Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, March 2009

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  • Record Warmest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Warmest/Coolest
Since
Record
March 2009
1-Month
46.6°F
(8.1°C)
41.6°F
(5.3°C)
5.0°F
(2.8°C)
112th Coolest
Coolest since:
1960
18th Warmest
Warmest since:
2012
Ties: 1990, 2004
Feb–Mar 2009
2-Month
40.4°F
(4.7°C)
36.6°F
(2.6°C)
3.8°F
(2.1°C)
109th Coolest
Coolest since:
1978
21st Warmest
Warmest since:
2012
Jan–Mar 2009
3-Month
34.7°F
(1.5°C)
33.6°F
(0.9°C)
1.1°F
(0.6°C)
78th Coolest
Coolest since:
1978
52nd Warmest
Warmest since:
2012
Dec 2008–Mar 2009
4-Month
33.7°F
(0.9°C)
33.1°F
(0.6°C)
0.6°F
(0.3°C)
71st Coolest
Coolest since:
1978
58th Warmest
Warmest since:
2012
Ties: 1975
Nov 2008–Mar 2009
5-Month
35.3°F
(1.8°C)
34.9°F
(1.6°C)
0.4°F
(0.2°C)
65th Coolest
Coolest since:
1978
64th Warmest
Warmest since:
2012
Oct 2008–Mar 2009
6-Month
38.7°F
(3.7°C)
38.4°F
(3.6°C)
0.3°F
(0.1°C)
68th Coolest
Coolest since:
1978
61st Warmest
Warmest since:
2012
Ties: 1927, 1933
Sep 2008–Mar 2009
7-Month
43.0°F
(6.1°C)
42.6°F
(5.9°C)
0.4°F
(0.2°C)
73rd Coolest
Coolest since:
1977
56th Warmest
Warmest since:
2012
Ties: 1901, 1927
Aug 2008–Mar 2009
8-Month
46.7°F
(8.2°C)
46.5°F
(8.1°C)
0.2°F
(0.1°C)
65th Coolest
Coolest since:
1977
64th Warmest
Warmest since:
2012, 2017
Ties: 1933, 1956, 1985, 2013
Jul 2008–Mar 2009
9-Month
49.8°F
(9.9°C)
49.8°F
(9.9°C)
0.0°F
(0.0°C)
57th Coolest
Coolest since:
1977
72nd Warmest
Warmest since:
2012
Ties: 1986
Jun 2008–Mar 2009
10-Month
52.3°F
(11.3°C)
52.1°F
(11.2°C)
0.2°F
(0.1°C)
63rd Coolest
Coolest since:
1977
66th Warmest
Warmest since:
2012
Ties: 1944
May 2008–Mar 2009
11-Month
53.0°F
(11.7°C)
53.1°F
(11.7°C)
-0.1°F
(0.0°C)
51st Coolest
Coolest since:
1977
78th Warmest
Warmest since:
2012
Ties: 1897, 1917, 1946, 1948, 1971, 1986, 1997
Apr 2008–Mar 2009
12-Month
53.0°F
(11.7°C)
53.1°F
(11.7°C)
-0.1°F
(0.0°C)
54th Coolest
Coolest since:
1918
75th Warmest
Warmest since:
2012
Ties: 1913, 1927, 1965
Oct 2007–Mar 2009
18-Month
48.5°F
(9.2°C)
48.2°F
(9.0°C)
0.3°F
(0.2°C)
75th Coolest
Coolest since:
1905, 1979
53rd Warmest
Warmest since:
2017
Ties: 1901, 1907, 1921, 1940, 1957, 1972, 1975, 1984, 1990, 1993, 1995, 1998
Apr 2007–Mar 2009
24-Month
53.8°F
(12.1°C)
53.1°F
(11.7°C)
0.7°F
(0.4°C)
91st Coolest
Coolest since:
1905, 1978
37th Warmest
Warmest since:
2017
Ties: 1957, 1990, 2001, 2002, 2016
Apr 2006–Mar 2009
36-Month
54.0°F
(12.2°C)
53.0°F
(11.7°C)
1.0°F
(0.5°C)
98th Coolest
Coolest since:
1979
29th Warmest
Warmest since:
2018
Ties: 1922, 1954, 1988, 1993
Apr 2005–Mar 2009
48-Month
54.4°F
(12.4°C)
53.0°F
(11.7°C)
1.4°F
(0.7°C)
114th Coolest
Coolest since:
1980
12th Warmest
Warmest since:
2019
Ties: 1957, 1992
Apr 2004–Mar 2009
60-Month
54.4°F
(12.4°C)
53.0°F
(11.7°C)
1.4°F
(0.7°C)
118th Coolest
Coolest since:
1981
7th Warmest
Warmest since:
2020
Ties: 1957, 2002, 2003, 2012, 2013, 2019

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