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


Illinois, Climate Division 4. Central

Average Temperature Rankings, April 1998

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1998
1-Month
52.0°F
(11.1°C)
50.7°F
(10.4°C)
1.3°F
(0.7°C)
80th Coolest Coolest since: 1997 1907
46th Warmest Warmest since: 1994 2010
Mar–Apr 1998
2-Month
45.8°F
(7.7°C)
44.7°F
(7.1°C)
1.1°F
(0.6°C)
80th Coolest Coolest since: 1997 1926
46th Warmest Warmest since: 1994 2012
Ties: 1930
Feb–Apr 1998
3-Month
43.6°F
(6.4°C)
39.0°F
(3.9°C)
4.6°F
(2.5°C)
115th Coolest Coolest since: 1997 1899
11th Warmest Warmest since: 1991 2012
Ties: 1925, 1945
Jan–Apr 1998
4-Month
40.2°F
(4.6°C)
35.2°F
(1.8°C)
5.0°F
(2.8°C)
119th Coolest Coolest since: 1997 1912
7th Warmest Warmest since: 1990 2012
Dec 1997–Apr 1998
5-Month
38.4°F
(3.6°C)
33.8°F
(1.0°C)
4.6°F
(2.6°C)
120th Coolest Coolest since: 1997 1904, 1978
5th Warmest Warmest since: 1921 2012
Nov 1997–Apr 1998
6-Month
38.3°F
(3.5°C)
34.7°F
(1.5°C)
3.6°F
(2.0°C)
115th Coolest Coolest since: 1997 1904
10th Warmest Warmest since: 1976 2012
Oct 1997–Apr 1998
7-Month
40.6°F
(4.8°C)
37.5°F
(3.1°C)
3.1°F
(1.7°C)
114th Coolest Coolest since: 1997 1904
11th Warmest Warmest since: 1976 2012
Sep 1997–Apr 1998
8-Month
43.8°F
(6.6°C)
41.1°F
(5.1°C)
2.7°F
(1.5°C)
114th Coolest Coolest since: 1997 1904
11th Warmest Warmest since: 1954 2017
Ties: 2005
Aug 1997–Apr 1998
9-Month
46.7°F
(8.2°C)
44.5°F
(6.9°C)
2.2°F
(1.3°C)
111th Coolest Coolest since: 1997 1904
14th Warmest Warmest since: 1992 2017
Jul 1997–Apr 1998
10-Month
49.5°F
(9.7°C)
47.6°F
(8.7°C)
1.9°F
(1.0°C)
111th Coolest Coolest since: 1997 1904
14th Warmest Warmest since: 1992 2017
Ties: 1939, 1955
Jun 1997–Apr 1998
11-Month
51.4°F
(10.8°C)
49.7°F
(9.8°C)
1.7°F
(1.0°C)
108th Coolest Coolest since: 1997 1904
17th Warmest Warmest since: 1992 2017
May 1997–Apr 1998
12-Month
51.9°F
(11.1°C)
50.7°F
(10.4°C)
1.2°F
(0.7°C)
96th Coolest Coolest since: 1997 1918
29th Warmest Warmest since: 1992 2017
Ties: 1974, 1988, 1989
Nov 1996–Apr 1998
18-Month
45.8°F
(7.7°C)
45.4°F
(7.4°C)
0.4°F
(0.3°C)
77th Coolest Coolest since: 1997 1905
47th Warmest Warmest since: 1995 2017
Ties: 1909, 1938, 1957, 1972, 1986
May 1996–Apr 1998
24-Month
50.8°F
(10.4°C)
50.7°F
(10.4°C)
0.1°F
(0.0°C)
59th Coolest Coolest since: 1997 1905
65th Warmest Warmest since: 1996 2017
Ties: 1975, 1996
May 1995–Apr 1998
36-Month
50.5°F
(10.3°C)
50.7°F
(10.4°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1997 1905
76th Warmest Warmest since: 1996 2018
Ties: 1909, 1925, 1951, 1959, 1965, 1972, 1996
May 1994–Apr 1998
48-Month
50.8°F
(10.4°C)
50.7°F
(10.4°C)
0.1°F
(0.0°C)
56th Coolest Coolest since: 1997 1905
66th Warmest Warmest since: 1995 2019
Ties: 1915, 1916, 1947, 1949, 1984
May 1993–Apr 1998
60-Month
50.6°F
(10.3°C)
50.6°F
(10.3°C)
0.0°F
(0.0°C)
46th Coolest Coolest since: 1997 1906
75th Warmest Warmest since: 1996 2002, 2019
Ties: 1915, 1917, 1922, 1926, 1947, 1951, 1953, 1960, 1984, 1986

Citing This Page

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