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 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 4. Central

Average Temperature Rankings, April 1971

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1971
1-Month
52.1°F
(11.2°C)
50.7°F
(10.4°C)
1.4°F
(0.8°C)
83rd Coolest Coolest since: 1968 1907
43rd Warmest Warmest since: 1970 2010
Ties: 1994, 2014
Mar–Apr 1971
2-Month
44.0°F
(6.7°C)
44.6°F
(7.0°C)
-0.6°F
(-0.3°C)
52nd Coolest Coolest since: 1969 1926
74th Warmest Warmest since: 1970 2012
Ties: 1956
Feb–Apr 1971
3-Month
38.8°F
(3.8°C)
39.1°F
(3.9°C)
-0.3°F
(-0.1°C)
57th Coolest Coolest since: 1970 1899
69th Warmest Warmest since: 1968 2012
Ties: 1928, 1959, 1963
Jan–Apr 1971
4-Month
34.1°F
(1.2°C)
35.2°F
(1.8°C)
-1.1°F
(-0.6°C)
40th Coolest Coolest since: 1970 1912
86th Warmest Warmest since: 1968 2012
Ties: 1913, 1923, 1950, 1994
Dec 1970–Apr 1971
5-Month
33.5°F
(0.8°C)
33.8°F
(1.0°C)
-0.3°F
(-0.2°C)
47th Coolest Coolest since: 1970 1904, 1978
78th Warmest Warmest since: 1968 2012
Ties: 1897, 1929, 1937, 2008, 2015
Nov 1970–Apr 1971
6-Month
34.4°F
(1.3°C)
34.8°F
(1.6°C)
-0.4°F
(-0.3°C)
48th Coolest Coolest since: 1970 1904
77th Warmest Warmest since: 1968 2012
Ties: 1923, 2011
Oct 1970–Apr 1971
7-Month
37.2°F
(2.9°C)
37.5°F
(3.1°C)
-0.3°F
(-0.2°C)
45th Coolest Coolest since: 1970 1904
80th Warmest Warmest since: 1967 2012
Ties: 1916, 1924, 1975, 2003, 2019
Sep 1970–Apr 1971
8-Month
41.0°F
(5.0°C)
41.1°F
(5.1°C)
-0.1°F
(-0.1°C)
53rd Coolest Coolest since: 1970 1904
72nd Warmest Warmest since: 1967 2017
Ties: 1908, 1927, 1933, 1950, 2009
Aug 1970–Apr 1971
9-Month
44.5°F
(6.9°C)
44.6°F
(7.0°C)
-0.1°F
(-0.1°C)
51st Coolest Coolest since: 1970 1904
74th Warmest Warmest since: 1967 2017
Ties: 1913, 1933, 1947, 1950
Jul 1970–Apr 1971
10-Month
47.5°F
(8.6°C)
47.6°F
(8.7°C)
-0.1°F
(-0.1°C)
53rd Coolest Coolest since: 1970 1904
72nd Warmest Warmest since: 1967 2017
Ties: 1947, 1986
Jun 1970–Apr 1971
11-Month
49.5°F
(9.7°C)
49.7°F
(9.8°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1970 1904
73rd Warmest Warmest since: 1967 2017
Ties: 1896, 1944, 2010
May 1970–Apr 1971
12-Month
50.8°F
(10.4°C)
50.7°F
(10.4°C)
0.1°F
(0.0°C)
64th Coolest Coolest since: 1970 1918
61st Warmest Warmest since: 1966 2017
Nov 1969–Apr 1971
18-Month
44.7°F
(7.1°C)
45.4°F
(7.4°C)
-0.7°F
(-0.3°C)
31st Coolest Coolest since: 1970 1905
93rd Warmest Warmest since: 1969 2017
May 1969–Apr 1971
24-Month
50.0°F
(10.0°C)
50.7°F
(10.4°C)
-0.7°F
(-0.4°C)
28th Coolest Coolest since: 1970 1905
96th Warmest Warmest since: 1967 2017
Ties: 1902, 1911, 1937, 1960
May 1968–Apr 1971
36-Month
50.0°F
(10.0°C)
50.7°F
(10.4°C)
-0.7°F
(-0.4°C)
22nd Coolest Coolest since: 1970 1905
101st Warmest Warmest since: 1968 2018
Ties: 1903, 1928, 1962, 1964
May 1967–Apr 1971
48-Month
49.8°F
(9.9°C)
50.7°F
(10.4°C)
-0.9°F
(-0.5°C)
12th Coolest Coolest since: 1970 1905
110th Warmest Warmest since: 1969 2019
Ties: 1900, 1908, 1978
May 1966–Apr 1971
60-Month
49.9°F
(9.9°C)
50.6°F
(10.3°C)
-0.7°F
(-0.4°C)
14th Coolest Coolest since: 1963 1906
107th Warmest Warmest since: 1970 2002, 2019
Ties: 1900, 1912, 1919, 1930, 1962, 1963

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/