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 2019. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, December 1941

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1941
1-Month
36.0°F
(2.2°C)
29.4°F
(-1.4°C)
6.6°F
(3.6°C)
117th Coolest Coolest since: 1940 1983
9th Warmest Warmest since: 1931 2015
Nov–Dec 1941
2-Month
39.1°F
(3.9°C)
35.1°F
(1.7°C)
4.0°F
(2.2°C)
110th Coolest Coolest since: 1940 1950
16th Warmest Warmest since: 1931 2015
Oct–Dec 1941
3-Month
45.3°F
(7.4°C)
41.7°F
(5.4°C)
3.6°F
(2.0°C)
116th Coolest Coolest since: 1940 1976
10th Warmest Warmest since: 1931 1931
Sep–Dec 1941
4-Month
51.2°F
(10.7°C)
47.7°F
(8.7°C)
3.5°F
(2.0°C)
120th Coolest Coolest since: 1940 1976
6th Warmest Warmest since: 1931 1931
Aug–Dec 1941
5-Month
56.0°F
(13.3°C)
52.9°F
(11.6°C)
3.1°F
(1.7°C)
119th Coolest Coolest since: 1940 1976
7th Warmest Warmest since: 1931 1931
Jul–Dec 1941
6-Month
59.4°F
(15.2°C)
56.7°F
(13.7°C)
2.7°F
(1.5°C)
120th Coolest Coolest since: 1940 1976
6th Warmest Warmest since: 1936 1931
Jun–Dec 1941
7-Month
61.3°F
(16.3°C)
58.8°F
(14.9°C)
2.5°F
(1.4°C)
121st Coolest Coolest since: 1940 1917
5th Warmest Warmest since: 1936 1931
Ties: 1913, 1936
May–Dec 1941
8-Month
61.9°F
(16.6°C)
59.2°F
(15.1°C)
2.7°F
(1.5°C)
120th Coolest Coolest since: 1940 1917
6th Warmest Warmest since: 1936 1931
Apr–Dec 1941
9-Month
61.2°F
(16.2°C)
58.3°F
(14.6°C)
2.9°F
(1.6°C)
124th Coolest Coolest since: 1940 1917
2nd Warmest Warmest since: 1931 1931
Ties: 2015
Mar–Dec 1941
10-Month
58.6°F
(14.8°C)
56.5°F
(13.6°C)
2.1°F
(1.2°C)
114th Coolest Coolest since: 1940 1917
12th Warmest Warmest since: 1936 2012
Feb–Dec 1941
11-Month
55.7°F
(13.2°C)
54.0°F
(12.2°C)
1.7°F
(1.0°C)
108th Coolest Coolest since: 1940 1917
18th Warmest Warmest since: 1938 2012
Ties: 2010
Jan–Dec 1941
12-Month
53.4°F
(11.9°C)
51.6°F
(10.9°C)
1.8°F
(1.0°C)
107th Coolest Coolest since: 1940 1917
19th Warmest Warmest since: 1938 2012
Ties: 2001
Jul 1940–Dec 1941
18-Month
54.9°F
(12.7°C)
53.3°F
(11.8°C)
1.6°F
(0.9°C)
109th Coolest Coolest since: 1940 1904
16th Warmest Warmest since: 1939 2012
Jan 1940–Dec 1941
24-Month
52.0°F
(11.1°C)
51.6°F
(10.9°C)
0.4°F
(0.2°C)
79th Coolest Coolest since: 1940 1904, 1979
46th Warmest Warmest since: 1939 2017
Ties: 1990
Jan 1939–Dec 1941
36-Month
52.4°F
(11.3°C)
51.6°F
(10.9°C)
0.8°F
(0.4°C)
91st Coolest Coolest since: 1938 1905
33rd Warmest Warmest since: 1940 2017
Ties: 1931, 2016
Jan 1938–Dec 1941
48-Month
52.8°F
(11.6°C)
51.6°F
(10.9°C)
1.2°F
(0.7°C)
107th Coolest Coolest since: 1940 1905
16th Warmest Warmest since: 1934 2001, 2018
Ties: 2005
Jan 1937–Dec 1941
60-Month
52.4°F
(11.3°C)
51.6°F
(10.9°C)
0.8°F
(0.4°C)
93rd Coolest Coolest since: 1940 1905
29th Warmest Warmest since: 1936 2002
Ties: 1922, 1936, 1994, 2000, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 29, 2020 from https://www.ncdc.noaa.gov/cag/