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 August 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 9. Southeast

Average Temperature Rankings, April 1997

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1997
1-Month
50.6°F
(10.3°C)
55.4°F
(13.0°C)
-4.8°F
(-2.7°C)
6th Coolest Coolest since: 1983 1907
120th Warmest Warmest since: 1996 1896
Mar–Apr 1997
2-Month
49.2°F
(9.6°C)
50.0°F
(10.0°C)
-0.8°F
(-0.4°C)
46th Coolest Coolest since: 1996 1960
80th Warmest Warmest since: 1995 2012
Ties: 1956
Feb–Apr 1997
3-Month
46.1°F
(7.8°C)
45.0°F
(7.2°C)
1.1°F
(0.6°C)
79th Coolest Coolest since: 1996 1978
47th Warmest Warmest since: 1995 2012
Jan–Apr 1997
4-Month
41.6°F
(5.3°C)
41.6°F
(5.3°C)
0.0°F
(0.0°C)
59th Coolest Coolest since: 1996 1978
67th Warmest Warmest since: 1995 2012
Ties: 1915, 1917, 1959, 2010
Dec 1996–Apr 1997
5-Month
40.7°F
(4.8°C)
40.2°F
(4.6°C)
0.5°F
(0.2°C)
68th Coolest Coolest since: 1996 1978
57th Warmest Warmest since: 1995 2012
Ties: 1897, 1945
Nov 1996–Apr 1997
6-Month
40.5°F
(4.7°C)
41.0°F
(5.0°C)
-0.5°F
(-0.3°C)
41st Coolest Coolest since: 1996 1978
84th Warmest Warmest since: 1995 2012
Oct 1996–Apr 1997
7-Month
42.9°F
(6.1°C)
43.4°F
(6.3°C)
-0.5°F
(-0.2°C)
38th Coolest Coolest since: 1996 1978
87th Warmest Warmest since: 1995 2012, 2017
Ties: 1915, 1924, 1988
Sep 1996–Apr 1997
8-Month
45.8°F
(7.7°C)
46.6°F
(8.1°C)
-0.8°F
(-0.4°C)
31st Coolest Coolest since: 1996 1918, 1977
94th Warmest Warmest since: 1995 2017
Ties: 1920, 1944, 1962, 1965
Aug 1996–Apr 1997
9-Month
49.2°F
(9.6°C)
49.9°F
(9.9°C)
-0.7°F
(-0.3°C)
34th Coolest Coolest since: 1996 1977
91st Warmest Warmest since: 1995 2017
Jul 1996–Apr 1997
10-Month
51.8°F
(11.0°C)
52.7°F
(11.5°C)
-0.9°F
(-0.5°C)
30th Coolest Coolest since: 1996 1977
95th Warmest Warmest since: 1995 2017
Ties: 1926
Jun 1996–Apr 1997
11-Month
53.8°F
(12.1°C)
54.6°F
(12.6°C)
-0.8°F
(-0.5°C)
30th Coolest Coolest since: 1996 1977
95th Warmest Warmest since: 1995 2017
May 1996–Apr 1997
12-Month
54.9°F
(12.7°C)
55.4°F
(13.0°C)
-0.5°F
(-0.3°C)
34th Coolest Coolest since: 1996 1977
91st Warmest Warmest since: 1995 2017
Ties: 1911, 1920, 1924, 2001
Nov 1995–Apr 1997
18-Month
49.4°F
(9.7°C)
50.6°F
(10.3°C)
-1.2°F
(-0.6°C)
11th Coolest Coolest since: 1980 1979
113th Warmest Warmest since: 1996 2017
Ties: 1900, 1904, 1959, 1961, 1969
May 1995–Apr 1997
24-Month
54.6°F
(12.6°C)
55.5°F
(13.1°C)
-0.9°F
(-0.5°C)
20th Coolest Coolest since: 1994 1978
104th Warmest Warmest since: 1996 2017
Ties: 1900, 1912
May 1994–Apr 1997
36-Month
55.1°F
(12.8°C)
55.4°F
(13.0°C)
-0.3°F
(-0.2°C)
33rd Coolest Coolest since: 1996 1979
90th Warmest Warmest since: 1996 2018
Ties: 1901, 1926, 1930, 1951, 1972, 1985, 1986, 1996
May 1993–Apr 1997
48-Month
55.0°F
(12.8°C)
55.4°F
(13.0°C)
-0.4°F
(-0.2°C)
28th Coolest Coolest since: 1996 1980
94th Warmest Warmest since: 1995 2019
Ties: 1904, 1913, 1960, 1973, 1984
May 1992–Apr 1997
60-Month
54.8°F
(12.7°C)
55.4°F
(13.0°C)
-0.6°F
(-0.3°C)
18th Coolest Coolest since: 1984 1981
103rd Warmest Warmest since: 1996 1935
Ties: 1907, 1920, 1965

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/