Climate at a Glance

Statewide 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 November 2019. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, April 1956

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1956
1-Month
49.6°F
(9.8°C)
51.5°F
(10.8°C)
-1.9°F
(-1.0°C)
30th Coolest Coolest since: 1953 1907
96th Warmest Warmest since: 1955 2010
Ties: 1940
Mar–Apr 1956
2-Month
44.7°F
(7.1°C)
45.7°F
(7.6°C)
-1.0°F
(-0.5°C)
47th Coolest Coolest since: 1953 1926
79th Warmest Warmest since: 1955 2012
Ties: 1917, 1952
Feb–Apr 1956
3-Month
40.2°F
(4.6°C)
40.2°F
(4.6°C)
0.0°F
(0.0°C)
60th Coolest Coolest since: 1951 1978
66th Warmest Warmest since: 1955 2012
Ties: 1949, 1959, 1963
Jan–Apr 1956
4-Month
36.6°F
(2.6°C)
36.5°F
(2.5°C)
0.1°F
(0.1°C)
63rd Coolest Coolest since: 1951 1912
63rd Warmest Warmest since: 1955 2012
Ties: 1928, 1941
Dec 1955–Apr 1956
5-Month
34.7°F
(1.5°C)
35.1°F
(1.7°C)
-0.4°F
(-0.2°C)
48th Coolest Coolest since: 1951 1978
77th Warmest Warmest since: 1955 2012
Ties: 1929, 2008
Nov 1955–Apr 1956
6-Month
35.0°F
(1.7°C)
36.0°F
(2.2°C)
-1.0°F
(-0.5°C)
29th Coolest Coolest since: 1951 1904
96th Warmest Warmest since: 1955 2012
Ties: 1958, 1969
Oct 1955–Apr 1956
7-Month
37.8°F
(3.2°C)
38.7°F
(3.7°C)
-0.9°F
(-0.5°C)
29th Coolest Coolest since: 1951 1904
96th Warmest Warmest since: 1955 2012
Ties: 1959, 1969
Sep 1955–Apr 1956
8-Month
41.6°F
(5.3°C)
42.1°F
(5.6°C)
-0.5°F
(-0.3°C)
39th Coolest Coolest since: 1951 1904
86th Warmest Warmest since: 1955 2017
Ties: 1906, 1924
Aug 1955–Apr 1956
9-Month
45.5°F
(7.5°C)
45.6°F
(7.6°C)
-0.1°F
(-0.1°C)
49th Coolest Coolest since: 1952 1904
76th Warmest Warmest since: 1955 2017
Ties: 1900, 1903, 1908, 1913, 2009
Jul 1955–Apr 1956
10-Month
49.0°F
(9.4°C)
48.7°F
(9.3°C)
0.3°F
(0.1°C)
73rd Coolest Coolest since: 1952 1904
52nd Warmest Warmest since: 1955 2012
Ties: 1923, 1927
Jun 1955–Apr 1956
11-Month
50.7°F
(10.4°C)
50.7°F
(10.4°C)
0.0°F
(0.0°C)
60th Coolest Coolest since: 1952 1904
65th Warmest Warmest since: 1955 2017
Ties: 1896, 1925, 1966, 2018
May 1955–Apr 1956
12-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
65th Coolest Coolest since: 1952 1918
60th Warmest Warmest since: 1955 2012, 2017
Ties: 1927
Nov 1954–Apr 1956
18-Month
47.1°F
(8.4°C)
46.4°F
(8.0°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1953 1905
37th Warmest Warmest since: 1955 2017
Ties: 1945, 1953
May 1954–Apr 1956
24-Month
52.5°F
(11.4°C)
51.6°F
(10.9°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 1953 1905
29th Warmest Warmest since: 1955 2017
Ties: 1943
May 1953–Apr 1956
36-Month
53.1°F
(11.7°C)
51.6°F
(10.9°C)
1.5°F
(0.8°C)
108th Coolest Coolest since: 1954 1979
15th Warmest Warmest since: 1955 2018
Ties: 1923
May 1952–Apr 1956
48-Month
53.0°F
(11.7°C)
51.6°F
(10.9°C)
1.4°F
(0.8°C)
112th Coolest Coolest since: 1955 1980
10th Warmest Warmest since: 1935 2019
Ties: 1957, 2000, 2006
May 1951–Apr 1956
60-Month
52.6°F
(11.4°C)
51.6°F
(10.9°C)
1.0°F
(0.5°C)
104th Coolest Coolest since: 1955 1906
17th Warmest Warmest since: 1935 1935, 2002
Ties: 1923, 1958, 1991, 2001, 2005, 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/