
104th Warmest Warmest since: 2000 2012
Ties: 1900
Nov 2000–Apr 2001
6-Month
33.0°F
(0.6°C)
35.2°F
(1.8°C)
-2.2°F
(-1.2°C)
18th Coolest Coolest since: 1996 1904, 1912, 1978
108th Warmest Warmest since: 2000 2012
Ties: 1940, 1970
Oct 2000–Apr 2001
7-Month
36.5°F
(2.5°C)
38.0°F
(3.3°C)
-1.5°F
(-0.8°C)
24th Coolest Coolest since: 1996 1912
102nd Warmest Warmest since: 2000 2012
Ties: 1958, 1993, 2015
Sep 2000–Apr 2001
8-Month
40.3°F
(4.6°C)
41.5°F
(5.3°C)
-1.2°F
(-0.7°C)
32nd Coolest Coolest since: 1997 1904, 1978
94th Warmest Warmest since: 2000 2017
Aug 2000–Apr 2001
9-Month
44.1°F
(6.7°C)
45.0°F
(7.2°C)
-0.9°F
(-0.5°C)
31st Coolest Coolest since: 1997 1978
95th Warmest Warmest since: 2000 2017
Ties: 1897, 1940, 1944
Jul 2000–Apr 2001
10-Month
47.1°F
(8.4°C)
48.1°F
(8.9°C)
-1.0°F
(-0.5°C)
28th Coolest Coolest since: 1997 1904
98th Warmest Warmest since: 2000 2012
Ties: 1916, 1959
Jun 2000–Apr 2001
11-Month
49.1°F
(9.5°C)
50.2°F
(10.1°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1997 1904
101st Warmest Warmest since: 2000 2017
May 2000–Apr 2001
12-Month
50.4°F
(10.2°C)
51.2°F
(10.7°C)
-0.8°F
(-0.5°C)
27th Coolest Coolest since: 1997 1918
99th Warmest Warmest since: 2000 2017
Ties: 1917
Nov 1999–Apr 2001
18-Month
47.0°F
(8.3°C)
45.9°F
(7.7°C)
1.1°F
(0.6°C)
99th Coolest Coolest since: 1998 1979
26th Warmest Warmest since: 2000 2017
Ties: 1914, 1934
May 1999–Apr 2001
24-Month
52.1°F
(11.2°C)
51.3°F
(10.7°C)
0.8°F
(0.5°C)
97th Coolest Coolest since: 1998 1905
28th Warmest Warmest since: 2000 2017
Ties: 1914, 2008
May 1998–Apr 2001
36-Month
52.6°F
(11.4°C)
51.2°F
(10.7°C)
1.4°F
(0.7°C)
109th Coolest Coolest since: 1999 1979
15th Warmest Warmest since: 2000 2018
Ties: 1956, 2002, 2019
May 1997–Apr 2001
48-Month
52.5°F
(11.4°C)
51.2°F
(10.7°C)
1.3°F
(0.7°C)
114th Coolest Coolest since: 2000 1980
9th Warmest Warmest since: 1957 1935
Ties: 1933, 1956, 2018
May 1996–Apr 2001
60-Month
52.0°F
(11.1°C)
51.2°F
(10.7°C)
0.8°F
(0.4°C)
96th Coolest Coolest since: 2000 1906, 1979
26th Warmest Warmest since: 1992 1935
Ties: 1924, 1932, 1990, 2012, 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2020, retrieved on December 1, 2020 from https://www.ncdc.noaa.gov/cag/