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, October 1941

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
October 1941
1-Month
57.6°F
(14.2°C)
54.6°F
(12.6°C)
3.0°F
(1.6°C)
105th Coolest Coolest since: 1939 1925
22nd Warmest Warmest since: 1940 1963
Ties: 1927
Sep–Oct 1941
2-Month
63.4°F
(17.4°C)
60.5°F
(15.8°C)
2.9°F
(1.6°C)
114th Coolest Coolest since: 1940 1917
13th Warmest Warmest since: 1939 1897, 2016
Ties: 1938, 1973, 2017
Aug–Oct 1941
3-Month
67.3°F
(19.6°C)
64.7°F
(18.2°C)
2.6°F
(1.4°C)
116th Coolest Coolest since: 1940 1917
11th Warmest Warmest since: 1938 1947
Ties: 2005
Jul–Oct 1941
4-Month
69.6°F
(20.9°C)
67.5°F
(19.7°C)
2.1°F
(1.2°C)
116th Coolest Coolest since: 1940 1917
11th Warmest Warmest since: 1938 1936
Ties: 2005
Jun–Oct 1941
5-Month
70.1°F
(21.2°C)
68.2°F
(20.1°C)
1.9°F
(1.1°C)
110th Coolest Coolest since: 1940 1917
17th Warmest Warmest since: 1936 1936
Ties: 1919
May–Oct 1941
6-Month
69.5°F
(20.8°C)
67.3°F
(19.6°C)
2.2°F
(1.2°C)
120th Coolest Coolest since: 1940 1917
7th Warmest Warmest since: 1936 1936
Ties: 1921, 1991, 1998
Apr–Oct 1941
7-Month
67.5°F
(19.7°C)
65.0°F
(18.3°C)
2.5°F
(1.4°C)
124th Coolest Coolest since: 1940 1917
3rd Warmest Warmest since: 1936 2010
Ties: 1936, 1991
Mar–Oct 1941
8-Month
63.5°F
(17.5°C)
61.9°F
(16.6°C)
1.6°F
(0.9°C)
113th Coolest Coolest since: 1940 1917
14th Warmest Warmest since: 1938 2012
Ties: 1963, 1986, 2017
Feb–Oct 1941
9-Month
59.4°F
(15.2°C)
58.3°F
(14.6°C)
1.1°F
(0.6°C)
101st Coolest Coolest since: 1940 1917
26th Warmest Warmest since: 1938 2012
Ties: 1934
Jan–Oct 1941
10-Month
56.3°F
(13.5°C)
54.9°F
(12.7°C)
1.4°F
(0.8°C)
99th Coolest Coolest since: 1940 1904
28th Warmest Warmest since: 1939 2012
Dec 1940–Oct 1941
11-Month
54.3°F
(12.4°C)
52.6°F
(11.4°C)
1.7°F
(1.0°C)
105th Coolest Coolest since: 1940 1904
21st Warmest Warmest since: 1938 2012
Ties: 1955
Nov 1940–Oct 1941
12-Month
53.0°F
(11.7°C)
51.7°F
(10.9°C)
1.3°F
(0.8°C)
99th Coolest Coolest since: 1940 1904
27th Warmest Warmest since: 1939 2012
May 1940–Oct 1941
18-Month
57.8°F
(14.3°C)
56.8°F
(13.8°C)
1.0°F
(0.5°C)
97th Coolest Coolest since: 1940 1904
29th Warmest Warmest since: 1939 2012
Ties: 1988, 2011, 2013, 2018, 2020
Nov 1939–Oct 1941
24-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
71st Coolest Coolest since: 1937 1905
54th Warmest Warmest since: 1940 2017
Ties: 1898, 1911, 1915, 1920, 1957, 1976, 1990
Nov 1938–Oct 1941
36-Month
52.3°F
(11.3°C)
51.6°F
(10.9°C)
0.7°F
(0.4°C)
90th Coolest Coolest since: 1938 1904, 1979
34th Warmest Warmest since: 1940 2018
Ties: 1943, 1993
Nov 1937–Oct 1941
48-Month
52.5°F
(11.4°C)
51.6°F
(10.9°C)
0.9°F
(0.5°C)
99th Coolest Coolest since: 1940 1905
24th Warmest Warmest since: 1935 2019
Ties: 1988, 2010
Nov 1936–Oct 1941
60-Month
52.2°F
(11.2°C)
51.5°F
(10.8°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1940 1905, 1906
37th Warmest Warmest since: 1939 2002, 2020
Ties: 1922, 1925, 1938, 1939, 1958, 1995

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 17, 2021 from https://www.ncdc.noaa.gov/cag/