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 1998

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1998
1-Month
55.5°F
(13.1°C)
55.4°F
(13.0°C)
0.1°F
(0.1°C)
61st Coolest Coolest since: 1997 1907
65th Warmest Warmest since: 1995 1896
Ties: 1947
Mar–Apr 1998
2-Month
50.4°F
(10.2°C)
50.1°F
(10.1°C)
0.3°F
(0.1°C)
71st Coolest Coolest since: 1997 1960
55th Warmest Warmest since: 1995 2012
Ties: 1972, 2015
Feb–Apr 1998
3-Month
47.8°F
(8.8°C)
45.0°F
(7.2°C)
2.8°F
(1.6°C)
109th Coolest Coolest since: 1997 1978
17th Warmest Warmest since: 1992 2012
Jan–Apr 1998
4-Month
45.4°F
(7.4°C)
41.6°F
(5.3°C)
3.8°F
(2.1°C)
117th Coolest Coolest since: 1997 1978
9th Warmest Warmest since: 1990 2012
Ties: 1954
Dec 1997–Apr 1998
5-Month
43.4°F
(6.3°C)
40.2°F
(4.6°C)
3.2°F
(1.7°C)
115th Coolest Coolest since: 1997 1978
10th Warmest Warmest since: 1992 2012
Ties: 1954, 2006
Nov 1997–Apr 1998
6-Month
43.1°F
(6.2°C)
41.0°F
(5.0°C)
2.1°F
(1.2°C)
102nd Coolest Coolest since: 1997 1978
23rd Warmest Warmest since: 1995 2012
Oct 1997–Apr 1998
7-Month
45.1°F
(7.3°C)
43.3°F
(6.3°C)
1.8°F
(1.0°C)
101st Coolest Coolest since: 1997 1978
24th Warmest Warmest since: 1995 2012, 2017
Sep 1997–Apr 1998
8-Month
48.0°F
(8.9°C)
46.6°F
(8.1°C)
1.4°F
(0.8°C)
98th Coolest Coolest since: 1997 1918, 1977
27th Warmest Warmest since: 1995 2017
Ties: 2004
Aug 1997–Apr 1998
9-Month
50.9°F
(10.5°C)
49.9°F
(9.9°C)
1.0°F
(0.6°C)
92nd Coolest Coolest since: 1997 1977
33rd Warmest Warmest since: 1995 2017
Ties: 1907, 1923, 1937, 1981
Jul 1997–Apr 1998
10-Month
53.5°F
(11.9°C)
52.6°F
(11.4°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1997 1977
39th Warmest Warmest since: 1995 2017
Ties: 1923
Jun 1997–Apr 1998
11-Month
55.2°F
(12.9°C)
54.6°F
(12.6°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1997 1977
45th Warmest Warmest since: 1995 2017
Ties: 1901, 1907, 1941, 1946, 1949, 1950, 2004, 2007
May 1997–Apr 1998
12-Month
55.7°F
(13.2°C)
55.5°F
(13.1°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1997 1977
56th Warmest Warmest since: 1995 2017
Ties: 1946, 1989
Nov 1996–Apr 1998
18-Month
50.6°F
(10.3°C)
50.6°F
(10.3°C)
0.0°F
(0.0°C)
47th Coolest Coolest since: 1997 1979
77th Warmest Warmest since: 1996 2017
Ties: 1928, 1937, 1940, 1948, 1949, 1966, 1975, 1981, 2010
May 1996–Apr 1998
24-Month
55.3°F
(12.9°C)
55.4°F
(13.0°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1997 1978
79th Warmest Warmest since: 1995 2017
Ties: 1902, 1903, 1937, 1947, 2010
May 1995–Apr 1998
36-Month
54.9°F
(12.7°C)
55.4°F
(13.0°C)
-0.5°F
(-0.3°C)
25th Coolest Coolest since: 1995 1979
98th Warmest Warmest since: 1997 2018
Ties: 1907, 1912, 1952, 1995
May 1994–Apr 1998
48-Month
55.2°F
(12.9°C)
55.4°F
(13.0°C)
-0.2°F
(-0.1°C)
36th Coolest Coolest since: 1997 1980
86th Warmest Warmest since: 1995 2019
Ties: 1921, 1951, 1966, 1986
May 1993–Apr 1998
60-Month
55.2°F
(12.9°C)
55.4°F
(13.0°C)
-0.2°F
(-0.1°C)
35th Coolest Coolest since: 1997 1981
86th Warmest Warmest since: 1996 1935
Ties: 1902, 1903, 1912, 1921, 1952, 1967

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/