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 1999

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1999
1-Month
53.3°F
(11.8°C)
50.7°F
(10.4°C)
2.6°F
(1.4°C)
96th Coolest Coolest since: 1998 1907
30th Warmest Warmest since: 1991 2010
Mar–Apr 1999
2-Month
45.3°F
(7.4°C)
44.7°F
(7.1°C)
0.6°F
(0.3°C)
72nd Coolest Coolest since: 1997 1926
54th Warmest Warmest since: 1998 2012
Feb–Apr 1999
3-Month
42.2°F
(5.7°C)
39.1°F
(3.9°C)
3.1°F
(1.8°C)
104th Coolest Coolest since: 1997 1899
22nd Warmest Warmest since: 1998 2012
Ties: 1973, 1974
Jan–Apr 1999
4-Month
37.4°F
(3.0°C)
35.3°F
(1.8°C)
2.1°F
(1.2°C)
99th Coolest Coolest since: 1997 1912
27th Warmest Warmest since: 1998 2012
Ties: 1919, 1981, 2004
Dec 1998–Apr 1999
5-Month
36.6°F
(2.6°C)
33.8°F
(1.0°C)
2.8°F
(1.6°C)
106th Coolest Coolest since: 1997 1904, 1978
19th Warmest Warmest since: 1998 2012
Nov 1998–Apr 1999
6-Month
38.0°F
(3.3°C)
34.8°F
(1.6°C)
3.2°F
(1.7°C)
113th Coolest Coolest since: 1997 1904
12th Warmest Warmest since: 1998 2012
Ties: 1991
Oct 1998–Apr 1999
7-Month
40.5°F
(4.7°C)
37.5°F
(3.1°C)
3.0°F
(1.6°C)
113th Coolest Coolest since: 1997 1904
12th Warmest Warmest since: 1998 2012
Ties: 2005
Sep 1998–Apr 1999
8-Month
44.2°F
(6.8°C)
41.0°F
(5.0°C)
3.2°F
(1.8°C)
116th Coolest Coolest since: 1998 1904
9th Warmest Warmest since: 1932 2017
Aug 1998–Apr 1999
9-Month
47.6°F
(8.7°C)
44.6°F
(7.0°C)
3.0°F
(1.7°C)
117th Coolest Coolest since: 1998 1904
8th Warmest Warmest since: 1932 2017
Jul 1998–Apr 1999
10-Month
50.3°F
(10.2°C)
47.6°F
(8.7°C)
2.7°F
(1.5°C)
116th Coolest Coolest since: 1998 1904
9th Warmest Warmest since: 1932 2017
Jun 1998–Apr 1999
11-Month
52.2°F
(11.2°C)
49.7°F
(9.8°C)
2.5°F
(1.4°C)
115th Coolest Coolest since: 1998 1904
10th Warmest Warmest since: 1954 2017
May 1998–Apr 1999
12-Month
53.4°F
(11.9°C)
50.7°F
(10.4°C)
2.7°F
(1.5°C)
118th Coolest Coolest since: 1998 1918
7th Warmest Warmest since: 1992 2017
Nov 1997–Apr 1999
18-Month
48.4°F
(9.1°C)
45.4°F
(7.4°C)
3.0°F
(1.7°C)
120th Coolest Coolest since: 1998 1905
4th Warmest Warmest since: 1932 2017
Ties: 1932
May 1997–Apr 1999
24-Month
52.6°F
(11.4°C)
50.7°F
(10.4°C)
1.9°F
(1.0°C)
113th Coolest Coolest since: 1998 1905
11th Warmest Warmest since: 1992 2017
Ties: 1922
May 1996–Apr 1999
36-Month
51.7°F
(10.9°C)
50.7°F
(10.4°C)
1.0°F
(0.5°C)
99th Coolest Coolest since: 1998 1905
24th Warmest Warmest since: 1992 2018
Ties: 1954, 1957, 1988
May 1995–Apr 1999
48-Month
51.2°F
(10.7°C)
50.7°F
(10.4°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1998 1905
42nd Warmest Warmest since: 1995 2019
Ties: 1937, 1938, 1987, 1994, 1995, 2010, 2011
May 1994–Apr 1999
60-Month
51.3°F
(10.7°C)
50.6°F
(10.3°C)
0.7°F
(0.4°C)
82nd Coolest Coolest since: 1998 1906
39th Warmest Warmest since: 1995 2002, 2019
Ties: 1933, 1938, 1943, 1995, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/