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 July 2022. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, April 1971

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1971
1-Month
53.2°F
(11.8°C)
51.3°F
(10.7°C)
1.9°F
(1.1°C)
93rd Coolest Coolest since: 1970 2018
36th Warmest Warmest since: 1969 2010
Mar–Apr 1971
2-Month
44.8°F
(7.1°C)
45.2°F
(7.3°C)
-0.4°F
(-0.2°C)
55th Coolest Coolest since: 1970 1960
74th Warmest Warmest since: 1968 2012
Ties: 1911, 1964, 1997
Feb–Apr 1971
3-Month
39.0°F
(3.9°C)
39.5°F
(4.2°C)
-0.5°F
(-0.3°C)
52nd Coolest Coolest since: 1970 1899
77th Warmest Warmest since: 1968 2012
Ties: 1943
Jan–Apr 1971
4-Month
34.1°F
(1.2°C)
35.6°F
(2.0°C)
-1.5°F
(-0.8°C)
38th Coolest Coolest since: 1970 1912
91st Warmest Warmest since: 1969 2012
Dec 1970–Apr 1971
5-Month
33.5°F
(0.8°C)
34.1°F
(1.2°C)
-0.6°F
(-0.4°C)
42nd Coolest Coolest since: 1970 1978
86th Warmest Warmest since: 1968 2012
Ties: 1947, 1994
Nov 1970–Apr 1971
6-Month
34.5°F
(1.4°C)
35.2°F
(1.8°C)
-0.7°F
(-0.4°C)
41st Coolest Coolest since: 1970 1904, 1912, 1978
87th Warmest Warmest since: 1968 2012
Ties: 1900, 1943, 2008
Oct 1970–Apr 1971
7-Month
37.3°F
(2.9°C)
37.9°F
(3.3°C)
-0.6°F
(-0.4°C)
39th Coolest Coolest since: 1970 1912
89th Warmest Warmest since: 1968 2012
Ties: 1897, 2003, 2018
Sep 1970–Apr 1971
8-Month
41.0°F
(5.0°C)
41.5°F
(5.3°C)
-0.5°F
(-0.3°C)
43rd Coolest Coolest since: 1970 1904, 1978
85th Warmest Warmest since: 1967 2017
Ties: 1937
Aug 1970–Apr 1971
9-Month
44.5°F
(6.9°C)
45.0°F
(7.2°C)
-0.5°F
(-0.3°C)
42nd Coolest Coolest since: 1970 1978
86th Warmest Warmest since: 1967 2017
Ties: 1929, 2009
Jul 1970–Apr 1971
10-Month
47.6°F
(8.7°C)
48.1°F
(8.9°C)
-0.5°F
(-0.2°C)
42nd Coolest Coolest since: 1970 1904
86th Warmest Warmest since: 1967 2012
Ties: 1906, 2018
Jun 1970–Apr 1971
11-Month
49.7°F
(9.8°C)
50.3°F
(10.2°C)
-0.6°F
(-0.4°C)
41st Coolest Coolest since: 1970 1904
87th Warmest Warmest since: 1967 2017
Ties: 1930, 1940, 1943, 2009
May 1970–Apr 1971
12-Month
51.0°F
(10.6°C)
51.3°F
(10.7°C)
-0.3°F
(-0.1°C)
50th Coolest Coolest since: 1970 1918
78th Warmest Warmest since: 1967 2017
Ties: 1903, 1967
Nov 1969–Apr 1971
18-Month
45.0°F
(7.2°C)
45.9°F
(7.7°C)
-0.9°F
(-0.5°C)
25th Coolest Coolest since: 1970 1979
102nd Warmest Warmest since: 1969 2017
Ties: 1902, 1916
May 1969–Apr 1971
24-Month
50.2°F
(10.1°C)
51.2°F
(10.7°C)
-1.0°F
(-0.6°C)
17th Coolest Coolest since: 1970 1905
110th Warmest Warmest since: 1968 2017
Ties: 1926, 1962, 1963
May 1968–Apr 1971
36-Month
50.2°F
(10.1°C)
51.2°F
(10.7°C)
-1.0°F
(-0.6°C)
8th Coolest Coolest since: 1970 1979
118th Warmest Warmest since: 1969 2018
Ties: 1969, 2015
May 1967–Apr 1971
48-Month
50.0°F
(10.0°C)
51.2°F
(10.7°C)
-1.2°F
(-0.7°C)
6th Coolest Coolest since: 1907 1980
119th Warmest Warmest since: 1970 1935
May 1966–Apr 1971
60-Month
50.2°F
(10.1°C)
51.2°F
(10.7°C)
-1.0°F
(-0.6°C)
9th Coolest Coolest since: 1920 1906, 1979
115th Warmest Warmest since: 1970 1935
Ties: 1920, 1997

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2022, retrieved on August 19, 2022 from https://www.ncei.noaa.gov/cag/