Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 2. Northeast

Average Temperature Rankings, September 1966

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1966
1-Month
62.0°F
(16.7°C)
63.7°F
(17.6°C)
-1.7°F
(-0.9°C)
26th Coolest
Coolest since:
1918
103rd Warmest
Warmest since:
1897
Ties: 1932, 2001
Aug–Sep 1966
2-Month
65.6°F
(18.7°C)
67.4°F
(19.7°C)
-1.8°F
(-1.0°C)
15th Coolest
Coolest since:
1902
114th Warmest
Warmest since:
1947
Ties: 1928, 1942, 1982
Jul–Sep 1966
3-Month
69.0°F
(20.6°C)
69.3°F
(20.7°C)
-0.3°F
(-0.1°C)
47th Coolest
Coolest since:
1924
82nd Warmest
Warmest since:
1936
Ties: 1923
Jun–Sep 1966
4-Month
69.1°F
(20.6°C)
69.2°F
(20.7°C)
-0.1°F
(-0.1°C)
49th Coolest
Coolest since:
1915
80th Warmest
Warmest since:
2005
May–Sep 1966
5-Month
66.1°F
(18.9°C)
67.1°F
(19.5°C)
-1.0°F
(-0.6°C)
26th Coolest
Coolest since:
1924
103rd Warmest
Warmest since:
1921, 1988
Ties: 1910, 1981
Apr–Sep 1966
6-Month
62.6°F
(17.0°C)
63.9°F
(17.7°C)
-1.3°F
(-0.7°C)
20th Coolest
Coolest since:
1907
109th Warmest
Warmest since:
1921
Ties: 1903, 1929
Mar–Sep 1966
7-Month
59.2°F
(15.1°C)
59.9°F
(15.5°C)
-0.7°F
(-0.4°C)
35th Coolest
Coolest since:
1924
94th Warmest
Warmest since:
2012
Ties: 1935, 1961, 1974, 1979
Feb–Sep 1966
8-Month
55.0°F
(12.8°C)
55.5°F
(13.1°C)
-0.5°F
(-0.3°C)
43rd Coolest
Coolest since:
1904, 1917
86th Warmest
Warmest since:
2012
Ties: 1895, 1900, 1913, 1963, 1974, 1980, 2008, 2013
Jan–Sep 1966
9-Month
50.6°F
(10.3°C)
51.7°F
(10.9°C)
-1.1°F
(-0.6°C)
27th Coolest
Coolest since:
1904, 1912
102nd Warmest
Warmest since:
2012
Ties: 1947, 1960, 1965
Dec 1965–Sep 1966
10-Month
48.9°F
(9.4°C)
49.1°F
(9.5°C)
-0.2°F
(-0.1°C)
48th Coolest
Coolest since:
1904
80th Warmest
Warmest since:
2012
Ties: 1927, 1948, 1959, 1961, 1977, 2008
Nov 1965–Sep 1966
11-Month
48.1°F
(8.9°C)
48.1°F
(8.9°C)
0.0°F
(0.0°C)
57th Coolest
Coolest since:
1904
71st Warmest
Warmest since:
2012
Ties: 1910, 1935, 1952, 1961
Oct 1965–Sep 1966
12-Month
48.4°F
(9.1°C)
48.5°F
(9.2°C)
-0.1°F
(-0.1°C)
51st Coolest
Coolest since:
1904
77th Warmest
Warmest since:
2012
Ties: 1897, 1948
Apr 1965–Sep 1966
18-Month
53.5°F
(11.9°C)
53.6°F
(12.0°C)
-0.1°F
(-0.1°C)
51st Coolest
Coolest since:
1904
77th Warmest
Warmest since:
2012
Ties: 1909, 1947, 1959, 1980
Oct 1964–Sep 1966
24-Month
48.0°F
(8.9°C)
48.5°F
(9.2°C)
-0.5°F
(-0.3°C)
32nd Coolest
Coolest since:
1918
95th Warmest
Warmest since:
2017
Ties: 1907, 1925, 1930, 1936, 1960, 1967, 1968, 1994
Oct 1963–Sep 1966
36-Month
48.6°F
(9.2°C)
48.4°F
(9.1°C)
0.2°F
(0.1°C)
68th Coolest
Coolest since:
1979
58th Warmest
Warmest since:
2000
Ties: 1986, 1998
Oct 1962–Sep 1966
48-Month
48.3°F
(9.1°C)
48.4°F
(9.1°C)
-0.1°F
(0.0°C)
42nd Coolest
Coolest since:
1905, 1918
83rd Warmest
Warmest since:
2001, 2002, 2019
Ties: 1899, 1903, 1937, 1938, 1946, 1948, 1959, 1967, 1996
Oct 1961–Sep 1966
60-Month
48.1°F
(8.9°C)
48.4°F
(9.1°C)
-0.3°F
(-0.2°C)
33rd Coolest
Coolest since:
1905, 1906
91st Warmest
Warmest since:
2002
Ties: 1960, 1965, 1967, 1983, 1997

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