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


Illinois, Climate Division 6. West Southwest

Average Temperature Rankings, April 1965

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1965
1-Month
55.8°F
(13.2°C)
53.0°F
(11.7°C)
2.8°F
(1.5°C)
98th Coolest Coolest since: 1962 1907
29th Warmest Warmest since: 1964 1896
Ties: 1895, 1999
Mar–Apr 1965
2-Month
44.2°F
(6.8°C)
47.3°F
(8.5°C)
-3.1°F
(-1.7°C)
15th Coolest Coolest since: 1960 1926
112th Warmest Warmest since: 1964 2012
Ties: 1975, 1993
Feb–Apr 1965
3-Month
39.9°F
(4.4°C)
42.0°F
(5.6°C)
-2.1°F
(-1.2°C)
34th Coolest Coolest since: 1960 1899, 1978
93rd Warmest Warmest since: 1964 2012
Jan–Apr 1965
4-Month
37.1°F
(2.8°C)
38.2°F
(3.4°C)
-1.1°F
(-0.6°C)
35th Coolest Coolest since: 1963 1912
92nd Warmest Warmest since: 1964 2012
Ties: 1906, 1971
Dec 1964–Apr 1965
5-Month
35.7°F
(2.1°C)
36.9°F
(2.7°C)
-1.2°F
(-0.6°C)
29th Coolest Coolest since: 1964 1978
97th Warmest Warmest since: 1964 2012
Ties: 1916, 1959, 1960, 1964
Nov 1964–Apr 1965
6-Month
37.4°F
(3.0°C)
37.7°F
(3.2°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 1964 1904, 1912
84th Warmest Warmest since: 1964 2012
Ties: 1911, 1913, 1915, 1959, 1964, 1971, 1975
Oct 1964–Apr 1965
7-Month
39.7°F
(4.3°C)
40.4°F
(4.7°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 1963 1912
90th Warmest Warmest since: 1964 2012
Ties: 1968, 2019
Sep 1964–Apr 1965
8-Month
43.2°F
(6.2°C)
43.7°F
(6.5°C)
-0.5°F
(-0.3°C)
38th Coolest Coolest since: 1963 1904
88th Warmest Warmest since: 1964 2017
Ties: 1930
Aug 1964–Apr 1965
9-Month
46.6°F
(8.1°C)
47.1°F
(8.4°C)
-0.5°F
(-0.3°C)
37th Coolest Coolest since: 1963 1918
89th Warmest Warmest since: 1964 2017
Ties: 1906, 1917, 1924
Jul 1964–Apr 1965
10-Month
49.7°F
(9.8°C)
50.2°F
(10.1°C)
-0.5°F
(-0.3°C)
39th Coolest Coolest since: 1963 1918
87th Warmest Warmest since: 1964 2012
Ties: 1911, 1924
Jun 1964–Apr 1965
11-Month
51.9°F
(11.1°C)
52.2°F
(11.2°C)
-0.3°F
(-0.1°C)
47th Coolest Coolest since: 1963 1904
79th Warmest Warmest since: 1964 2017
Ties: 1908, 1943, 1971, 1986
May 1964–Apr 1965
12-Month
53.2°F
(11.8°C)
53.1°F
(11.7°C)
0.1°F
(0.1°C)
63rd Coolest Coolest since: 1963 1918
63rd Warmest Warmest since: 1964 2017
Ties: 1907, 1927, 1933, 1967, 2003, 2018
Nov 1963–Apr 1965
18-Month
48.0°F
(8.9°C)
48.0°F
(8.9°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1964 1905
68th Warmest Warmest since: 1957 2017
Ties: 1901, 1949
May 1963–Apr 1965
24-Month
53.4°F
(11.9°C)
53.1°F
(11.7°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1964 1905
55th Warmest Warmest since: 1958 2017
Ties: 1921, 2004
May 1962–Apr 1965
36-Month
53.3°F
(11.8°C)
53.1°F
(11.7°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1964 1979
58th Warmest Warmest since: 1958 2018
Ties: 1898, 1945, 2010
May 1961–Apr 1965
48-Month
52.9°F
(11.6°C)
53.1°F
(11.7°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1964 1980
82nd Warmest Warmest since: 1960 2019
Ties: 1909, 1968, 1973, 1998
May 1960–Apr 1965
60-Month
52.9°F
(11.6°C)
53.1°F
(11.7°C)
-0.2°F
(-0.1°C)
40th Coolest Coolest since: 1964 1906
82nd Warmest Warmest since: 1961 2020
Ties: 1910, 1915, 1916, 1931, 1951, 1952, 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2021, retrieved on January 27, 2021 from https://www.ncdc.noaa.gov/cag/