Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 2. Northeast

Average Temperature Rankings, September 1931

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1931
1-Month
69.1°F
(20.6°C)
63.7°F
(17.6°C)
5.4°F
(3.0°C)
126th Coolest
Coolest since:
1918
3rd Warmest
Warmest since:
1897
Aug–Sep 1931
2-Month
70.4°F
(21.3°C)
67.4°F
(19.7°C)
3.0°F
(1.6°C)
116th Coolest
Coolest since:
1902
13th Warmest
Warmest since:
1947
Ties: 1925
Jul–Sep 1931
3-Month
72.3°F
(22.4°C)
69.3°F
(20.7°C)
3.0°F
(1.7°C)
122nd Coolest
Coolest since:
1924
7th Warmest
Warmest since:
1936
Ties: 1921
Jun–Sep 1931
4-Month
72.2°F
(22.3°C)
69.2°F
(20.7°C)
3.0°F
(1.6°C)
125th Coolest
Coolest since:
1915
4th Warmest
Warmest since:
2005
Ties: 1933
May–Sep 1931
5-Month
68.8°F
(20.4°C)
67.1°F
(19.5°C)
1.7°F
(0.9°C)
105th Coolest
Coolest since:
1924
24th Warmest
Warmest since:
1921, 1988
Ties: 1922
Apr–Sep 1931
6-Month
65.4°F
(18.6°C)
63.9°F
(17.7°C)
1.5°F
(0.9°C)
106th Coolest
Coolest since:
1907
23rd Warmest
Warmest since:
1921
Ties: 1922, 1925, 2001, 2002
Mar–Sep 1931
7-Month
60.8°F
(16.0°C)
59.9°F
(15.5°C)
0.9°F
(0.5°C)
86th Coolest
Coolest since:
1924
43rd Warmest
Warmest since:
2012
Ties: 1968, 1983
Feb–Sep 1931
8-Month
57.3°F
(14.1°C)
55.5°F
(13.1°C)
1.8°F
(1.0°C)
111th Coolest
Coolest since:
1904, 1917
18th Warmest
Warmest since:
2012
Jan–Sep 1931
9-Month
54.1°F
(12.3°C)
51.7°F
(10.9°C)
2.4°F
(1.4°C)
117th Coolest
Coolest since:
1904, 1912
12th Warmest
Warmest since:
2012
Dec 1930–Sep 1931
10-Month
51.3°F
(10.7°C)
49.1°F
(9.5°C)
2.2°F
(1.2°C)
111th Coolest
Coolest since:
1904
17th Warmest
Warmest since:
2012
Ties: 2006, 2007
Nov 1930–Sep 1931
11-Month
50.2°F
(10.1°C)
48.1°F
(8.9°C)
2.1°F
(1.2°C)
108th Coolest
Coolest since:
1904
20th Warmest
Warmest since:
2012
Ties: 2020
Oct 1930–Sep 1931
12-Month
50.1°F
(10.1°C)
48.5°F
(9.2°C)
1.6°F
(0.9°C)
103rd Coolest
Coolest since:
1904
25th Warmest
Warmest since:
2012
Apr 1930–Sep 1931
18-Month
55.0°F
(12.8°C)
53.6°F
(12.0°C)
1.4°F
(0.8°C)
105th Coolest
Coolest since:
1904
23rd Warmest
Warmest since:
2012
Ties: 1995, 2011, 2013
Oct 1929–Sep 1931
24-Month
49.3°F
(9.6°C)
48.4°F
(9.1°C)
0.9°F
(0.5°C)
94th Coolest
Coolest since:
1918
33rd Warmest
Warmest since:
2017
Ties: 1984
Oct 1928–Sep 1931
36-Month
48.7°F
(9.3°C)
48.4°F
(9.1°C)
0.3°F
(0.2°C)
73rd Coolest
Coolest since:
1979
53rd Warmest
Warmest since:
2000
Ties: 1949, 1973, 1983, 2016
Oct 1927–Sep 1931
48-Month
48.6°F
(9.2°C)
48.4°F
(9.1°C)
0.2°F
(0.1°C)
65th Coolest
Coolest since:
1905, 1918
60th Warmest
Warmest since:
2001, 2002, 2019
Ties: 1901, 1943, 1977, 1985
Oct 1926–Sep 1931
60-Month
48.4°F
(9.1°C)
48.4°F
(9.1°C)
0.0°F
(0.0°C)
50th Coolest
Coolest since:
1905, 1906
74th Warmest
Warmest since:
2002
Ties: 1968, 1996

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