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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, April 2005

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 2005
1-Month
57.7°F
(14.3°C)
55.3°F
(12.9°C)
2.4°F
(1.4°C)
95th Coolest Coolest since: 2004 1907
32nd Warmest Warmest since: 2002 1896
Ties: 1929
Mar–Apr 2005
2-Month
50.6°F
(10.3°C)
49.9°F
(9.9°C)
0.7°F
(0.4°C)
74th Coolest Coolest since: 2002 1926, 1960
53rd Warmest Warmest since: 2004 2012
Ties: 1968, 1972
Feb–Apr 2005
3-Month
47.5°F
(8.6°C)
45.0°F
(7.2°C)
2.5°F
(1.4°C)
103rd Coolest Coolest since: 2004 1899
24th Warmest Warmest since: 2000 2012
Ties: 1987
Jan–Apr 2005
4-Month
44.8°F
(7.1°C)
41.5°F
(5.3°C)
3.3°F
(1.8°C)
112th Coolest Coolest since: 2004 1978
15th Warmest Warmest since: 2000 2012
Dec 2004–Apr 2005
5-Month
42.7°F
(5.9°C)
40.0°F
(4.4°C)
2.7°F
(1.5°C)
109th Coolest Coolest since: 2004 1978
17th Warmest Warmest since: 2002 2012
Ties: 1999
Nov 2004–Apr 2005
6-Month
43.9°F
(6.6°C)
40.9°F
(4.9°C)
3.0°F
(1.7°C)
116th Coolest Coolest since: 2004 1912
10th Warmest Warmest since: 2002 2012
Oct 2004–Apr 2005
7-Month
46.1°F
(7.8°C)
43.2°F
(6.2°C)
2.9°F
(1.6°C)
116th Coolest Coolest since: 2004 1899, 1978
10th Warmest Warmest since: 2002 2012
Ties: 1999
Sep 2004–Apr 2005
8-Month
49.0°F
(9.4°C)
46.5°F
(8.1°C)
2.5°F
(1.3°C)
117th Coolest Coolest since: 2004 1918
9th Warmest Warmest since: 2000 2017
Ties: 1954
Aug 2004–Apr 2005
9-Month
51.5°F
(10.8°C)
49.8°F
(9.9°C)
1.7°F
(0.9°C)
107th Coolest Coolest since: 2004 1918
19th Warmest Warmest since: 2002 2017
Ties: 1946, 1991, 2008
Jul 2004–Apr 2005
10-Month
53.9°F
(12.2°C)
52.6°F
(11.4°C)
1.3°F
(0.8°C)
104th Coolest Coolest since: 2003 1918
22nd Warmest Warmest since: 2004 2012
Ties: 1946, 1972, 2008
Jun 2004–Apr 2005
11-Month
55.6°F
(13.1°C)
54.5°F
(12.5°C)
1.1°F
(0.6°C)
96th Coolest Coolest since: 2004 1918
30th Warmest Warmest since: 2002 2012, 2017
Ties: 1957
May 2004–Apr 2005
12-Month
56.7°F
(13.7°C)
55.4°F
(13.0°C)
1.3°F
(0.7°C)
101st Coolest Coolest since: 2004 1918
25th Warmest Warmest since: 2002 2012, 2017
Ties: 1934, 1953, 1974, 2013
Nov 2003–Apr 2005
18-Month
52.3°F
(11.3°C)
50.6°F
(10.3°C)
1.7°F
(1.0°C)
110th Coolest Coolest since: 2004 1979
15th Warmest Warmest since: 2000 2017
Ties: 1935, 1939, 2007
May 2003–Apr 2005
24-Month
56.4°F
(13.6°C)
55.4°F
(13.0°C)
1.0°F
(0.6°C)
102nd Coolest Coolest since: 2004 1978
23rd Warmest Warmest since: 2003 2017
Ties: 2003, 2019
May 2002–Apr 2005
36-Month
56.1°F
(13.4°C)
55.3°F
(12.9°C)
0.8°F
(0.5°C)
95th Coolest Coolest since: 2003 1979
29th Warmest Warmest since: 2004 2018
Ties: 1921, 1943, 1988
May 2001–Apr 2005
48-Month
56.4°F
(13.6°C)
55.3°F
(12.9°C)
1.1°F
(0.7°C)
103rd Coolest Coolest since: 2004 1980
20th Warmest Warmest since: 2003 2019
Ties: 1933, 1992, 2003
May 2000–Apr 2005
60-Month
56.1°F
(13.4°C)
55.3°F
(12.9°C)
0.8°F
(0.5°C)
92nd Coolest Coolest since: 2000 1980, 1981
30th Warmest Warmest since: 2004 2020
Ties: 1925, 1937, 1941, 1955, 1991, 2000, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2020, retrieved on August 15, 2020 from https://www.ncdc.noaa.gov/cag/