Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, September 1951

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1951
1-Month
63.5°F
(17.5°C)
67.4°F
(19.7°C)
-3.9°F
(-2.2°C)
9th Coolest
Coolest since:
1918
120th Warmest
Warmest since:
1925
Aug–Sep 1951
2-Month
68.4°F
(20.2°C)
70.9°F
(21.6°C)
-2.5°F
(-1.4°C)
11th Coolest
Coolest since:
1967
118th Warmest
Warmest since:
1936
Jul–Sep 1951
3-Month
70.7°F
(21.5°C)
72.7°F
(22.6°C)
-2.0°F
(-1.1°C)
14th Coolest
Coolest since:
1967
115th Warmest
Warmest since:
1936
Ties: 1994, 2004
Jun–Sep 1951
4-Month
70.6°F
(21.4°C)
72.6°F
(22.6°C)
-2.0°F
(-1.2°C)
14th Coolest
Coolest since:
1967
115th Warmest
Warmest since:
1936
Ties: 1917
May–Sep 1951
5-Month
69.4°F
(20.8°C)
70.7°F
(21.5°C)
-1.3°F
(-0.7°C)
21st Coolest
Coolest since:
1924
108th Warmest
Warmest since:
1936
Ties: 2003
Apr–Sep 1951
6-Month
66.1°F
(18.9°C)
67.7°F
(19.8°C)
-1.6°F
(-0.9°C)
13th Coolest
Coolest since:
1907
116th Warmest
Warmest since:
2010
Ties: 1920
Mar–Sep 1951
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: 1915, 1960
Feb–Sep 1951
8-Month
58.3°F
(14.6°C)
59.9°F
(15.5°C)
-1.6°F
(-0.9°C)
17th Coolest
Coolest since:
1904, 1924
112th Warmest
Warmest since:
2012
Ties: 1923
Jan–Sep 1951
9-Month
55.1°F
(12.8°C)
56.3°F
(13.5°C)
-1.2°F
(-0.7°C)
21st Coolest
Coolest since:
1979
108th Warmest
Warmest since:
2012
Ties: 1905, 1907
Dec 1950–Sep 1951
10-Month
51.9°F
(11.1°C)
53.9°F
(12.2°C)
-2.0°F
(-1.1°C)
11th Coolest
Coolest since:
1904
117th Warmest
Warmest since:
2012
Ties: 1917
Nov 1950–Sep 1951
11-Month
50.4°F
(10.2°C)
52.8°F
(11.6°C)
-2.4°F
(-1.4°C)
6th Coolest
Coolest since:
1904
122nd Warmest
Warmest since:
2012
Oct 1950–Sep 1951
12-Month
51.2°F
(10.7°C)
53.1°F
(11.7°C)
-1.9°F
(-1.0°C)
10th Coolest
Coolest since:
1904
118th Warmest
Warmest since:
2012
Ties: 1924
Apr 1950–Sep 1951
18-Month
55.9°F
(13.3°C)
58.0°F
(14.4°C)
-2.1°F
(-1.1°C)
3rd Coolest
Coolest since:
1918
125th Warmest
Warmest since:
2012
Oct 1949–Sep 1951
24-Month
52.2°F
(11.2°C)
53.1°F
(11.7°C)
-0.9°F
(-0.5°C)
20th Coolest
Coolest since:
1979
107th Warmest
Warmest since:
2017
Ties: 1900, 1902, 1913, 1963
Oct 1948–Sep 1951
36-Month
52.8°F
(11.6°C)
53.0°F
(11.7°C)
-0.2°F
(-0.1°C)
41st Coolest
Coolest since:
1979
85th Warmest
Warmest since:
2018
Ties: 1909, 1910, 1930, 1977, 1983, 1994, 1996, 1997
Oct 1947–Sep 1951
48-Month
52.9°F
(11.6°C)
53.0°F
(11.7°C)
-0.1°F
(-0.1°C)
45th Coolest
Coolest since:
1980
80th Warmest
Warmest since:
2019
Ties: 1901, 1959, 1967, 1973, 1983
Oct 1946–Sep 1951
60-Month
53.0°F
(11.7°C)
53.0°F
(11.7°C)
0.0°F
(0.0°C)
50th Coolest
Coolest since:
1982
74th Warmest
Warmest since:
2020
Ties: 1917, 1931, 1974, 1977, 1986, 1996

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