Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 2. Northeast

Average Temperature Rankings, September 1915

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
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:
1918
58th Warmest
Warmest since:
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
124th Warmest
Warmest since:
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 since:
1924
126th Warmest
Warmest since:
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 since:
1915
128th Warmest
Warmest since:
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 since:
1924
127th Warmest
Warmest since:
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
118th Warmest
Warmest since:
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:
1924
122nd Warmest
Warmest since:
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:
1904, 1917
106th Warmest
Warmest since:
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:
1904, 1912
110th Warmest
Warmest since:
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:
1904
117th Warmest
Warmest since:
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:
1904
113th Warmest
Warmest since:
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:
1904
111th Warmest
Warmest since:
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:
1904
91st Warmest
Warmest since:
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:
1918
76th Warmest
Warmest since:
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)
60th Coolest
Coolest since:
1979
66th Warmest
Warmest since:
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:
1905, 1918
108th Warmest
Warmest since:
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:
1905, 1906
100th Warmest
Warmest since:
2002
Ties: 1903, 1909, 1951, 1952, 1964, 1969, 1970, 1971

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