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 1965

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1965
1-Month
65.2°F
(18.4°C)
66.1°F
(18.9°C)
-0.9°F
(-0.5°C)
43rd Coolest Coolest since: 1962 1918
83rd Warmest Warmest since: 1964 1931, 1933
Ties: 1907, 2009
Aug–Sep 1965
2-Month
68.4°F
(20.2°C)
69.9°F
(21.1°C)
-1.5°F
(-0.9°C)
28th Coolest Coolest since: 1951 1967
98th Warmest Warmest since: 1964 1936
Ties: 1903, 1929
Jul–Sep 1965
3-Month
70.2°F
(21.2°C)
71.9°F
(22.2°C)
-1.7°F
(-1.0°C)
15th Coolest Coolest since: 1951 1967
111th Warmest Warmest since: 1964 1936
Ties: 1976, 1993
Jun–Sep 1965
4-Month
70.4°F
(21.3°C)
71.9°F
(22.2°C)
-1.5°F
(-0.9°C)
23rd Coolest Coolest since: 1958 1992
103rd Warmest Warmest since: 1964 1936
Ties: 1907, 1929, 1976
May–Sep 1965
5-Month
69.8°F
(21.0°C)
69.9°F
(21.1°C)
-0.1°F
(-0.1°C)
52nd Coolest Coolest since: 1961 1924, 1967
74th Warmest Warmest since: 1964 1936
Ties: 1899, 1912, 1926, 2001
Apr–Sep 1965
6-Month
66.8°F
(19.3°C)
66.8°F
(19.3°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1961 1907
69th Warmest Warmest since: 1964 1936
Ties: 1899, 1912, 1916, 1971
Mar–Sep 1965
7-Month
61.3°F
(16.3°C)
62.9°F
(17.2°C)
-1.6°F
(-0.9°C)
16th Coolest Coolest since: 1961 1924
110th Warmest Warmest since: 1964 1936
Ties: 1961, 2014
Feb–Sep 1965
8-Month
57.0°F
(13.9°C)
58.5°F
(14.7°C)
-1.5°F
(-0.8°C)
21st Coolest Coolest since: 1960 1904
105th Warmest Warmest since: 1964 2012
Ties: 1907, 1975
Jan–Sep 1965
9-Month
53.4°F
(11.9°C)
54.6°F
(12.6°C)
-1.2°F
(-0.7°C)
22nd Coolest Coolest since: 1960 1904
104th Warmest Warmest since: 1964 2012
Ties: 1915, 1918, 2008
Dec 1964–Sep 1965
10-Month
50.7°F
(10.4°C)
52.0°F
(11.1°C)
-1.3°F
(-0.7°C)
19th Coolest Coolest since: 1951 1904
106th Warmest Warmest since: 1964 2012
Ties: 1940
Nov 1964–Sep 1965
11-Month
50.2°F
(10.1°C)
51.0°F
(10.6°C)
-0.8°F
(-0.5°C)
35th Coolest Coolest since: 1963 1904
90th Warmest Warmest since: 1964 2012
Ties: 1950, 1961, 1977
Oct 1964–Sep 1965
12-Month
50.3°F
(10.2°C)
51.2°F
(10.7°C)
-0.9°F
(-0.5°C)
28th Coolest Coolest since: 1960 1904
97th Warmest Warmest since: 1964 2012
Ties: 1907, 1940, 2001, 2003, 2009
Apr 1964–Sep 1965
18-Month
56.2°F
(13.4°C)
56.4°F
(13.6°C)
-0.2°F
(-0.2°C)
46th Coolest Coolest since: 1963 1904
79th Warmest Warmest since: 1964 2012
Ties: 1940, 1943, 1950, 1963, 1971, 1973, 1974, 1985
Oct 1963–Sep 1965
24-Month
51.3°F
(10.7°C)
51.2°F
(10.7°C)
0.1°F
(0.0°C)
67th Coolest Coolest since: 1963 1979
57th Warmest Warmest since: 1964 2017
Ties: 1897, 1930, 1950, 1973, 1977, 1986
Oct 1962–Sep 1965
36-Month
51.1°F
(10.6°C)
51.2°F
(10.7°C)
-0.1°F
(-0.1°C)
50th Coolest Coolest since: 1964 1979
73rd Warmest Warmest since: 1964 2018
Ties: 1909, 1924, 1953, 1964, 1973, 1977, 2016
Oct 1961–Sep 1965
48-Month
50.9°F
(10.5°C)
51.2°F
(10.7°C)
-0.3°F
(-0.2°C)
32nd Coolest Coolest since: 1963 1905
90th Warmest Warmest since: 1964 1934
Ties: 1900, 1913, 1915, 1917, 1928, 1951, 1973, 1984, 1985, 1995
Oct 1960–Sep 1965
60-Month
50.9°F
(10.5°C)
51.2°F
(10.7°C)
-0.3°F
(-0.2°C)
33rd Coolest Coolest since: 1964 1906, 1982
88th Warmest Warmest since: 1959 1934
Ties: 1909, 1912, 1967, 1968, 1974

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/