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 1946

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1946
1-Month
63.9°F
(17.7°C)
63.7°F
(17.6°C)
0.2°F
(0.1°C)
64th Coolest Coolest since: 1945 1918
64th Warmest Warmest since: 1944 1897
Aug–Sep 1946
2-Month
66.1°F
(18.9°C)
67.4°F
(19.7°C)
-1.3°F
(-0.8°C)
25th Coolest Coolest since: 1942 1902
103rd Warmest Warmest since: 1945 1947
Ties: 1975
Jul–Sep 1946
3-Month
68.7°F
(20.4°C)
69.3°F
(20.7°C)
-0.6°F
(-0.3°C)
41st Coolest Coolest since: 1945 1924
87th Warmest Warmest since: 1944 1936
Jun–Sep 1946
4-Month
68.5°F
(20.3°C)
69.2°F
(20.7°C)
-0.7°F
(-0.4°C)
34th Coolest Coolest since: 1945 1915
94th Warmest Warmest since: 1944 2005
Ties: 1896, 1942, 1976, 1997
May–Sep 1946
5-Month
66.0°F
(18.9°C)
67.1°F
(19.5°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1945 1924
103rd Warmest Warmest since: 1944 1921, 1988
Apr–Sep 1946
6-Month
63.5°F
(17.5°C)
63.9°F
(17.7°C)
-0.4°F
(-0.2°C)
39th Coolest Coolest since: 1945 1907
89th Warmest Warmest since: 1944 1921
Ties: 1905, 1943, 1957, 2003
Mar–Sep 1946
7-Month
61.0°F
(16.1°C)
59.9°F
(15.5°C)
1.1°F
(0.6°C)
93rd Coolest Coolest since: 1945 1924
35th Warmest Warmest since: 1941 2012
Ties: 1898
Feb–Sep 1946
8-Month
56.7°F
(13.7°C)
55.5°F
(13.1°C)
1.2°F
(0.6°C)
96th Coolest Coolest since: 1945 1904, 1917
32nd Warmest Warmest since: 1938 2012
Ties: 1953, 1990, 1995, 2007, 2018
Jan–Sep 1946
9-Month
53.1°F
(11.7°C)
51.7°F
(10.9°C)
1.4°F
(0.8°C)
95th Coolest Coolest since: 1945 1904, 1912
33rd Warmest Warmest since: 1944 2012
Ties: 1922, 1944, 1986
Dec 1945–Sep 1946
10-Month
49.8°F
(9.9°C)
49.2°F
(9.6°C)
0.6°F
(0.3°C)
78th Coolest Coolest since: 1945 1904
49th Warmest Warmest since: 1944 2012
Ties: 1906, 1925
Nov 1945–Sep 1946
11-Month
48.7°F
(9.3°C)
48.1°F
(8.9°C)
0.6°F
(0.4°C)
83rd Coolest Coolest since: 1945 1904
44th Warmest Warmest since: 1944 2012
Ties: 1898, 1908, 1911, 1964, 1981, 1985
Oct 1945–Sep 1946
12-Month
48.7°F
(9.3°C)
48.4°F
(9.1°C)
0.3°F
(0.2°C)
73rd Coolest Coolest since: 1945 1904
54th Warmest Warmest since: 1944 2012
Ties: 1901, 1908, 1959, 1974, 1981
Apr 1945–Sep 1946
18-Month
53.1°F
(11.7°C)
53.7°F
(12.1°C)
-0.6°F
(-0.4°C)
37th Coolest Coolest since: 1943 1904
90th Warmest Warmest since: 1945 2012
Ties: 1907, 1915, 1925, 1943, 2015
Oct 1944–Sep 1946
24-Month
48.3°F
(9.1°C)
48.5°F
(9.2°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 1944 1918
78th Warmest Warmest since: 1945 2017
Ties: 1944, 1969
Oct 1943–Sep 1946
36-Month
48.5°F
(9.2°C)
48.4°F
(9.1°C)
0.1°F
(0.1°C)
62nd Coolest Coolest since: 1945 1979
63rd Warmest Warmest since: 1944 2000
Ties: 1900, 1915, 1948, 1950, 1977
Oct 1942–Sep 1946
48-Month
48.3°F
(9.1°C)
48.4°F
(9.1°C)
-0.1°F
(0.0°C)
43rd Coolest Coolest since: 1938 1905, 1918
81st Warmest Warmest since: 1945 2001, 2002, 2019
Ties: 1899, 1903, 1937, 1948, 1959, 1966, 1967, 1996
Oct 1941–Sep 1946
60-Month
48.6°F
(9.2°C)
48.5°F
(9.2°C)
0.1°F
(0.0°C)
69th Coolest Coolest since: 1940 1905, 1906
54th Warmest Warmest since: 1945 2002
Ties: 1924, 1937, 1939, 1954, 1975, 1985, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Average Temperature, published September 2022, retrieved on October 3, 2022 from https://www.ncdc.noaa.gov/cag/