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 January 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 2. Northeast

Average Temperature Rankings, May 2009

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2009
1-Month
59.9°F
(15.5°C)
58.9°F
(14.9°C)
1.0°F
(0.6°C)
75th Coolest Coolest since: 2008 1907
51st Warmest Warmest since: 2007 1977
Ties: 1933
Apr–May 2009
2-Month
53.6°F
(12.0°C)
53.3°F
(11.8°C)
0.3°F
(0.2°C)
67th Coolest Coolest since: 2008 1907
59th Warmest Warmest since: 2007 1896, 1977
Ties: 1936, 1939, 1974
Mar–May 2009
3-Month
48.7°F
(9.3°C)
47.5°F
(8.6°C)
1.2°F
(0.7°C)
85th Coolest Coolest since: 2008 1926
41st Warmest Warmest since: 2007 2012
Ties: 1981
Feb–May 2009
4-Month
43.5°F
(6.4°C)
41.9°F
(5.5°C)
1.6°F
(0.9°C)
92nd Coolest Coolest since: 2008 1904, 1947
34th Warmest Warmest since: 2006 2012
Jan–May 2009
5-Month
37.7°F
(3.2°C)
37.7°F
(3.2°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 2008 1912
69th Warmest Warmest since: 2007 2012
Ties: 1909, 1914, 1961, 2011
Dec 2008–May 2009
6-Month
35.0°F
(1.7°C)
35.8°F
(2.1°C)
-0.8°F
(-0.4°C)
37th Coolest Coolest since: 2008 1904
88th Warmest Warmest since: 2008 2012
Ties: 1900, 1907, 1948, 2008
Nov 2008–May 2009
7-Month
35.6°F
(2.0°C)
36.1°F
(2.3°C)
-0.5°F
(-0.3°C)
41st Coolest Coolest since: 2008 1904
84th Warmest Warmest since: 2007 2012
Ties: 1916, 2019
Oct 2008–May 2009
8-Month
37.6°F
(3.1°C)
38.2°F
(3.4°C)
-0.6°F
(-0.3°C)
42nd Coolest Coolest since: 1997 1904
83rd Warmest Warmest since: 2008 2012
Sep 2008–May 2009
9-Month
40.6°F
(4.8°C)
40.9°F
(4.9°C)
-0.3°F
(-0.1°C)
44th Coolest Coolest since: 1997 1904
81st Warmest Warmest since: 2008 2012
Ties: 1907, 1916, 1947
Aug 2008–May 2009
10-Month
43.6°F
(6.4°C)
43.9°F
(6.6°C)
-0.3°F
(-0.2°C)
43rd Coolest Coolest since: 1997 1904
82nd Warmest Warmest since: 2008 2012
Ties: 1927, 1950
Jul 2008–May 2009
11-Month
46.3°F
(7.9°C)
46.7°F
(8.2°C)
-0.4°F
(-0.3°C)
43rd Coolest Coolest since: 1997 1904
82nd Warmest Warmest since: 2008 2012
Ties: 1908, 1967, 1980
Jun 2008–May 2009
12-Month
48.3°F
(9.1°C)
48.5°F
(9.2°C)
-0.2°F
(-0.1°C)
50th Coolest Coolest since: 1997 1904
75th Warmest Warmest since: 2008 2012
Dec 2007–May 2009
18-Month
43.8°F
(6.6°C)
44.2°F
(6.8°C)
-0.4°F
(-0.2°C)
39th Coolest Coolest since: 1997 1905, 1918
85th Warmest Warmest since: 2008 2017
Ties: 1900, 1903, 1948, 1994
Jun 2007–May 2009
24-Month
48.7°F
(9.3°C)
48.4°F
(9.1°C)
0.3°F
(0.2°C)
68th Coolest Coolest since: 1997 1905
56th Warmest Warmest since: 2008 2017
Ties: 1901, 1941, 1943, 1972, 1981
Jun 2006–May 2009
36-Month
49.1°F
(9.5°C)
48.4°F
(9.1°C)
0.7°F
(0.4°C)
86th Coolest Coolest since: 1998 1918
37th Warmest Warmest since: 2008 2000
Ties: 1954, 1974, 1985
Jun 2005–May 2009
48-Month
49.8°F
(9.9°C)
48.4°F
(9.1°C)
1.4°F
(0.8°C)
106th Coolest Coolest since: 2004 1907
16th Warmest Warmest since: 2008 2001
Jun 2004–May 2009
60-Month
49.8°F
(9.9°C)
48.4°F
(9.1°C)
1.4°F
(0.8°C)
111th Coolest Coolest since: 2005 1908
10th Warmest Warmest since: 2008 2002
Ties: 1935, 1991, 1992, 2000, 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published February 2020, retrieved on February 26, 2020 from https://www.ncdc.noaa.gov/cag/