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 November 2019. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, December 2002

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
December 2002
1-Month
32.2°F
(0.1°C)
29.4°F
(-1.4°C)
2.8°F
(1.5°C)
84th Coolest Coolest since: 2000 1983
41st Warmest Warmest since: 2001 2015
Ties: 1907
Nov–Dec 2002
2-Month
35.9°F
(2.2°C)
35.1°F
(1.7°C)
0.8°F
(0.5°C)
69th Coolest Coolest since: 2000 1950
56th Warmest Warmest since: 2001 2015
Oct–Dec 2002
3-Month
41.3°F
(5.2°C)
41.6°F
(5.3°C)
-0.3°F
(-0.1°C)
53rd Coolest Coolest since: 2000 1976
72nd Warmest Warmest since: 2001 1931
Ties: 1924, 1952, 1981
Sep–Dec 2002
4-Month
48.3°F
(9.1°C)
47.8°F
(8.8°C)
0.5°F
(0.3°C)
70th Coolest Coolest since: 2000 1976
55th Warmest Warmest since: 2001 1931
Aug–Dec 2002
5-Month
53.6°F
(12.0°C)
52.9°F
(11.6°C)
0.7°F
(0.4°C)
78th Coolest Coolest since: 2000 1976
47th Warmest Warmest since: 2001 1931
Ties: 1897, 1906, 1978, 1980, 2010
Jul–Dec 2002
6-Month
57.7°F
(14.3°C)
56.6°F
(13.7°C)
1.1°F
(0.6°C)
91st Coolest Coolest since: 2000 1976
34th Warmest Warmest since: 2001 1931
Ties: 1965, 1982, 2006
Jun–Dec 2002
7-Month
60.0°F
(15.6°C)
58.7°F
(14.8°C)
1.3°F
(0.8°C)
96th Coolest Coolest since: 2000 1917
29th Warmest Warmest since: 2001 1931
Ties: 1973
May–Dec 2002
8-Month
59.9°F
(15.5°C)
59.2°F
(15.1°C)
0.7°F
(0.4°C)
80th Coolest Coolest since: 2000 1917
45th Warmest Warmest since: 2001 1931
Ties: 1944, 1970, 1973
Apr–Dec 2002
9-Month
59.2°F
(15.1°C)
58.3°F
(14.6°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 2000 1917
39th Warmest Warmest since: 2001 1931
Ties: 1896, 1914, 1955, 1959, 1970
Mar–Dec 2002
10-Month
57.1°F
(13.9°C)
56.5°F
(13.6°C)
0.6°F
(0.3°C)
81st Coolest Coolest since: 2000 1917
44th Warmest Warmest since: 2001 2012
Ties: 1911, 1948, 1990, 2003
Feb–Dec 2002
11-Month
55.0°F
(12.8°C)
54.0°F
(12.2°C)
1.0°F
(0.6°C)
91st Coolest Coolest since: 2000 1917
34th Warmest Warmest since: 2001 2012
Ties: 1949, 1971
Jan–Dec 2002
12-Month
53.2°F
(11.8°C)
51.6°F
(10.9°C)
1.6°F
(0.9°C)
104th Coolest Coolest since: 2000 1917
21st Warmest Warmest since: 2001 2012
Ties: 1934, 1939
Jul 2001–Dec 2002
18-Month
55.2°F
(12.9°C)
53.3°F
(11.8°C)
1.9°F
(1.1°C)
114th Coolest Coolest since: 2001 1904
10th Warmest Warmest since: 1999 2012
Ties: 1932
Jan 2001–Dec 2002
24-Month
53.3°F
(11.8°C)
51.6°F
(10.9°C)
1.7°F
(0.9°C)
107th Coolest Coolest since: 2001 1904, 1979
17th Warmest Warmest since: 1999 2017
Jan 2000–Dec 2002
36-Month
52.9°F
(11.6°C)
51.6°F
(10.9°C)
1.3°F
(0.7°C)
105th Coolest Coolest since: 1998 1905
18th Warmest Warmest since: 2001 2017
Ties: 1922, 1956, 2008
Jan 1999–Dec 2002
48-Month
53.1°F
(11.7°C)
51.6°F
(10.9°C)
1.5°F
(0.8°C)
114th Coolest Coolest since: 2000 1905
8th Warmest Warmest since: 2001 2001, 2018
Ties: 1955, 1956, 2008
Jan 1998–Dec 2002
60-Month
53.5°F
(11.9°C)
51.6°F
(10.9°C)
1.9°F
(1.0°C)
120th Coolest Coolest since: 2001 1905
1st Warmest Warmest to Date 2002

Citing This Page

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