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 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 9. Southeast

Average Temperature Rankings, April 1975

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1975
1-Month
53.7°F
(12.1°C)
55.4°F
(13.0°C)
-1.7°F
(-0.9°C)
32nd Coolest Coolest since: 1966 1907
94th Warmest Warmest since: 1974 1896
Ties: 1979
Mar–Apr 1975
2-Month
47.0°F
(8.3°C)
50.1°F
(10.1°C)
-3.1°F
(-1.8°C)
14th Coolest Coolest since: 1969 1960
112th Warmest Warmest since: 1974 2012
Ties: 1943, 1951, 1969, 1983, 1993
Feb–Apr 1975
3-Month
43.0°F
(6.1°C)
45.0°F
(7.2°C)
-2.0°F
(-1.1°C)
27th Coolest Coolest since: 1965 1978
99th Warmest Warmest since: 1974 2012
Ties: 1905, 1965
Jan–Apr 1975
4-Month
41.2°F
(5.1°C)
41.6°F
(5.3°C)
-0.4°F
(-0.2°C)
50th Coolest Coolest since: 1971 1978
76th Warmest Warmest since: 1974 2012
Ties: 1913, 1941, 1961, 2008
Dec 1974–Apr 1975
5-Month
40.1°F
(4.5°C)
40.2°F
(4.6°C)
-0.1°F
(-0.1°C)
52nd Coolest Coolest since: 1971 1978
73rd Warmest Warmest since: 1974 2012
Ties: 1913, 1924, 2010, 2011
Nov 1974–Apr 1975
6-Month
41.1°F
(5.1°C)
41.0°F
(5.0°C)
0.1°F
(0.1°C)
55th Coolest Coolest since: 1971 1978
70th Warmest Warmest since: 1974 2012
Ties: 1943
Oct 1974–Apr 1975
7-Month
43.2°F
(6.2°C)
43.4°F
(6.3°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1973 1978
78th Warmest Warmest since: 1974 2012, 2017
Ties: 1901, 1989, 2018
Sep 1974–Apr 1975
8-Month
45.6°F
(7.6°C)
46.6°F
(8.1°C)
-1.0°F
(-0.5°C)
28th Coolest Coolest since: 1970 1918, 1977
97th Warmest Warmest since: 1974 2017
Aug 1974–Apr 1975
9-Month
48.7°F
(9.3°C)
49.8°F
(9.9°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1970 1977
100th Warmest Warmest since: 1974 2017
Ties: 1969
Jul 1974–Apr 1975
10-Month
51.7°F
(10.9°C)
52.7°F
(11.5°C)
-1.0°F
(-0.6°C)
25th Coolest Coolest since: 1970 1977
100th Warmest Warmest since: 1974 2017
Ties: 1906, 1962, 1984, 2001
Jun 1974–Apr 1975
11-Month
53.2°F
(11.8°C)
54.5°F
(12.5°C)
-1.3°F
(-0.7°C)
19th Coolest Coolest since: 1970 1977
106th Warmest Warmest since: 1974 2017
Ties: 1963
May 1974–Apr 1975
12-Month
54.2°F
(12.3°C)
55.4°F
(13.0°C)
-1.2°F
(-0.7°C)
18th Coolest Coolest since: 1970 1977
107th Warmest Warmest since: 1974 2017
Ties: 1996
Nov 1973–Apr 1975
18-Month
50.6°F
(10.3°C)
50.6°F
(10.3°C)
0.0°F
(0.0°C)
47th Coolest Coolest since: 1971 1979
77th Warmest Warmest since: 1974 2017
Ties: 1928, 1937, 1940, 1948, 1949, 1966, 1981, 1998, 2010
May 1973–Apr 1975
24-Month
55.5°F
(13.1°C)
55.4°F
(13.0°C)
0.1°F
(0.1°C)
54th Coolest Coolest since: 1971 1978
70th Warmest Warmest since: 1974 2017
Ties: 1908, 1944, 1967, 1976, 1986, 1995
May 1972–Apr 1975
36-Month
55.3°F
(12.9°C)
55.4°F
(13.0°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1972 1979
78th Warmest Warmest since: 1974 2018
Ties: 1908, 1948, 1958, 1966
May 1971–Apr 1975
48-Month
55.6°F
(13.1°C)
55.4°F
(13.0°C)
0.2°F
(0.1°C)
57th Coolest Coolest since: 1973 1980
65th Warmest Warmest since: 1974 2019
Ties: 1903, 1909, 1915, 1948, 1950, 1994, 1995
May 1970–Apr 1975
60-Month
55.5°F
(13.1°C)
55.4°F
(13.0°C)
0.1°F
(0.1°C)
52nd Coolest Coolest since: 1974 1981
69th Warmest Warmest since: 1959 1935
Ties: 1901, 1910, 1911, 1915, 1916, 1959, 1988, 1994

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2019, retrieved on August 20, 2019 from https://www.ncdc.noaa.gov/cag/