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 1964

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1964
1-Month
66.6°F
(19.2°C)
66.1°F
(18.9°C)
0.5°F
(0.3°C)
72nd Coolest Coolest since: 1963 1918
54th Warmest Warmest since: 1963 1931, 1933
Ties: 1912, 1963, 1985
Aug–Sep 1964
2-Month
69.4°F
(20.8°C)
69.9°F
(21.1°C)
-0.5°F
(-0.3°C)
53rd Coolest Coolest since: 1963 1967
73rd Warmest Warmest since: 1961 1936
Ties: 1957, 2003, 2017
Jul–Sep 1964
3-Month
71.8°F
(22.1°C)
71.9°F
(22.2°C)
-0.1°F
(-0.1°C)
66th Coolest Coolest since: 1963 1967
60th Warmest Warmest since: 1960 1936
Ties: 1944, 1956, 1986, 2013
Jun–Sep 1964
4-Month
72.0°F
(22.2°C)
71.8°F
(22.1°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1962 1992
57th Warmest Warmest since: 1963 1936
Ties: 1932, 1935, 1971, 2006, 2017
May–Sep 1964
5-Month
71.1°F
(21.7°C)
69.9°F
(21.1°C)
1.2°F
(0.6°C)
93rd Coolest Coolest since: 1963 1924, 1967
33rd Warmest Warmest since: 1959 1936
Apr–Sep 1964
6-Month
68.0°F
(20.0°C)
66.8°F
(19.3°C)
1.2°F
(0.7°C)
94th Coolest Coolest since: 1963 1907
32nd Warmest Warmest since: 1959 1936
Ties: 1901, 2006
Mar–Sep 1964
7-Month
63.5°F
(17.5°C)
62.8°F
(17.1°C)
0.7°F
(0.4°C)
84th Coolest Coolest since: 1962 1924
42nd Warmest Warmest since: 1963 1936
Ties: 1905, 1948, 2011, 2015
Feb–Sep 1964
8-Month
59.2°F
(15.1°C)
58.6°F
(14.8°C)
0.6°F
(0.3°C)
84th Coolest Coolest since: 1963 1904
42nd Warmest Warmest since: 1959 2012
Ties: 1973
Jan–Sep 1964
9-Month
55.9°F
(13.3°C)
54.6°F
(12.6°C)
1.3°F
(0.7°C)
95th Coolest Coolest since: 1963 1904
31st Warmest Warmest since: 1955 2012
Ties: 1922
Dec 1963–Sep 1964
10-Month
52.0°F
(11.1°C)
52.0°F
(11.1°C)
0.0°F
(0.0°C)
60th Coolest Coolest since: 1963 1904
65th Warmest Warmest since: 1957 2012
Ties: 1898, 1909, 1935, 2015
Nov 1963–Sep 1964
11-Month
51.3°F
(10.7°C)
51.0°F
(10.6°C)
0.3°F
(0.1°C)
78th Coolest Coolest since: 1963 1904
47th Warmest Warmest since: 1957 2012
Ties: 1935
Oct 1963–Sep 1964
12-Month
52.4°F
(11.3°C)
51.3°F
(10.7°C)
1.1°F
(0.6°C)
95th Coolest Coolest since: 1963 1904
30th Warmest Warmest since: 1955 2012
Ties: 1911, 1922, 1988
Apr 1963–Sep 1964
18-Month
57.4°F
(14.1°C)
56.4°F
(13.6°C)
1.0°F
(0.5°C)
96th Coolest Coolest since: 1963 1904
29th Warmest Warmest since: 1955 2012
Ties: 1901, 1938, 1998, 2011, 2018
Oct 1962–Sep 1964
24-Month
51.5°F
(10.8°C)
51.2°F
(10.7°C)
0.3°F
(0.1°C)
74th Coolest Coolest since: 1963 1979
50th Warmest Warmest since: 1957 2017
Ties: 1909, 1981, 1989
Oct 1961–Sep 1964
36-Month
51.1°F
(10.6°C)
51.2°F
(10.7°C)
-0.1°F
(-0.1°C)
50th Coolest Coolest since: 1963 1979
73rd Warmest Warmest since: 1959 2018
Ties: 1909, 1924, 1953, 1965, 1973, 1977, 2016
Oct 1960–Sep 1964
48-Month
51.0°F
(10.6°C)
51.2°F
(10.7°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1963 1905
79th Warmest Warmest since: 1959 1934
Ties: 1901, 1903, 1910, 1953, 1967
Oct 1959–Sep 1964
60-Month
50.7°F
(10.4°C)
51.2°F
(10.7°C)
-0.5°F
(-0.3°C)
24th Coolest Coolest since: 1963 1906, 1982
97th Warmest Warmest since: 1961 1934
Ties: 1927, 1930, 1972, 1973

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/