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


Illinois, Climate Division 3. West

Average Temperature Rankings, September 1958

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1958
1-Month
65.5°F
(18.6°C)
66.1°F
(18.9°C)
-0.6°F
(-0.3°C)
50th Coolest Coolest since: 1957 1918
76th Warmest Warmest since: 1956 1931, 1933
Ties: 1926
Aug–Sep 1958
2-Month
69.8°F
(21.0°C)
69.9°F
(21.1°C)
-0.1°F
(-0.1°C)
66th Coolest Coolest since: 1957 1967
60th Warmest Warmest since: 1956 1936
Ties: 1961, 1970
Jul–Sep 1958
3-Month
70.6°F
(21.4°C)
71.9°F
(22.2°C)
-1.3°F
(-0.8°C)
27th Coolest Coolest since: 1951 1967
99th Warmest Warmest since: 1957 1936
Ties: 1971
Jun–Sep 1958
4-Month
69.8°F
(21.0°C)
71.8°F
(22.1°C)
-2.0°F
(-1.1°C)
15th Coolest Coolest since: 1951 1992
111th Warmest Warmest since: 1957 1936
May–Sep 1958
5-Month
68.5°F
(20.3°C)
69.9°F
(21.1°C)
-1.4°F
(-0.8°C)
25th Coolest Coolest since: 1951 1924, 1967
101st Warmest Warmest since: 1957 1936
Ties: 1961, 1989
Apr–Sep 1958
6-Month
65.6°F
(18.7°C)
66.8°F
(19.3°C)
-1.2°F
(-0.6°C)
26th Coolest Coolest since: 1951 1907
100th Warmest Warmest since: 1957 1936
Ties: 1926, 1989
Mar–Sep 1958
7-Month
61.4°F
(16.3°C)
62.8°F
(17.1°C)
-1.4°F
(-0.8°C)
19th Coolest Coolest since: 1951 1924
107th Warmest Warmest since: 1957 1936
Ties: 1912, 1928
Feb–Sep 1958
8-Month
56.1°F
(13.4°C)
58.5°F
(14.7°C)
-2.4°F
(-1.3°C)
7th Coolest Coolest since: 1950 1904
119th Warmest Warmest since: 1957 2012
Ties: 1899, 1967
Jan–Sep 1958
9-Month
52.6°F
(11.4°C)
54.6°F
(12.6°C)
-2.0°F
(-1.2°C)
9th Coolest Coolest since: 1940 1904
117th Warmest Warmest since: 1957 2012
Ties: 1899, 1940
Dec 1957–Sep 1958
10-Month
50.8°F
(10.4°C)
52.0°F
(11.1°C)
-1.2°F
(-0.7°C)
21st Coolest Coolest since: 1951 1904
104th Warmest Warmest since: 1957 2012
Ties: 1969, 1993, 2008
Nov 1957–Sep 1958
11-Month
49.7°F
(9.8°C)
50.9°F
(10.5°C)
-1.2°F
(-0.7°C)
20th Coolest Coolest since: 1951 1904
105th Warmest Warmest since: 1957 2012
Ties: 1993, 2001
Oct 1957–Sep 1958
12-Month
49.8°F
(9.9°C)
51.2°F
(10.7°C)
-1.4°F
(-0.8°C)
17th Coolest Coolest since: 1951 1904
108th Warmest Warmest since: 1957 2012
Apr 1957–Sep 1958
18-Month
55.6°F
(13.1°C)
56.5°F
(13.6°C)
-0.9°F
(-0.5°C)
26th Coolest Coolest since: 1951 1904
99th Warmest Warmest since: 1957 2012
Ties: 1920, 1927, 1975
Oct 1956–Sep 1958
24-Month
51.0°F
(10.6°C)
51.2°F
(10.7°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1952 1979
81st Warmest Warmest since: 1957 2017
Ties: 1908, 1910, 1925, 1926, 1937, 1945, 1975
Oct 1955–Sep 1958
36-Month
51.0°F
(10.6°C)
51.2°F
(10.7°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1952 1979
79th Warmest Warmest since: 1957 2018
Ties: 1902, 1908, 1913, 1975, 2010
Oct 1954–Sep 1958
48-Month
51.5°F
(10.8°C)
51.2°F
(10.7°C)
0.3°F
(0.1°C)
74th Coolest Coolest since: 1953 1905
48th Warmest Warmest since: 1957 1934
Ties: 1911, 1914, 1925, 1986, 1999, 2010
Oct 1953–Sep 1958
60-Month
51.9°F
(11.1°C)
51.2°F
(10.7°C)
0.7°F
(0.4°C)
91st Coolest Coolest since: 1954 1906, 1982
30th Warmest Warmest since: 1957 1934
Ties: 1937, 1938, 1939, 1987, 1989, 1992, 2000

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2020, retrieved on August 3, 2020 from https://www.ncdc.noaa.gov/cag/