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 August 2022. For more information, please see Climatological Rankings.


Illinois, Climate Division 2. Northeast

Average Temperature Rankings, September 1964

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1964
1-Month
63.8°F
(17.7°C)
63.7°F
(17.6°C)
0.1°F
(0.1°C)
62nd Coolest Coolest since: 1963 1918
66th Warmest Warmest since: 1961 1897
Ties: 1977
Aug–Sep 1964
2-Month
66.4°F
(19.1°C)
67.4°F
(19.7°C)
-1.0°F
(-0.6°C)
34th Coolest Coolest since: 1963 1902
94th Warmest Warmest since: 1961 1947
Ties: 1943, 1981, 1994
Jul–Sep 1964
3-Month
68.9°F
(20.5°C)
69.4°F
(20.8°C)
-0.5°F
(-0.3°C)
45th Coolest Coolest since: 1963 1924
83rd Warmest Warmest since: 1961 1936
Ties: 1972
Jun–Sep 1964
4-Month
69.3°F
(20.7°C)
69.2°F
(20.7°C)
0.1°F
(0.0°C)
57th Coolest Coolest since: 1963 1915
71st Warmest Warmest since: 1961 2005
Ties: 1986, 1990
May–Sep 1964
5-Month
68.3°F
(20.2°C)
67.1°F
(19.5°C)
1.2°F
(0.7°C)
93rd Coolest Coolest since: 1963 1924
35th Warmest Warmest since: 1959 1921, 1988
Apr–Sep 1964
6-Month
65.1°F
(18.4°C)
63.9°F
(17.7°C)
1.2°F
(0.7°C)
96th Coolest Coolest since: 1963 1907
32nd Warmest Warmest since: 1959 1921
Ties: 1901, 1939, 1986, 2006
Mar–Sep 1964
7-Month
60.7°F
(15.9°C)
59.9°F
(15.5°C)
0.8°F
(0.4°C)
83rd Coolest Coolest since: 1963 1924
45th Warmest Warmest since: 1959 2012
Ties: 1930, 1942, 2004, 2011
Feb–Sep 1964
8-Month
56.4°F
(13.6°C)
55.5°F
(13.1°C)
0.9°F
(0.5°C)
84th Coolest Coolest since: 1963 1904, 1917
44th Warmest Warmest since: 1959 2012
Ties: 1934, 1939
Jan–Sep 1964
9-Month
53.2°F
(11.8°C)
51.7°F
(10.9°C)
1.5°F
(0.9°C)
98th Coolest Coolest since: 1963 1904, 1912
30th Warmest Warmest since: 1955 2012
Ties: 1925, 1988
Dec 1963–Sep 1964
10-Month
49.3°F
(9.6°C)
49.1°F
(9.5°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1963 1904
59th Warmest Warmest since: 1955 2012
Ties: 1900, 1980
Nov 1963–Sep 1964
11-Month
48.7°F
(9.3°C)
48.1°F
(8.9°C)
0.6°F
(0.4°C)
83rd Coolest Coolest since: 1963 1904
44th Warmest Warmest since: 1955 2012
Ties: 1898, 1908, 1911, 1946, 1981, 1985
Oct 1963–Sep 1964
12-Month
49.8°F
(9.9°C)
48.5°F
(9.2°C)
1.3°F
(0.7°C)
100th Coolest Coolest since: 1963 1904
27th Warmest Warmest since: 1955 2012
Apr 1963–Sep 1964
18-Month
54.5°F
(12.5°C)
53.6°F
(12.0°C)
0.9°F
(0.5°C)
92nd Coolest Coolest since: 1963 1904
35th Warmest Warmest since: 1955 2012
Ties: 1914, 1933, 1935, 2008
Oct 1962–Sep 1964
24-Month
48.5°F
(9.2°C)
48.4°F
(9.1°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1963 1918
68th Warmest Warmest since: 1957 2017
Ties: 1897, 1920, 1938, 1950, 1957, 1977
Oct 1961–Sep 1964
36-Month
48.1°F
(8.9°C)
48.4°F
(9.1°C)
-0.3°F
(-0.2°C)
33rd Coolest Coolest since: 1963 1979
92nd Warmest Warmest since: 1961 2000
Ties: 1924, 1925, 1930, 1945, 1953, 1970, 1972
Oct 1960–Sep 1964
48-Month
48.2°F
(9.0°C)
48.4°F
(9.1°C)
-0.2°F
(-0.1°C)
39th Coolest Coolest since: 1963 1905, 1918
85th Warmest Warmest since: 1959 2001, 2002, 2019
Ties: 1909, 1914, 1938
Oct 1959–Sep 1964
60-Month
48.0°F
(8.9°C)
48.4°F
(9.1°C)
-0.4°F
(-0.2°C)
24th Coolest Coolest since: 1963 1905, 1906
99th Warmest Warmest since: 1961 2002
Ties: 1903, 1909, 1915, 1951, 1952, 1969, 1970, 1971

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Average Temperature, published September 2022, retrieved on September 27, 2022 from https://www.ncdc.noaa.gov/cag/