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


Illinois, Climate Division 6. West Southwest

Average Temperature Rankings, April 1956

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1956
1-Month
51.1°F
(10.6°C)
53.0°F
(11.7°C)
-1.9°F
(-1.1°C)
30th Coolest Coolest since: 1953 1907
97th Warmest Warmest since: 1955 1896
Ties: 1940
Mar–Apr 1956
2-Month
46.8°F
(8.2°C)
47.3°F
(8.5°C)
-0.5°F
(-0.3°C)
56th Coolest Coolest since: 1953 1926
71st Warmest Warmest since: 1955 2012
Ties: 1902, 1915, 1933
Feb–Apr 1956
3-Month
42.2°F
(5.7°C)
42.0°F
(5.6°C)
0.2°F
(0.1°C)
60th Coolest Coolest since: 1951 1899, 1978
67th Warmest Warmest since: 1955 2012
Ties: 1903, 1909, 1929, 1983, 2003, 2007
Jan–Apr 1956
4-Month
38.2°F
(3.4°C)
38.3°F
(3.5°C)
-0.1°F
(-0.1°C)
61st Coolest Coolest since: 1951 1912
66th Warmest Warmest since: 1955 2012
Ties: 1941, 1943
Dec 1955–Apr 1956
5-Month
36.4°F
(2.4°C)
36.9°F
(2.7°C)
-0.5°F
(-0.3°C)
47th Coolest Coolest since: 1951 1978
79th Warmest Warmest since: 1955 2012
Ties: 1913, 1944, 1975
Nov 1955–Apr 1956
6-Month
36.8°F
(2.7°C)
37.8°F
(3.2°C)
-1.0°F
(-0.5°C)
31st Coolest Coolest since: 1951 1904, 1912
95th Warmest Warmest since: 1955 2012
Ties: 1900, 1937, 1944
Oct 1955–Apr 1956
7-Month
39.5°F
(4.2°C)
40.4°F
(4.7°C)
-0.9°F
(-0.5°C)
30th Coolest Coolest since: 1951 1912
96th Warmest Warmest since: 1955 2012
Ties: 1937, 1963, 1994, 1997
Sep 1955–Apr 1956
8-Month
43.3°F
(6.3°C)
43.7°F
(6.5°C)
-0.4°F
(-0.2°C)
40th Coolest Coolest since: 1951 1904
86th Warmest Warmest since: 1955 2017
Ties: 1900, 1929
Aug 1955–Apr 1956
9-Month
47.1°F
(8.4°C)
47.2°F
(8.4°C)
-0.1°F
(0.0°C)
51st Coolest Coolest since: 1952 1918
75th Warmest Warmest since: 1955 2017
Ties: 1959, 1971, 2003, 2009, 2018
Jul 1955–Apr 1956
10-Month
50.5°F
(10.3°C)
50.2°F
(10.1°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1952 1918
55th Warmest Warmest since: 1955 2012
Ties: 1915, 1927, 1950
Jun 1955–Apr 1956
11-Month
52.2°F
(11.2°C)
52.2°F
(11.2°C)
0.0°F
(0.0°C)
60th Coolest Coolest since: 1952 1904
66th Warmest Warmest since: 1955 2017
Ties: 1896, 1907, 1925
May 1955–Apr 1956
12-Month
53.3°F
(11.8°C)
53.2°F
(11.8°C)
0.1°F
(0.0°C)
68th Coolest Coolest since: 1952 1918
58th Warmest Warmest since: 1955 2017
Ties: 1990
Nov 1954–Apr 1956
18-Month
48.8°F
(9.3°C)
48.0°F
(8.9°C)
0.8°F
(0.4°C)
93rd Coolest Coolest since: 1953 1905
32nd Warmest Warmest since: 1955 2017
Ties: 1914, 1923, 1953, 1989
May 1954–Apr 1956
24-Month
54.2°F
(12.3°C)
53.1°F
(11.7°C)
1.1°F
(0.6°C)
105th Coolest Coolest since: 1953 1905
20th Warmest Warmest since: 1955 2017
Ties: 1915, 1923, 1988, 2003, 2020
May 1953–Apr 1956
36-Month
54.8°F
(12.7°C)
53.1°F
(11.7°C)
1.7°F
(1.0°C)
118th Coolest Coolest since: 1954 1979
6th Warmest Warmest since: 1955 2018
Ties: 2008, 2019
May 1952–Apr 1956
48-Month
54.7°F
(12.6°C)
53.1°F
(11.7°C)
1.6°F
(0.9°C)
120th Coolest Coolest since: 1955 1980
3rd Warmest Warmest since: 1935 2019
Ties: 1957, 2002, 2020
May 1951–Apr 1956
60-Month
54.3°F
(12.4°C)
53.1°F
(11.7°C)
1.2°F
(0.7°C)
113th Coolest Coolest since: 1955 1906
9th Warmest Warmest since: 1935 2020
Ties: 1958, 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2020, retrieved on July 16, 2020 from https://www.ncdc.noaa.gov/cag/