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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, April 1961

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1961
1-Month
50.9°F
(10.5°C)
55.3°F
(12.9°C)
-4.4°F
(-2.4°C)
7th Coolest Coolest since: 1926 1907
120th Warmest Warmest since: 1960 1896
Mar–Apr 1961
2-Month
49.0°F
(9.4°C)
50.0°F
(10.0°C)
-1.0°F
(-0.6°C)
45th Coolest Coolest since: 1960 1926, 1960
82nd Warmest Warmest since: 1959 2012
Ties: 1915, 1979, 1982
Feb–Apr 1961
3-Month
45.4°F
(7.4°C)
44.9°F
(7.2°C)
0.5°F
(0.2°C)
66th Coolest Coolest since: 1960 1899
61st Warmest Warmest since: 1959 2012
Jan–Apr 1961
4-Month
41.2°F
(5.1°C)
41.4°F
(5.2°C)
-0.2°F
(-0.1°C)
57th Coolest Coolest since: 1960 1978
70th Warmest Warmest since: 1959 2012
Ties: 1923, 2013
Dec 1960–Apr 1961
5-Month
39.0°F
(3.9°C)
40.0°F
(4.4°C)
-1.0°F
(-0.5°C)
32nd Coolest Coolest since: 1960 1978
94th Warmest Warmest since: 1959 2012
Ties: 1964
Nov 1960–Apr 1961
6-Month
40.0°F
(4.4°C)
40.9°F
(4.9°C)
-0.9°F
(-0.5°C)
33rd Coolest Coolest since: 1960 1912
93rd Warmest Warmest since: 1959 2012
Ties: 1937, 1956
Oct 1960–Apr 1961
7-Month
42.5°F
(5.8°C)
43.2°F
(6.2°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1960 1899, 1978
94th Warmest Warmest since: 1959 2012
Ties: 1956, 2003
Sep 1960–Apr 1961
8-Month
46.3°F
(7.9°C)
46.5°F
(8.1°C)
-0.2°F
(-0.2°C)
47th Coolest Coolest since: 1960 1918
79th Warmest Warmest since: 1957 2017
Ties: 1937, 1952, 1971, 1988
Aug 1960–Apr 1961
9-Month
49.7°F
(9.8°C)
49.7°F
(9.8°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1960 1918
74th Warmest Warmest since: 1957 2017
Ties: 1911, 1928, 1933, 1956, 2003, 2018
Jul 1960–Apr 1961
10-Month
52.3°F
(11.3°C)
52.6°F
(11.4°C)
-0.3°F
(-0.1°C)
47th Coolest Coolest since: 1960 1918
79th Warmest Warmest since: 1957 2012
Ties: 1900, 1952, 1971
Jun 1960–Apr 1961
11-Month
54.2°F
(12.3°C)
54.5°F
(12.5°C)
-0.3°F
(-0.2°C)
46th Coolest Coolest since: 1960 1918
80th Warmest Warmest since: 1957 2012, 2017
Ties: 1917, 1965, 2010
May 1960–Apr 1961
12-Month
54.9°F
(12.7°C)
55.4°F
(13.0°C)
-0.5°F
(-0.3°C)
38th Coolest Coolest since: 1960 1918
88th Warmest Warmest since: 1959 2012, 2017
Ties: 1947, 1959, 1997
Nov 1959–Apr 1961
18-Month
49.4°F
(9.7°C)
50.5°F
(10.3°C)
-1.1°F
(-0.6°C)
15th Coolest Coolest since: 1952 1979
110th Warmest Warmest since: 1960 2017
Ties: 1952
May 1959–Apr 1961
24-Month
54.8°F
(12.7°C)
55.4°F
(13.0°C)
-0.6°F
(-0.3°C)
29th Coolest Coolest since: 1960 1978
96th Warmest Warmest since: 1960 2017
Ties: 1960
May 1958–Apr 1961
36-Month
54.8°F
(12.7°C)
55.3°F
(12.9°C)
-0.5°F
(-0.2°C)
23rd Coolest Coolest since: 1960 1979
101st Warmest Warmest since: 1959 2018
Ties: 1899, 1900, 1901, 1952, 1964, 1982
May 1957–Apr 1961
48-Month
54.6°F
(12.6°C)
55.3°F
(12.9°C)
-0.7°F
(-0.3°C)
12th Coolest Coolest since: 1920 1980
111th Warmest Warmest since: 1960 2019
Ties: 1908, 1919, 1920, 1962, 1963
May 1956–Apr 1961
60-Month
55.0°F
(12.8°C)
55.3°F
(12.9°C)
-0.3°F
(-0.1°C)
31st Coolest Coolest since: 1930 1980, 1981
91st Warmest Warmest since: 1960 2020
Ties: 1900, 1913, 1914, 1921, 1929, 1977, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published May 2020, retrieved on June 5, 2020 from https://www.ncdc.noaa.gov/cag/