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 6. West Southwest

Average Temperature Rankings, April 1957

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1957
1-Month
54.0°F
(12.2°C)
53.0°F
(11.7°C)
1.0°F
(0.5°C)
76th Coolest Coolest since: 1956 1907
51st Warmest Warmest since: 1955 1896
Ties: 1912, 1994
Mar–Apr 1957
2-Month
47.4°F
(8.6°C)
47.3°F
(8.5°C)
0.1°F
(0.1°C)
68th Coolest Coolest since: 1956 1926
59th Warmest Warmest since: 1955 2012
Ties: 1989
Feb–Apr 1957
3-Month
43.9°F
(6.6°C)
42.0°F
(5.6°C)
1.9°F
(1.0°C)
96th Coolest Coolest since: 1956 1899, 1978
31st Warmest Warmest since: 1955 2012
Ties: 2010
Jan–Apr 1957
4-Month
38.8°F
(3.8°C)
38.3°F
(3.5°C)
0.5°F
(0.3°C)
75th Coolest Coolest since: 1956 1912
52nd Warmest Warmest since: 1955 2012
Ties: 1995
Dec 1956–Apr 1957
5-Month
38.1°F
(3.4°C)
36.8°F
(2.7°C)
1.3°F
(0.7°C)
87th Coolest Coolest since: 1956 1978
39th Warmest Warmest since: 1955 2012
Ties: 1952, 1973
Nov 1956–Apr 1957
6-Month
38.8°F
(3.8°C)
37.8°F
(3.2°C)
1.0°F
(0.6°C)
85th Coolest Coolest since: 1956 1904, 1912
41st Warmest Warmest since: 1955 2012
Ties: 1908, 1950, 1972
Oct 1956–Apr 1957
7-Month
42.0°F
(5.6°C)
40.3°F
(4.6°C)
1.7°F
(1.0°C)
98th Coolest Coolest since: 1956 1912
28th Warmest Warmest since: 1955 2012
Ties: 1990
Sep 1956–Apr 1957
8-Month
45.2°F
(7.3°C)
43.7°F
(6.5°C)
1.5°F
(0.8°C)
101st Coolest Coolest since: 1956 1904
25th Warmest Warmest since: 1955 2017
Ties: 1898, 2004
Aug 1956–Apr 1957
9-Month
48.7°F
(9.3°C)
47.2°F
(8.4°C)
1.5°F
(0.9°C)
104th Coolest Coolest since: 1956 1918
22nd Warmest Warmest since: 1955 2017
Ties: 1948, 1972, 1998
Jul 1956–Apr 1957
10-Month
51.3°F
(10.7°C)
50.1°F
(10.1°C)
1.2°F
(0.6°C)
98th Coolest Coolest since: 1956 1918
28th Warmest Warmest since: 1955 2012
Ties: 1938, 2005, 2007
Jun 1956–Apr 1957
11-Month
53.4°F
(11.9°C)
52.2°F
(11.2°C)
1.2°F
(0.7°C)
100th Coolest Coolest since: 1956 1904
26th Warmest Warmest since: 1955 2017
Ties: 1931, 1987, 2020
May 1956–Apr 1957
12-Month
54.5°F
(12.5°C)
53.2°F
(11.8°C)
1.3°F
(0.7°C)
106th Coolest Coolest since: 1956 1918
20th Warmest Warmest since: 1955 2017
Ties: 2008
Nov 1955–Apr 1957
18-Month
48.6°F
(9.2°C)
48.0°F
(8.9°C)
0.6°F
(0.3°C)
85th Coolest Coolest since: 1952 1905
40th Warmest Warmest since: 1956 2017
Ties: 1909, 1947
May 1955–Apr 1957
24-Month
53.9°F
(12.2°C)
53.1°F
(11.7°C)
0.8°F
(0.5°C)
94th Coolest Coolest since: 1953 1905
31st Warmest Warmest since: 1956 2017
Ties: 1946, 2002
May 1954–Apr 1957
36-Month
54.3°F
(12.4°C)
53.1°F
(11.7°C)
1.2°F
(0.7°C)
105th Coolest Coolest since: 1954 1979
19th Warmest Warmest since: 1956 2018
Ties: 1935, 1954
May 1953–Apr 1957
48-Month
54.7°F
(12.6°C)
53.1°F
(11.7°C)
1.6°F
(0.9°C)
120th Coolest Coolest since: 1956 1980
3rd Warmest Warmest since: 1956 2019
Ties: 1956, 2002, 2020
May 1952–Apr 1957
60-Month
54.6°F
(12.6°C)
53.0°F
(11.7°C)
1.6°F
(0.9°C)
119th Coolest Coolest since: 1956 1906
3rd Warmest Warmest since: 1935 2020

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/