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 2. Northeast

Average Temperature Rankings, February 2010

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  • Record Coolest
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  • 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
25.0°F
(-3.9°C)
24.8°F
(-4.0°C)
0.2°F
(0.1°C)
66th Coolest
Coolest since:
1936
63rd Warmest
Warmest since:
1998
Jan–Feb 2010
2-Month
22.2°F
(-5.4°C)
23.0°F
(-5.0°C)
-0.8°F
(-0.4°C)
44th Coolest
Coolest since:
1979
85th Warmest
Warmest since:
1998
Ties: 1947
Dec 2009–Feb 2010
3-Month
23.5°F
(-4.7°C)
24.0°F
(-4.4°C)
-0.5°F
(-0.3°C)
43rd Coolest
Coolest since:
1904
85th Warmest
Warmest since:
1932
Nov 2009–Feb 2010
4-Month
28.8°F
(-1.8°C)
27.5°F
(-2.5°C)
1.3°F
(0.7°C)
89th Coolest
Coolest since:
1977
39th Warmest
Warmest since:
2002
Ties: 1944, 1961, 1981, 1990
Oct 2009–Feb 2010
5-Month
32.6°F
(0.3°C)
32.4°F
(0.2°C)
0.2°F
(0.1°C)
67th Coolest
Coolest since:
1977
61st Warmest
Warmest since:
1932
Ties: 1916, 1924, 1980, 1981, 1989
Sep 2009–Feb 2010
6-Month
37.9°F
(3.3°C)
37.7°F
(3.2°C)
0.2°F
(0.1°C)
66th Coolest
Coolest since:
1977
62nd Warmest
Warmest since:
1932
Ties: 1916, 1937, 1993
Aug 2009–Feb 2010
7-Month
42.3°F
(5.7°C)
42.4°F
(5.8°C)
-0.1°F
(-0.1°C)
46th Coolest
Coolest since:
1977
82nd Warmest
Warmest since:
1932
Ties: 1924, 1985, 1988, 1996
Jul 2009–Feb 2010
8-Month
45.5°F
(7.5°C)
46.3°F
(7.9°C)
-0.8°F
(-0.4°C)
38th Coolest
Coolest since:
1977
90th Warmest
Warmest since:
1932
Ties: 1927, 2001
Jun 2009–Feb 2010
9-Month
48.1°F
(8.9°C)
48.8°F
(9.3°C)
-0.7°F
(-0.4°C)
38th Coolest
Coolest since:
1904, 1918
90th Warmest
Warmest since:
1932
Ties: 1926, 2009
May 2009–Feb 2010
10-Month
49.3°F
(9.6°C)
49.8°F
(9.9°C)
-0.5°F
(-0.3°C)
40th Coolest
Coolest since:
1918
88th Warmest
Warmest since:
1932
Ties: 1902, 1967
Apr 2009–Feb 2010
11-Month
49.1°F
(9.5°C)
49.6°F
(9.8°C)
-0.5°F
(-0.3°C)
38th Coolest
Coolest since:
1918
90th Warmest
Warmest since:
1932
Ties: 1902
Mar 2009–Feb 2010
12-Month
48.2°F
(9.0°C)
48.4°F
(9.1°C)
-0.2°F
(-0.1°C)
48th Coolest
Coolest since:
1918
80th Warmest
Warmest since:
2017
Ties: 1933, 1944, 1978
Sep 2008–Feb 2010
18-Month
44.4°F
(6.9°C)
44.9°F
(7.2°C)
-0.5°F
(-0.3°C)
37th Coolest
Coolest since:
1905
90th Warmest
Warmest since:
2017
Ties: 1900, 1902, 1911, 1926, 1929
Mar 2008–Feb 2010
24-Month
48.0°F
(8.9°C)
48.5°F
(9.2°C)
-0.5°F
(-0.3°C)
34th Coolest
Coolest since:
1905
93rd Warmest
Warmest since:
2017
Ties: 1910, 1916, 1969, 1982
Mar 2007–Feb 2010
36-Month
48.8°F
(9.3°C)
48.4°F
(9.1°C)
0.4°F
(0.2°C)
78th Coolest
Coolest since:
1918
48th Warmest
Warmest since:
2013
Ties: 1898, 1943, 1949, 1950, 1958, 1975, 1985, 1994, 2011
Mar 2006–Feb 2010
48-Month
49.0°F
(9.4°C)
48.4°F
(9.1°C)
0.6°F
(0.3°C)
82nd Coolest
Coolest since:
1905, 1918
43rd Warmest
Warmest since:
2002
Ties: 1950, 1994
Mar 2005–Feb 2010
60-Month
49.5°F
(9.7°C)
48.5°F
(9.2°C)
1.0°F
(0.5°C)
99th Coolest
Coolest since:
1905, 1908
25th Warmest
Warmest since:
2002
Ties: 1934, 1993, 2016

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