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


Illinois

Average Temperature Rankings, December 1923

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1923
1-Month
38.9°F
(3.8°C)
29.4°F
(-1.4°C)
9.5°F
(5.2°C)
125th Coolest Coolest since: 1922 1983
2nd Warmest Warmest to Date 2015
Nov–Dec 1923
2-Month
40.4°F
(4.7°C)
35.2°F
(1.8°C)
5.2°F
(2.9°C)
118th Coolest Coolest since: 1922 1950
9th Warmest Warmest since: 1913 2015
Ties: 1998
Oct–Dec 1923
3-Month
43.7°F
(6.5°C)
41.6°F
(5.3°C)
2.1°F
(1.2°C)
101st Coolest Coolest since: 1922 1976
26th Warmest Warmest since: 1918 1931
Ties: 1940, 2006
Sep–Dec 1923
4-Month
49.1°F
(9.5°C)
47.7°F
(8.7°C)
1.4°F
(0.8°C)
89th Coolest Coolest since: 1919 1976
38th Warmest Warmest since: 1922 1931
Ties: 1897, 1940
Aug–Dec 1923
5-Month
53.9°F
(12.2°C)
52.9°F
(11.6°C)
1.0°F
(0.6°C)
88th Coolest Coolest since: 1920 1976
39th Warmest Warmest since: 1922 1931
Ties: 1948, 2006
Jul–Dec 1923
6-Month
57.6°F
(14.2°C)
56.6°F
(13.7°C)
1.0°F
(0.5°C)
87th Coolest Coolest since: 1920 1976
40th Warmest Warmest since: 1922 1931
Ties: 1930, 1949, 2010
Jun–Dec 1923
7-Month
59.7°F
(15.4°C)
58.7°F
(14.8°C)
1.0°F
(0.6°C)
88th Coolest Coolest since: 1920 1917
39th Warmest Warmest since: 1922 1931
Ties: 1899, 2006, 2017, 2019
May–Dec 1923
8-Month
59.8°F
(15.4°C)
59.2°F
(15.1°C)
0.6°F
(0.3°C)
76th Coolest Coolest since: 1920 1917
51st Warmest Warmest since: 1922 1931
Ties: 1947, 1952, 1964, 1986
Apr–Dec 1923
9-Month
58.7°F
(14.8°C)
58.3°F
(14.6°C)
0.4°F
(0.2°C)
67th Coolest Coolest since: 1920 1917
60th Warmest Warmest since: 1922 1931
Ties: 1906, 1908, 1944, 1978
Mar–Dec 1923
10-Month
56.4°F
(13.6°C)
56.5°F
(13.6°C)
-0.1°F
(0.0°C)
53rd Coolest Coolest since: 1920 1917
74th Warmest Warmest since: 1922 2012
Ties: 1919, 1940, 1944, 1968, 1981, 1984, 1995, 2009
Feb–Dec 1923
11-Month
53.5°F
(11.9°C)
54.0°F
(12.2°C)
-0.5°F
(-0.3°C)
41st Coolest Coolest since: 1917 1917
86th Warmest Warmest since: 1922 2012
Ties: 1915
Jan–Dec 1923
12-Month
51.7°F
(10.9°C)
51.6°F
(10.9°C)
0.1°F
(0.0°C)
60th Coolest Coolest since: 1920 1917
67th Warmest Warmest since: 1922 2012
Ties: 1942, 1948, 2003
Jul 1922–Dec 1923
18-Month
53.8°F
(12.1°C)
53.3°F
(11.8°C)
0.5°F
(0.3°C)
83rd Coolest Coolest since: 1920 1904
43rd Warmest Warmest since: 1922 2012
Ties: 1964, 1981, 1990, 2001, 2010
Jan 1922–Dec 1923
24-Month
52.3°F
(11.3°C)
51.6°F
(10.9°C)
0.7°F
(0.4°C)
91st Coolest Coolest since: 1920 1904, 1979
35th Warmest Warmest since: 1922 2017
Ties: 1938, 1974, 2008, 2019
Jan 1921–Dec 1923
36-Month
53.2°F
(11.8°C)
51.6°F
(10.9°C)
1.6°F
(0.9°C)
114th Coolest Coolest since: 1922 1905
11th Warmest Warmest to Date 2017
Ties: 1932, 1999
Jan 1920–Dec 1923
48-Month
52.6°F
(11.4°C)
51.6°F
(10.9°C)
1.0°F
(0.5°C)
102nd Coolest Coolest since: 1921 1905
22nd Warmest Warmest since: 1922 2001, 2018
Ties: 2003
Jan 1919–Dec 1923
60-Month
52.5°F
(11.4°C)
51.6°F
(10.9°C)
0.9°F
(0.5°C)
98th Coolest Coolest since: 1922 1905
25th Warmest Warmest to Date 2002
Ties: 1955, 2014, 2015, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 18, 2021 from https://www.ncdc.noaa.gov/cag/