Climate at a Glance

Statewide 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 October 2019. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, January 2004

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
January 2004
1-Month
24.7°F
(-4.1°C)
25.3°F
(-3.7°C)
-0.6°F
(-0.4°C)
48th Coolest Coolest since: 2003 1977
78th Warmest Warmest since: 2002 2006
Dec 2003–Jan 2004
2-Month
29.2°F
(-1.6°C)
27.4°F
(-2.6°C)
1.8°F
(1.0°C)
75th Coolest Coolest since: 2003 1918
50th Warmest Warmest since: 2002 1932
Ties: 1987, 1993
Nov 2003–Jan 2004
3-Month
34.4°F
(1.3°C)
31.9°F
(-0.1°C)
2.5°F
(1.4°C)
100th Coolest Coolest since: 2003 1977
25th Warmest Warmest since: 2002 1932
Ties: 1913, 1967
Oct 2003–Jan 2004
4-Month
39.4°F
(4.1°C)
37.5°F
(3.1°C)
1.9°F
(1.0°C)
96th Coolest Coolest since: 2003 1977
29th Warmest Warmest since: 2002 1932
Ties: 1934, 1992
Sep 2003–Jan 2004
5-Month
44.4°F
(6.9°C)
43.3°F
(6.3°C)
1.1°F
(0.6°C)
81st Coolest Coolest since: 2003 1977
44th Warmest Warmest since: 2002 1932
Aug 2003–Jan 2004
6-Month
49.5°F
(9.7°C)
48.3°F
(9.1°C)
1.2°F
(0.6°C)
85th Coolest Coolest since: 2003 1977
40th Warmest Warmest since: 2002 1932
Ties: 1913
Jul 2003–Jan 2004
7-Month
53.1°F
(11.7°C)
52.2°F
(11.2°C)
0.9°F
(0.5°C)
84th Coolest Coolest since: 2003 1977
41st Warmest Warmest since: 2002 1932
Ties: 1948
Jun 2003–Jan 2004
8-Month
55.0°F
(12.8°C)
54.6°F
(12.6°C)
0.4°F
(0.2°C)
73rd Coolest Coolest since: 2001 1918, 1977
52nd Warmest Warmest since: 2003 1932
Ties: 1906, 1913, 1948, 1976, 1991, 1998, 2005
May 2003–Jan 2004
9-Month
55.7°F
(13.2°C)
55.5°F
(13.1°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 2001 1918
59th Warmest Warmest since: 2003 1932
Ties: 1945, 1956
Apr 2003–Jan 2004
10-Month
55.4°F
(13.0°C)
55.0°F
(12.8°C)
0.4°F
(0.2°C)
68th Coolest Coolest since: 2001 1918
57th Warmest Warmest since: 2003 1932
Ties: 1906, 1971
Mar 2003–Jan 2004
11-Month
54.2°F
(12.3°C)
53.7°F
(12.1°C)
0.5°F
(0.2°C)
79th Coolest Coolest since: 2003 1918
46th Warmest Warmest since: 2002 2013
Ties: 1900, 1983
Feb 2003–Jan 2004
12-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
72nd Coolest Coolest since: 1998 1918
53rd Warmest Warmest since: 2003 2013
Ties: 1898, 1964, 1975
Aug 2002–Jan 2004
18-Month
50.8°F
(10.4°C)
50.6°F
(10.3°C)
0.2°F
(0.1°C)
72nd Coolest Coolest since: 1998 1918
52nd Warmest Warmest since: 2003 2017
Ties: 1909, 1924, 1953, 1960
Feb 2002–Jan 2004
24-Month
52.1°F
(11.2°C)
51.6°F
(10.9°C)
0.5°F
(0.3°C)
83rd Coolest Coolest since: 1998 1918
41st Warmest Warmest since: 2003 2013
Ties: 1915, 1920, 1987
Feb 2001–Jan 2004
36-Month
52.7°F
(11.5°C)
51.5°F
(10.8°C)
1.2°F
(0.7°C)
100th Coolest Coolest since: 1999 1905
23rd Warmest Warmest since: 2003 2013
Ties: 1941, 1957, 1988, 2017
Feb 2000–Jan 2004
48-Month
52.6°F
(11.4°C)
51.6°F
(10.9°C)
1.0°F
(0.5°C)
101st Coolest Coolest since: 2000 1905
21st Warmest Warmest since: 2003 1934, 2002, 2019
Ties: 1922, 1924, 1958, 1992
Feb 1999–Jan 2004
60-Month
52.8°F
(11.6°C)
51.6°F
(10.9°C)
1.2°F
(0.7°C)
109th Coolest Coolest since: 2001 1906
12th Warmest Warmest since: 2003 1935, 2003
Ties: 1923, 1934, 1936, 1958, 2014, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/