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 March 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. 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
57.4°F
(14.1°C)
55.3°F
(12.9°C)
2.1°F
(1.2°C)
92nd Coolest Coolest since: 1956 1907
35th Warmest Warmest since: 1955 1896
Ties: 1895, 1970
Mar–Apr 1957
2-Month
50.4°F
(10.2°C)
50.0°F
(10.0°C)
0.4°F
(0.2°C)
71st Coolest Coolest since: 1956 1926, 1960
56th Warmest Warmest since: 1955 2012
Ties: 1936, 1988, 1989, 2002
Feb–Apr 1957
3-Month
46.9°F
(8.3°C)
44.9°F
(7.2°C)
2.0°F
(1.1°C)
94th Coolest Coolest since: 1956 1899
33rd Warmest Warmest since: 1955 2012
Ties: 2001
Jan–Apr 1957
4-Month
42.0°F
(5.6°C)
41.4°F
(5.2°C)
0.6°F
(0.4°C)
70th Coolest Coolest since: 1956 1978
57th Warmest Warmest since: 1955 2012
Ties: 1922, 1950
Dec 1956–Apr 1957
5-Month
41.7°F
(5.4°C)
40.1°F
(4.5°C)
1.6°F
(0.9°C)
95th Coolest Coolest since: 1956 1978
31st Warmest Warmest since: 1955 2012
Ties: 1908, 1952, 2019
Nov 1956–Apr 1957
6-Month
42.1°F
(5.6°C)
40.9°F
(4.9°C)
1.2°F
(0.7°C)
93rd Coolest Coolest since: 1956 1912
33rd Warmest Warmest since: 1955 2012
Ties: 1909, 1949, 1950
Oct 1956–Apr 1957
7-Month
44.9°F
(7.2°C)
43.2°F
(6.2°C)
1.7°F
(1.0°C)
101st Coolest Coolest since: 1956 1899, 1978
25th Warmest Warmest since: 1954 2012
Ties: 1942, 2020
Sep 1956–Apr 1957
8-Month
47.9°F
(8.8°C)
46.5°F
(8.1°C)
1.4°F
(0.7°C)
100th Coolest Coolest since: 1956 1918
26th Warmest Warmest since: 1955 2017
Ties: 1935
Aug 1956–Apr 1957
9-Month
51.2°F
(10.7°C)
49.8°F
(9.9°C)
1.4°F
(0.8°C)
101st Coolest Coolest since: 1956 1918
25th Warmest Warmest since: 1955 2017
Ties: 1925, 1935, 1938, 1981
Jul 1956–Apr 1957
10-Month
53.7°F
(12.1°C)
52.5°F
(11.4°C)
1.2°F
(0.7°C)
97th Coolest Coolest since: 1956 1918
29th Warmest Warmest since: 1955 2012
Ties: 1931, 1938
Jun 1956–Apr 1957
11-Month
55.6°F
(13.1°C)
54.5°F
(12.5°C)
1.1°F
(0.6°C)
96th Coolest Coolest since: 1956 1918
30th Warmest Warmest since: 1955 2012, 2017
Ties: 2005
May 1956–Apr 1957
12-Month
56.6°F
(13.7°C)
55.4°F
(13.0°C)
1.2°F
(0.7°C)
96th Coolest Coolest since: 1956 1918
30th Warmest Warmest since: 1955 2012, 2017
Nov 1955–Apr 1957
18-Month
51.0°F
(10.6°C)
50.5°F
(10.3°C)
0.5°F
(0.3°C)
82nd Coolest Coolest since: 1952 1979
43rd Warmest Warmest since: 1956 2017
Ties: 1898, 1910, 1914, 1945, 1946
May 1955–Apr 1957
24-Month
56.0°F
(13.3°C)
55.4°F
(13.0°C)
0.6°F
(0.3°C)
89th Coolest Coolest since: 1953 1978
36th Warmest Warmest since: 1956 2017
Ties: 1946, 2011
May 1954–Apr 1957
36-Month
56.4°F
(13.6°C)
55.4°F
(13.0°C)
1.0°F
(0.6°C)
100th Coolest Coolest since: 1953 1979
24th Warmest Warmest since: 1956 2018
May 1953–Apr 1957
48-Month
56.8°F
(13.8°C)
55.4°F
(13.0°C)
1.4°F
(0.8°C)
114th Coolest Coolest since: 1956 1980
9th Warmest Warmest since: 1956 2019
Ties: 1956, 2007
May 1952–Apr 1957
60-Month
56.8°F
(13.8°C)
55.4°F
(13.0°C)
1.4°F
(0.8°C)
118th Coolest Coolest since: 1956 1980, 1981
4th Warmest Warmest since: 1935 2020
Ties: 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published April 2021, retrieved on April 15, 2021 from https://www.ncdc.noaa.gov/cag/