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 1943

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
October 1943
1-Month
53.5°F
(11.9°C)
54.6°F
(12.6°C)
-1.1°F
(-0.7°C)
43rd Coolest Coolest since: 1937 1925
84th Warmest Warmest since: 1942 1963
Ties: 1992
Sep–Oct 1943
2-Month
58.0°F
(14.4°C)
60.5°F
(15.8°C)
-2.5°F
(-1.4°C)
14th Coolest Coolest since: 1923 1917
113th Warmest Warmest since: 1942 1897, 2016
Ties: 2009
Aug–Oct 1943
3-Month
63.9°F
(17.7°C)
64.7°F
(18.2°C)
-0.8°F
(-0.5°C)
37th Coolest Coolest since: 1942 1917
90th Warmest Warmest since: 1941 1947
Ties: 1932, 2004
Jul–Oct 1943
4-Month
67.2°F
(19.6°C)
67.5°F
(19.7°C)
-0.3°F
(-0.1°C)
55th Coolest Coolest since: 1942 1917
72nd Warmest Warmest since: 1941 1936
Ties: 1948, 1977, 2001, 2003, 2013
Jun–Oct 1943
5-Month
68.6°F
(20.3°C)
68.3°F
(20.2°C)
0.3°F
(0.1°C)
77th Coolest Coolest since: 1942 1917
50th Warmest Warmest since: 1941 1936
Ties: 1949
May–Oct 1943
6-Month
67.2°F
(19.6°C)
67.2°F
(19.6°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1942 1917
70th Warmest Warmest since: 1941 1936
Ties: 1898, 1908, 1952, 1965, 1978, 2001
Apr–Oct 1943
7-Month
64.8°F
(18.2°C)
65.0°F
(18.3°C)
-0.2°F
(-0.1°C)
49th Coolest Coolest since: 1937 1917
78th Warmest Warmest since: 1942 2010
Ties: 1912, 1916, 1984, 1994
Mar–Oct 1943
8-Month
61.1°F
(16.2°C)
61.8°F
(16.6°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1937 1917
95th Warmest Warmest since: 1942 2012
Ties: 1902, 1906, 1937, 1974, 1989, 2013
Feb–Oct 1943
9-Month
57.9°F
(14.4°C)
58.2°F
(14.6°C)
-0.3°F
(-0.2°C)
50th Coolest Coolest since: 1940 1917
77th Warmest Warmest since: 1942 2012
Ties: 1961, 2015
Jan–Oct 1943
10-Month
54.7°F
(12.6°C)
54.9°F
(12.7°C)
-0.2°F
(-0.1°C)
54th Coolest Coolest since: 1940 1904
73rd Warmest Warmest since: 1942 2012
Ties: 1906, 1957, 1974, 2015
Dec 1942–Oct 1943
11-Month
52.0°F
(11.1°C)
52.6°F
(11.4°C)
-0.6°F
(-0.3°C)
37th Coolest Coolest since: 1940 1904
89th Warmest Warmest since: 1942 2012
Ties: 1960, 1963, 1997, 2001
Nov 1942–Oct 1943
12-Month
51.3°F
(10.7°C)
51.7°F
(10.9°C)
-0.4°F
(-0.2°C)
46th Coolest Coolest since: 1940 1904
80th Warmest Warmest since: 1942 2012
Ties: 1909, 1927, 2008, 2015
May 1942–Oct 1943
18-Month
56.4°F
(13.6°C)
56.8°F
(13.8°C)
-0.4°F
(-0.2°C)
37th Coolest Coolest since: 1936 1904
89th Warmest Warmest since: 1942 2012
Ties: 1903, 1952, 1961, 2015
Nov 1941–Oct 1943
24-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
77th Coolest Coolest since: 1941 1905
48th Warmest Warmest since: 1942 2017
Ties: 1897, 1901, 1940, 1949, 2004
Nov 1940–Oct 1943
36-Month
52.3°F
(11.3°C)
51.7°F
(10.9°C)
0.6°F
(0.4°C)
90th Coolest Coolest since: 1942 1904, 1979
34th Warmest Warmest since: 1941 2018
Ties: 1941, 1993
Nov 1939–Oct 1943
48-Month
51.8°F
(11.0°C)
51.5°F
(10.8°C)
0.3°F
(0.2°C)
67th Coolest Coolest since: 1931 1905
56th Warmest Warmest since: 1942 2019
Ties: 1916, 1931, 1950, 1958, 1974
Nov 1938–Oct 1943
60-Month
52.1°F
(11.2°C)
51.6°F
(10.9°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1940 1905, 1906
44th Warmest Warmest since: 1942 2002, 2020
Ties: 1937, 1988, 1993, 2015

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 28, 2021 from https://www.ncdc.noaa.gov/cag/