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 May 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 2. Northeast

Average Temperature Rankings, September 1915

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1915
1-Month
64.2°F
(17.9°C)
63.7°F
(17.6°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 1914 1918
56th Warmest Warmest since: 1912 1897
Ties: 1983, 2009
Aug–Sep 1915
2-Month
64.2°F
(17.9°C)
67.4°F
(19.7°C)
-3.2°F
(-1.8°C)
5th Coolest Coolest since: 1902 1902
122nd Warmest Warmest since: 1914 1947
Jul–Sep 1915
3-Month
65.8°F
(18.8°C)
69.4°F
(20.8°C)
-3.6°F
(-2.0°C)
3rd Coolest Coolest to Date 1924
124th Warmest Warmest since: 1914 1936
Ties: 1967
Jun–Sep 1915
4-Month
65.4°F
(18.6°C)
69.2°F
(20.7°C)
-3.8°F
(-2.1°C)
1st Coolest Coolest to Date 1915
126th Warmest Warmest since: 1914 2005
May–Sep 1915
5-Month
63.2°F
(17.3°C)
67.1°F
(19.5°C)
-3.9°F
(-2.2°C)
2nd Coolest Coolest to Date 1924
125th Warmest Warmest since: 1914 1921, 1988
Apr–Sep 1915
6-Month
61.9°F
(16.6°C)
63.9°F
(17.7°C)
-2.0°F
(-1.1°C)
11th Coolest Coolest since: 1907 1907
116th Warmest Warmest since: 1914 1921
Ties: 1951
Mar–Sep 1915
7-Month
57.6°F
(14.2°C)
59.9°F
(15.5°C)
-2.3°F
(-1.3°C)
7th Coolest Coolest since: 1907 1924
120th Warmest Warmest since: 1914 2012
Feb–Sep 1915
8-Month
54.3°F
(12.4°C)
55.5°F
(13.1°C)
-1.2°F
(-0.7°C)
23rd Coolest Coolest since: 1912 1904, 1917
104th Warmest Warmest since: 1914 2012
Ties: 1905, 1929
Jan–Sep 1915
9-Month
50.2°F
(10.1°C)
51.7°F
(10.9°C)
-1.5°F
(-0.8°C)
19th Coolest Coolest since: 1912 1904, 1912
108th Warmest Warmest since: 1914 2012
Ties: 1902, 1926, 1972
Dec 1914–Sep 1915
10-Month
47.1°F
(8.4°C)
49.1°F
(9.5°C)
-2.0°F
(-1.1°C)
11th Coolest Coolest since: 1912 1904
115th Warmest Warmest since: 1914 2012
Ties: 1924
Nov 1914–Sep 1915
11-Month
46.5°F
(8.1°C)
48.2°F
(9.0°C)
-1.7°F
(-0.9°C)
15th Coolest Coolest since: 1912 1904
111th Warmest Warmest since: 1914 2012
Oct 1914–Sep 1915
12-Month
47.2°F
(8.4°C)
48.4°F
(9.1°C)
-1.2°F
(-0.7°C)
17th Coolest Coolest since: 1912 1904
109th Warmest Warmest since: 1914 2012
Ties: 1907, 1977
Apr 1914–Sep 1915
18-Month
53.1°F
(11.7°C)
53.6°F
(12.0°C)
-0.5°F
(-0.3°C)
37th Coolest Coolest since: 1912 1904
89th Warmest Warmest since: 1914 2012
Ties: 1907, 1925, 1943, 1946, 2015
Oct 1913–Sep 1915
24-Month
48.4°F
(9.1°C)
48.5°F
(9.2°C)
-0.1°F
(-0.1°C)
51st Coolest Coolest since: 1913 1918
74th Warmest Warmest since: 1914 2017
Ties: 1909, 1945, 1948, 1972, 1985, 1993
Oct 1912–Sep 1915
36-Month
48.5°F
(9.2°C)
48.4°F
(9.1°C)
0.1°F
(0.1°C)
65th Coolest Coolest since: 1914 1979
59th Warmest Warmest since: 1900 2000
Ties: 1900, 1946, 1948, 1950, 1977
Oct 1911–Sep 1915
48-Month
47.7°F
(8.7°C)
48.4°F
(9.1°C)
-0.7°F
(-0.4°C)
17th Coolest Coolest since: 1912 1905, 1918
106th Warmest Warmest since: 1914 2001, 2002, 2019
Ties: 1917, 1928
Oct 1910–Sep 1915
60-Month
48.0°F
(8.9°C)
48.4°F
(9.1°C)
-0.4°F
(-0.2°C)
24th Coolest Coolest since: 1913 1905, 1906
98th Warmest Warmest since: 1914 2002
Ties: 1903, 1909, 1951, 1952, 1964, 1969, 1970, 1971

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2021, retrieved on June 16, 2021 from https://www.ncdc.noaa.gov/cag/