Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, February 2010

View Period (Months):
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  • Record Coolest
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  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
February 2010
1-Month
26.9°F
(-2.8°C)
31.5°F
(-0.3°C)
-4.6°F
(-2.5°C)
29th Coolest
Coolest since:
1978
100th Warmest
Warmest since:
2017
Jan–Feb 2010
2-Month
25.3°F
(-3.7°C)
29.6°F
(-1.3°C)
-4.3°F
(-2.4°C)
20th Coolest
Coolest since:
1979
109th Warmest
Warmest since:
2017
Dec 2009–Feb 2010
3-Month
27.3°F
(-2.6°C)
30.3°F
(-0.9°C)
-3.0°F
(-1.7°C)
20th Coolest
Coolest since:
1978
108th Warmest
Warmest since:
1932
Ties: 1964
Nov 2009–Feb 2010
4-Month
32.5°F
(0.3°C)
33.3°F
(0.7°C)
-0.8°F
(-0.4°C)
38th Coolest
Coolest since:
1977
90th Warmest
Warmest since:
1932
Ties: 1917, 1958
Oct 2009–Feb 2010
5-Month
36.3°F
(2.4°C)
37.7°F
(3.2°C)
-1.4°F
(-0.8°C)
25th Coolest
Coolest since:
1977
103rd Warmest
Warmest since:
1932
Ties: 1996
Sep 2009–Feb 2010
6-Month
41.5°F
(5.3°C)
42.7°F
(5.9°C)
-1.2°F
(-0.6°C)
24th Coolest
Coolest since:
1977
104th Warmest
Warmest since:
1932
Aug 2009–Feb 2010
7-Month
45.9°F
(7.7°C)
47.2°F
(8.4°C)
-1.3°F
(-0.7°C)
20th Coolest
Coolest since:
1977
108th Warmest
Warmest since:
1932
Ties: 1929, 1958
Jul 2009–Feb 2010
8-Month
49.1°F
(9.5°C)
50.9°F
(10.5°C)
-1.8°F
(-1.0°C)
18th Coolest
Coolest since:
1977
110th Warmest
Warmest since:
1932
Jun 2009–Feb 2010
9-Month
51.9°F
(11.1°C)
53.3°F
(11.8°C)
-1.4°F
(-0.7°C)
20th Coolest
Coolest since:
1977
108th Warmest
Warmest since:
1932
Ties: 1902, 1959, 2001
May 2009–Feb 2010
10-Month
53.1°F
(11.7°C)
54.2°F
(12.3°C)
-1.1°F
(-0.6°C)
24th Coolest
Coolest since:
1977
104th Warmest
Warmest since:
1932
Ties: 1911
Apr 2009–Feb 2010
11-Month
53.1°F
(11.7°C)
54.1°F
(12.3°C)
-1.0°F
(-0.6°C)
25th Coolest
Coolest since:
1918
103rd Warmest
Warmest since:
1932
Ties: 1911, 1925, 1930, 1994
Mar 2009–Feb 2010
12-Month
52.6°F
(11.4°C)
53.1°F
(11.7°C)
-0.5°F
(-0.3°C)
39th Coolest
Coolest since:
1918
89th Warmest
Warmest since:
2017
Ties: 1938, 1958, 1973, 2001
Sep 2008–Feb 2010
18-Month
49.2°F
(9.6°C)
49.6°F
(9.8°C)
-0.4°F
(-0.2°C)
42nd Coolest
Coolest since:
1905
85th Warmest
Warmest since:
2017
Ties: 1910, 1946
Mar 2008–Feb 2010
24-Month
52.5°F
(11.4°C)
53.0°F
(11.7°C)
-0.5°F
(-0.3°C)
33rd Coolest
Coolest since:
1905
94th Warmest
Warmest since:
2013, 2017
Ties: 1902, 1912, 1926, 1997
Mar 2007–Feb 2010
36-Month
53.5°F
(11.9°C)
53.0°F
(11.7°C)
0.5°F
(0.2°C)
78th Coolest
Coolest since:
1979
48th Warmest
Warmest since:
2013
Ties: 1915, 1940, 1942, 1994
Mar 2006–Feb 2010
48-Month
53.6°F
(12.0°C)
53.0°F
(11.7°C)
0.6°F
(0.3°C)
84th Coolest
Coolest since:
1980
41st Warmest
Warmest since:
2019
Ties: 1943, 1945, 1994, 1995, 1999, 2015, 2017
Mar 2005–Feb 2010
60-Month
53.9°F
(12.2°C)
53.0°F
(11.7°C)
0.9°F
(0.5°C)
98th Coolest
Coolest since:
1981
26th Warmest
Warmest since:
2020
Ties: 1943, 1990, 2000, 2005, 2011, 2015, 2016

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