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 August 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 6. West Southwest

Average Temperature Rankings, April 2004

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 2004
1-Month
55.4°F
(13.0°C)
53.0°F
(11.7°C)
2.4°F
(1.3°C)
95th Coolest Coolest since: 2003 1907
32nd Warmest Warmest since: 2001 1896
Ties: 1929, 1976, 2011
Mar–Apr 2004
2-Month
51.0°F
(10.6°C)
47.3°F
(8.5°C)
3.7°F
(2.1°C)
107th Coolest Coolest since: 2003 1926
20th Warmest Warmest since: 1991 2012
Ties: 1974, 2007
Feb–Apr 2004
3-Month
44.5°F
(6.9°C)
42.0°F
(5.6°C)
2.5°F
(1.3°C)
102nd Coolest Coolest since: 2003 1899, 1978
25th Warmest Warmest since: 2000 2012
Ties: 1955
Jan–Apr 2004
4-Month
40.0°F
(4.4°C)
38.2°F
(3.4°C)
1.8°F
(1.0°C)
91st Coolest Coolest since: 2003 1912
36th Warmest Warmest since: 2002 2012
Ties: 1910
Dec 2003–Apr 2004
5-Month
39.1°F
(3.9°C)
36.9°F
(2.7°C)
2.2°F
(1.2°C)
100th Coolest Coolest since: 2003 1978
26th Warmest Warmest since: 2002 2012
Nov 2003–Apr 2004
6-Month
40.3°F
(4.6°C)
37.8°F
(3.2°C)
2.5°F
(1.4°C)
109th Coolest Coolest since: 2003 1904, 1912
17th Warmest Warmest since: 2002 2012
Ties: 1998
Oct 2003–Apr 2004
7-Month
42.5°F
(5.8°C)
40.4°F
(4.7°C)
2.1°F
(1.1°C)
106th Coolest Coolest since: 2003 1912
20th Warmest Warmest since: 2002 2012
Ties: 1946
Sep 2003–Apr 2004
8-Month
45.2°F
(7.3°C)
43.7°F
(6.5°C)
1.5°F
(0.8°C)
101st Coolest Coolest since: 2003 1904
25th Warmest Warmest since: 2002 2017
Ties: 1898, 1957
Aug 2003–Apr 2004
9-Month
48.6°F
(9.2°C)
47.2°F
(8.4°C)
1.4°F
(0.8°C)
100th Coolest Coolest since: 2003 1918
26th Warmest Warmest since: 2002 2017
Ties: 2008, 2020
Jul 2003–Apr 2004
10-Month
51.4°F
(10.8°C)
50.2°F
(10.1°C)
1.2°F
(0.7°C)
101st Coolest Coolest since: 2003 1918
25th Warmest Warmest since: 2002 2012
Ties: 1914, 1946
Jun 2003–Apr 2004
11-Month
52.9°F
(11.6°C)
52.2°F
(11.2°C)
0.7°F
(0.4°C)
86th Coolest Coolest since: 2003 1904
40th Warmest Warmest since: 2002 2017
Ties: 1915, 1923, 1946, 1948, 1985, 2013
May 2003–Apr 2004
12-Month
53.7°F
(12.1°C)
53.1°F
(11.7°C)
0.6°F
(0.4°C)
78th Coolest Coolest since: 2003 1918
48th Warmest Warmest since: 2002 2017
Nov 2002–Apr 2004
18-Month
48.3°F
(9.1°C)
48.0°F
(8.9°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1998 1905
54th Warmest Warmest since: 2003 2017
Ties: 1938, 1948, 1966, 1973
May 2002–Apr 2004
24-Month
53.4°F
(11.9°C)
53.1°F
(11.7°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1998 1905
55th Warmest Warmest since: 2003 2017
Ties: 1921, 1965
May 2001–Apr 2004
36-Month
54.1°F
(12.3°C)
53.1°F
(11.7°C)
1.0°F
(0.6°C)
101st Coolest Coolest since: 2003 1979
23rd Warmest Warmest since: 2002 2018
Ties: 1989, 2014
May 2000–Apr 2004
48-Month
53.7°F
(12.1°C)
53.1°F
(11.7°C)
0.6°F
(0.4°C)
87th Coolest Coolest since: 1999 1980
36th Warmest Warmest since: 2003 2019
Ties: 1937, 1938, 1941
May 1999–Apr 2004
60-Month
54.0°F
(12.2°C)
53.0°F
(11.7°C)
1.0°F
(0.5°C)
104th Coolest Coolest since: 2001 1906
18th Warmest Warmest since: 2003 2020
Ties: 1923, 1934, 1942, 1991

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2020, retrieved on September 28, 2020 from https://www.ncdc.noaa.gov/cag/