Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

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
69.2°F
(20.7°C)
67.4°F
(19.7°C)
1.8°F
(1.0°C)
88th Coolest
Coolest since:
1918
41st Warmest
Warmest since:
1925
Ties: 1980
Aug–Sep 1915
2-Month
68.6°F
(20.3°C)
70.9°F
(21.6°C)
-2.3°F
(-1.3°C)
13th Coolest
Coolest since:
1967
116th Warmest
Warmest since:
1936
Ties: 1982
Jul–Sep 1915
3-Month
70.2°F
(21.2°C)
72.6°F
(22.6°C)
-2.4°F
(-1.4°C)
5th Coolest
Coolest since:
1967
124th Warmest
Warmest since:
1936
Jun–Sep 1915
4-Month
70.0°F
(21.1°C)
72.5°F
(22.5°C)
-2.5°F
(-1.4°C)
5th Coolest
Coolest since:
1967
124th Warmest
Warmest since:
1936
May–Sep 1915
5-Month
68.2°F
(20.1°C)
70.7°F
(21.5°C)
-2.5°F
(-1.4°C)
5th Coolest
Coolest since:
1924
124th Warmest
Warmest since:
1936
Apr–Sep 1915
6-Month
66.5°F
(19.2°C)
67.7°F
(19.8°C)
-1.2°F
(-0.6°C)
22nd Coolest
Coolest since:
1907
107th Warmest
Warmest since:
2010
Ties: 1909, 1989
Mar–Sep 1915
7-Month
62.1°F
(16.7°C)
64.0°F
(17.8°C)
-1.9°F
(-1.1°C)
7th Coolest
Coolest since:
1924
122nd Warmest
Warmest since:
2012
Ties: 1951, 1960
Feb–Sep 1915
8-Month
59.0°F
(15.0°C)
59.9°F
(15.5°C)
-0.9°F
(-0.5°C)
27th Coolest
Coolest since:
1904, 1924
102nd Warmest
Warmest since:
2012
Ties: 1929, 1940, 1993
Jan–Sep 1915
9-Month
55.2°F
(12.9°C)
56.4°F
(13.6°C)
-1.2°F
(-0.7°C)
24th Coolest
Coolest since:
1979
105th Warmest
Warmest since:
2012
Ties: 1929, 1971, 1984
Dec 1914–Sep 1915
10-Month
52.2°F
(11.2°C)
53.9°F
(12.2°C)
-1.7°F
(-1.0°C)
16th Coolest
Coolest since:
1904
112th Warmest
Warmest since:
2012
Ties: 1940
Nov 1914–Sep 1915
11-Month
51.5°F
(10.8°C)
52.9°F
(11.6°C)
-1.4°F
(-0.8°C)
19th Coolest
Coolest since:
1904
109th Warmest
Warmest since:
2012
Ties: 1960, 1970
Oct 1914–Sep 1915
12-Month
52.0°F
(11.1°C)
53.1°F
(11.7°C)
-1.1°F
(-0.6°C)
25th Coolest
Coolest since:
1904
103rd Warmest
Warmest since:
2012
Ties: 1968, 1994
Apr 1914–Sep 1915
18-Month
57.9°F
(14.4°C)
57.9°F
(14.4°C)
0.0°F
(0.0°C)
51st Coolest
Coolest since:
1918
77th Warmest
Warmest since:
2012
Ties: 1897, 1930, 1952, 1959, 1985
Oct 1913–Sep 1915
24-Month
53.1°F
(11.7°C)
53.0°F
(11.7°C)
0.1°F
(0.0°C)
55th Coolest
Coolest since:
1979
72nd Warmest
Warmest since:
2017
Ties: 1926, 1940, 1941, 1945, 1984, 1990
Oct 1912–Sep 1915
36-Month
53.4°F
(11.9°C)
53.0°F
(11.7°C)
0.4°F
(0.2°C)
77th Coolest
Coolest since:
1979
49th Warmest
Warmest to Date
2018
Ties: 1931, 1940, 1976, 1990
Oct 1911–Sep 1915
48-Month
52.7°F
(11.5°C)
53.1°F
(11.7°C)
-0.4°F
(-0.2°C)
34th Coolest
Coolest since:
1980
91st Warmest
Warmest since:
2019
Ties: 1909, 1917, 1928, 1930, 1960, 1965, 1985
Oct 1910–Sep 1915
60-Month
52.9°F
(11.6°C)
53.0°F
(11.7°C)
-0.1°F
(-0.1°C)
46th Coolest
Coolest since:
1982
78th Warmest
Warmest since:
2020
Ties: 1914, 1921, 1926

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