Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 2. Northeast

Average Temperature Rankings, September 1948

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1948
1-Month
65.8°F
(18.8°C)
63.7°F
(17.6°C)
2.1°F
(1.2°C)
94th Coolest
Coolest since:
1918
35th Warmest
Warmest since:
1897
Aug–Sep 1948
2-Month
68.8°F
(20.4°C)
67.5°F
(19.7°C)
1.3°F
(0.7°C)
92nd Coolest
Coolest since:
1902
37th Warmest
Warmest since:
1947
Ties: 1944
Jul–Sep 1948
3-Month
70.4°F
(21.3°C)
69.4°F
(20.8°C)
1.0°F
(0.5°C)
89th Coolest
Coolest since:
1924
40th Warmest
Warmest since:
1936
Ties: 1898, 1934, 1937
Jun–Sep 1948
4-Month
69.6°F
(20.9°C)
69.2°F
(20.7°C)
0.4°F
(0.2°C)
70th Coolest
Coolest since:
1915
59th Warmest
Warmest since:
2005
Ties: 1923
May–Sep 1948
5-Month
66.7°F
(19.3°C)
67.1°F
(19.5°C)
-0.4°F
(-0.2°C)
41st Coolest
Coolest since:
1924
88th Warmest
Warmest since:
1921, 1988
Ties: 1905, 1918, 1920, 1960, 1963, 1993, 2014
Apr–Sep 1948
6-Month
64.3°F
(17.9°C)
63.9°F
(17.7°C)
0.4°F
(0.2°C)
71st Coolest
Coolest since:
1907
58th Warmest
Warmest since:
1921
Ties: 1932, 1942, 1949, 2000
Mar–Sep 1948
7-Month
60.1°F
(15.6°C)
59.9°F
(15.5°C)
0.2°F
(0.1°C)
60th Coolest
Coolest since:
1924
69th Warmest
Warmest since:
2012
Ties: 1905, 1981
Feb–Sep 1948
8-Month
55.5°F
(13.1°C)
55.5°F
(13.1°C)
0.0°F
(0.0°C)
62nd Coolest
Coolest since:
1904, 1917
67th Warmest
Warmest since:
2012
Ties: 1945
Jan–Sep 1948
9-Month
51.2°F
(10.7°C)
51.7°F
(10.9°C)
-0.5°F
(-0.2°C)
42nd Coolest
Coolest since:
1904, 1912
87th Warmest
Warmest since:
2012
Ties: 1901, 1903, 1909, 1945, 1970, 2003
Dec 1947–Sep 1948
10-Month
48.9°F
(9.4°C)
49.2°F
(9.6°C)
-0.3°F
(-0.2°C)
48th Coolest
Coolest since:
1904
80th Warmest
Warmest since:
2012
Ties: 1927, 1959, 1961, 1966, 1977, 2008
Nov 1947–Sep 1948
11-Month
47.3°F
(8.5°C)
48.1°F
(8.9°C)
-0.8°F
(-0.4°C)
32nd Coolest
Coolest since:
1904
96th Warmest
Warmest since:
2012
Ties: 1958
Oct 1947–Sep 1948
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, 1903, 1961, 1966
Apr 1947–Sep 1948
18-Month
53.4°F
(11.9°C)
53.6°F
(12.0°C)
-0.2°F
(-0.1°C)
47th Coolest
Coolest since:
1904
81st Warmest
Warmest since:
2012
Ties: 1940, 1959, 1965, 1969
Oct 1946–Sep 1948
24-Month
48.4°F
(9.1°C)
48.4°F
(9.1°C)
0.0°F
(0.0°C)
51st Coolest
Coolest since:
1918
76th Warmest
Warmest since:
2017
Ties: 1909, 1915, 1945, 1972, 1985, 1993
Oct 1945–Sep 1948
36-Month
48.5°F
(9.2°C)
48.4°F
(9.1°C)
0.1°F
(0.1°C)
60th Coolest
Coolest since:
1979
66th Warmest
Warmest since:
2000
Ties: 1900, 1915, 1946, 1950, 1977
Oct 1944–Sep 1948
48-Month
48.3°F
(9.1°C)
48.4°F
(9.1°C)
-0.1°F
(0.0°C)
43rd Coolest
Coolest since:
1905, 1918
82nd Warmest
Warmest since:
2001, 2002, 2019
Ties: 1899, 1903, 1937, 1946, 1959, 1966, 1967, 1996
Oct 1943–Sep 1948
60-Month
48.5°F
(9.2°C)
48.4°F
(9.1°C)
0.1°F
(0.1°C)
53rd Coolest
Coolest since:
1905, 1906
71st Warmest
Warmest since:
2002
Ties: 1900, 1901, 1938, 1940, 1949, 1950, 1974, 1984

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