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, March 2018

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
March 2018
1-Month
43.5°F
(6.4°C)
44.7°F
(7.1°C)
-1.2°F
(-0.7°C)
49th Coolest Coolest since: 2015 1960
77th Warmest Warmest since: 2017 2012
Ties: 1909
Feb–Mar 2018
2-Month
41.6°F
(5.3°C)
39.9°F
(4.4°C)
1.7°F
(0.9°C)
87th Coolest Coolest since: 2015 1978
39th Warmest Warmest since: 2017 2012
Ties: 1922, 1952, 1995, 2007
Jan–Mar 2018
3-Month
37.1°F
(2.8°C)
37.0°F
(2.8°C)
0.1°F
(0.0°C)
60th Coolest Coolest since: 2015 1978
66th Warmest Warmest since: 2017 2012
Ties: 1897, 1975
Dec 2017–Mar 2018
4-Month
36.5°F
(2.5°C)
36.5°F
(2.5°C)
0.0°F
(0.0°C)
59th Coolest Coolest since: 2015 1978
66th Warmest Warmest since: 2017 2012
Ties: 1956
Nov 2017–Mar 2018
5-Month
38.5°F
(3.6°C)
38.1°F
(3.4°C)
0.4°F
(0.2°C)
60th Coolest Coolest since: 2015 1978
65th Warmest Warmest since: 2017 2012
Ties: 1997, 2009
Oct 2017–Mar 2018
6-Month
42.1°F
(5.6°C)
41.4°F
(5.2°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 2015 1978
44th Warmest Warmest since: 2017 2012
Ties: 1916, 1952, 1955
Sep 2017–Mar 2018
7-Month
46.2°F
(7.9°C)
45.4°F
(7.4°C)
0.8°F
(0.5°C)
81st Coolest Coolest since: 2015 1977
44th Warmest Warmest since: 2017 1932
Ties: 1927, 1990, 2007, 2019
Aug 2017–Mar 2018
8-Month
49.6°F
(9.8°C)
49.2°F
(9.6°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 2015 1977
53rd Warmest Warmest since: 2017 2017
Ties: 1941, 1945, 1981, 2011
Jul 2017–Mar 2018
9-Month
52.8°F
(11.6°C)
52.3°F
(11.3°C)
0.5°F
(0.3°C)
74th Coolest Coolest since: 2015 1977
51st Warmest Warmest since: 2017 1932, 2017
Ties: 1917, 1925, 1933, 1956, 1990
Jun 2017–Mar 2018
10-Month
54.9°F
(12.7°C)
54.5°F
(12.5°C)
0.4°F
(0.2°C)
73rd Coolest Coolest since: 2015 1977
52nd Warmest Warmest since: 2017 2017
Ties: 1910, 1925, 1946
May 2017–Mar 2018
11-Month
56.0°F
(13.3°C)
55.5°F
(13.1°C)
0.5°F
(0.2°C)
78th Coolest Coolest since: 2015 1977
47th Warmest Warmest since: 2017 2017
Ties: 1897, 1949, 1981, 1988, 1991
Apr 2017–Mar 2018
12-Month
56.3°F
(13.5°C)
55.4°F
(13.0°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 2015 1977
38th Warmest Warmest since: 2017 2017
Ties: 1945, 1949, 1950
Oct 2016–Mar 2018
18-Month
53.2°F
(11.8°C)
50.7°F
(10.4°C)
2.5°F
(1.4°C)
121st Coolest Coolest since: 2016 1978, 1979
3rd Warmest Warmest since: 2017 2017
Ties: 1922, 2000
Apr 2016–Mar 2018
24-Month
57.7°F
(14.3°C)
55.4°F
(13.0°C)
2.3°F
(1.3°C)
119th Coolest Coolest since: 2016 1978
5th Warmest Warmest since: 2017 2017
Ties: 1932
Apr 2015–Mar 2018
36-Month
58.0°F
(14.4°C)
55.5°F
(13.1°C)
2.5°F
(1.3°C)
122nd Coolest Coolest since: 2017 1979
1st Warmest Warmest to Date 2018
Apr 2014–Mar 2018
48-Month
57.0°F
(13.9°C)
55.4°F
(13.0°C)
1.6°F
(0.9°C)
118th Coolest Coolest since: 2017 1980
4th Warmest Warmest since: 1935 2019
Apr 2013–Mar 2018
60-Month
56.3°F
(13.5°C)
55.4°F
(13.0°C)
0.9°F
(0.5°C)
103rd Coolest Coolest since: 2015 1981
18th Warmest Warmest since: 2017 1935
Ties: 1937, 1938, 1956, 2004

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/