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 1991

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1991
1-Month
59.1°F
(15.1°C)
55.4°F
(13.0°C)
3.7°F
(2.1°C)
111th Coolest Coolest since: 1990 1907
15th Warmest Warmest since: 1985 1896
Mar–Apr 1991
2-Month
53.6°F
(12.0°C)
50.0°F
(10.0°C)
3.6°F
(2.0°C)
109th Coolest Coolest since: 1990 1960
17th Warmest Warmest since: 1985 2012
Ties: 2007
Feb–Apr 1991
3-Month
48.8°F
(9.3°C)
45.0°F
(7.2°C)
3.8°F
(2.1°C)
115th Coolest Coolest since: 1990 1978
11th Warmest Warmest since: 1976 2012
Jan–Apr 1991
4-Month
44.0°F
(6.7°C)
41.6°F
(5.3°C)
2.4°F
(1.4°C)
105th Coolest Coolest since: 1989 1978
21st Warmest Warmest since: 1990 2012
Ties: 1953, 1967
Dec 1990–Apr 1991
5-Month
42.6°F
(5.9°C)
40.3°F
(4.6°C)
2.3°F
(1.3°C)
106th Coolest Coolest since: 1990 1978
19th Warmest Warmest since: 1976 2012
Ties: 1953
Nov 1990–Apr 1991
6-Month
43.8°F
(6.6°C)
41.0°F
(5.0°C)
2.8°F
(1.6°C)
114th Coolest Coolest since: 1990 1978
11th Warmest Warmest since: 1976 2012
Oct 1990–Apr 1991
7-Month
45.4°F
(7.4°C)
43.3°F
(6.3°C)
2.1°F
(1.1°C)
105th Coolest Coolest since: 1990 1978
20th Warmest Warmest since: 1976 2012, 2017
Sep 1990–Apr 1991
8-Month
48.5°F
(9.2°C)
46.6°F
(8.1°C)
1.9°F
(1.1°C)
111th Coolest Coolest since: 1990 1918, 1977
14th Warmest Warmest since: 1974 2017
Ties: 1992
Aug 1990–Apr 1991
9-Month
51.4°F
(10.8°C)
49.9°F
(9.9°C)
1.5°F
(0.9°C)
102nd Coolest Coolest since: 1990 1977
23rd Warmest Warmest since: 1976 2017
Ties: 1922
Jul 1990–Apr 1991
10-Month
53.9°F
(12.2°C)
52.7°F
(11.5°C)
1.2°F
(0.7°C)
104th Coolest Coolest since: 1990 1977
21st Warmest Warmest since: 1981 2017
Ties: 1919, 1976, 1981, 2005
Jun 1990–Apr 1991
11-Month
55.7°F
(13.2°C)
54.6°F
(12.6°C)
1.1°F
(0.6°C)
97th Coolest Coolest since: 1990 1977
28th Warmest Warmest since: 1981 2017
Ties: 1981
May 1990–Apr 1991
12-Month
56.2°F
(13.4°C)
55.4°F
(13.0°C)
0.8°F
(0.4°C)
86th Coolest Coolest since: 1990 1977
39th Warmest Warmest since: 1987 2017
Ties: 1898, 1915, 1987
Nov 1989–Apr 1991
18-Month
51.5°F
(10.8°C)
50.6°F
(10.3°C)
0.9°F
(0.5°C)
97th Coolest Coolest since: 1990 1979
27th Warmest Warmest since: 1987 2017
Ties: 1909, 1976, 1987, 2001, 2019
May 1989–Apr 1991
24-Month
55.7°F
(13.2°C)
55.4°F
(13.0°C)
0.3°F
(0.2°C)
73rd Coolest Coolest since: 1990 1978
51st Warmest Warmest since: 1989 2017
Ties: 1897, 1928, 1936, 1940, 1949
May 1988–Apr 1991
36-Month
55.7°F
(13.2°C)
55.4°F
(13.0°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1990 1979
53rd Warmest Warmest since: 1989 2018
Ties: 1938, 1941, 1947, 1987
May 1987–Apr 1991
48-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
80th Coolest Coolest since: 1990 1980
42nd Warmest Warmest since: 1990 2019
Ties: 1916, 1917, 1943, 1946, 1974, 1988, 1990
May 1986–Apr 1991
60-Month
55.9°F
(13.3°C)
55.4°F
(13.0°C)
0.5°F
(0.3°C)
79th Coolest Coolest since: 1990 1981
42nd Warmest Warmest since: 1958 1935
Ties: 1926

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2019, retrieved on August 23, 2019 from https://www.ncdc.noaa.gov/cag/