Climate at a Glance

Divisional 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 July 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, September 1920

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1920
1-Month
68.6°F
(20.3°C)
66.1°F
(18.9°C)
2.5°F
(1.4°C)
96th Coolest Coolest since: 1918 1918
30th Warmest Warmest since: 1919 1931, 1933
Ties: 1971, 2017
Aug–Sep 1920
2-Month
70.4°F
(21.3°C)
69.9°F
(21.1°C)
0.5°F
(0.2°C)
78th Coolest Coolest since: 1918 1967
48th Warmest Warmest since: 1919 1936
Ties: 1956, 1972, 1973, 1995
Jul–Sep 1920
3-Month
71.6°F
(22.0°C)
71.9°F
(22.2°C)
-0.3°F
(-0.2°C)
53rd Coolest Coolest since: 1918 1967
73rd Warmest Warmest since: 1919 1936
Ties: 1943, 1970
Jun–Sep 1920
4-Month
71.7°F
(22.1°C)
71.8°F
(22.1°C)
-0.1°F
(0.0°C)
56th Coolest Coolest since: 1918 1992
70th Warmest Warmest since: 1919 1936
Ties: 1908, 1949, 2013
May–Sep 1920
5-Month
69.5°F
(20.8°C)
69.9°F
(21.1°C)
-0.4°F
(-0.3°C)
44th Coolest Coolest since: 1917 1924, 1967
82nd Warmest Warmest since: 1919 1936
Ties: 1971, 1973, 1979, 1995
Apr–Sep 1920
6-Month
65.4°F
(18.6°C)
66.8°F
(19.3°C)
-1.4°F
(-0.7°C)
21st Coolest Coolest since: 1917 1907
105th Warmest Warmest since: 1919 1936
Ties: 1993
Mar–Sep 1920
7-Month
61.9°F
(16.6°C)
62.8°F
(17.1°C)
-0.9°F
(-0.5°C)
32nd Coolest Coolest since: 1917 1924
94th Warmest Warmest since: 1919 1936
Ties: 1947, 1989
Feb–Sep 1920
8-Month
57.7°F
(14.3°C)
58.5°F
(14.7°C)
-0.8°F
(-0.4°C)
33rd Coolest Coolest since: 1917 1904
93rd Warmest Warmest since: 1919 2012
Ties: 1903, 1928, 1961
Jan–Sep 1920
9-Month
53.5°F
(11.9°C)
54.6°F
(12.6°C)
-1.1°F
(-0.7°C)
26th Coolest Coolest since: 1918 1904
100th Warmest Warmest since: 1919 2012
Ties: 1895, 1969, 1994
Dec 1919–Sep 1920
10-Month
50.2°F
(10.1°C)
52.0°F
(11.1°C)
-1.8°F
(-1.0°C)
13th Coolest Coolest since: 1918 1904
112th Warmest Warmest since: 1919 2012
Ties: 1915, 1924, 1996
Nov 1919–Sep 1920
11-Month
49.0°F
(9.4°C)
50.9°F
(10.5°C)
-1.9°F
(-1.1°C)
12th Coolest Coolest since: 1917 1904
113th Warmest Warmest since: 1919 2012
Oct 1919–Sep 1920
12-Month
49.5°F
(9.7°C)
51.2°F
(10.7°C)
-1.7°F
(-1.0°C)
14th Coolest Coolest since: 1918 1904
111th Warmest Warmest since: 1919 2012
Ties: 1924
Apr 1919–Sep 1920
18-Month
55.6°F
(13.1°C)
56.4°F
(13.6°C)
-0.8°F
(-0.5°C)
26th Coolest Coolest since: 1918 1904
99th Warmest Warmest since: 1919 2012
Ties: 1927, 1958, 1975
Oct 1918–Sep 1920
24-Month
51.4°F
(10.8°C)
51.2°F
(10.7°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1919 1979
54th Warmest Warmest since: 1915 2017
Ties: 1898, 1936
Oct 1917–Sep 1920
36-Month
50.6°F
(10.3°C)
51.2°F
(10.7°C)
-0.6°F
(-0.4°C)
27th Coolest Coolest since: 1919 1979
96th Warmest Warmest since: 1916 2018
Ties: 1951, 1952, 1961, 1968
Oct 1916–Sep 1920
48-Month
50.2°F
(10.1°C)
51.2°F
(10.7°C)
-1.0°F
(-0.6°C)
9th Coolest Coolest since: 1918 1905
113th Warmest Warmest since: 1919 1934
Ties: 1982
Oct 1915–Sep 1920
60-Month
50.4°F
(10.2°C)
51.2°F
(10.7°C)
-0.8°F
(-0.5°C)
12th Coolest Coolest since: 1908 1906, 1982
109th Warmest Warmest since: 1919 1934
Ties: 1962, 1970

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2020, retrieved on August 7, 2020 from https://www.ncdc.noaa.gov/cag/