Statewide Rankings

Statewide Data Info
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Illinois

Average Temperature Rankings, September 1941

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1941
1-Month
69.1°F
(20.6°C)
66.2°F
(19.0°C)
2.9°F
(1.6°C)
103rd Coolest
Coolest since:
1918
26th Warmest
Warmest since:
1925, 1933
Ties: 1922
Aug–Sep 1941
2-Month
72.2°F
(22.3°C)
69.8°F
(21.0°C)
2.4°F
(1.3°C)
110th Coolest
Coolest since:
1967
19th Warmest
Warmest since:
1936
Ties: 1938, 1960, 2002, 2019
Jul–Sep 1941
3-Month
73.5°F
(23.1°C)
71.7°F
(22.1°C)
1.8°F
(1.0°C)
104th Coolest
Coolest since:
1967
25th Warmest
Warmest since:
1936
Jun–Sep 1941
4-Month
73.3°F
(22.9°C)
71.7°F
(22.1°C)
1.6°F
(0.8°C)
106th Coolest
Coolest since:
1915, 1924
23rd Warmest
Warmest since:
1936
Ties: 1930
May–Sep 1941
5-Month
71.8°F
(22.1°C)
69.7°F
(20.9°C)
2.1°F
(1.2°C)
115th Coolest
Coolest since:
1924
14th Warmest
Warmest since:
1936
Ties: 1959, 2016
Apr–Sep 1941
6-Month
69.2°F
(20.7°C)
66.7°F
(19.3°C)
2.5°F
(1.4°C)
122nd Coolest
Coolest since:
1907
7th Warmest
Warmest since:
2010
Mar–Sep 1941
7-Month
64.3°F
(17.9°C)
62.8°F
(17.1°C)
1.5°F
(0.8°C)
108th Coolest
Coolest since:
1924
21st Warmest
Warmest since:
2012
Ties: 1911, 1922, 1954
Feb–Sep 1941
8-Month
59.6°F
(15.3°C)
58.7°F
(14.8°C)
0.9°F
(0.5°C)
92nd Coolest
Coolest since:
1904
37th Warmest
Warmest since:
2012
Ties: 1919, 1976
Jan–Sep 1941
9-Month
56.2°F
(13.4°C)
55.0°F
(12.8°C)
1.2°F
(0.6°C)
94th Coolest
Coolest since:
1904, 1912
35th Warmest
Warmest since:
2012
Ties: 1964, 1973, 2018
Dec 1940–Sep 1941
10-Month
54.0°F
(12.2°C)
52.4°F
(11.3°C)
1.6°F
(0.9°C)
103rd Coolest
Coolest since:
1904
25th Warmest
Warmest since:
2012
Ties: 2010
Nov 1940–Sep 1941
11-Month
52.5°F
(11.4°C)
51.3°F
(10.7°C)
1.2°F
(0.7°C)
95th Coolest
Coolest since:
1904
33rd Warmest
Warmest since:
2012
Ties: 1925, 1976, 2004, 2018
Oct 1940–Sep 1941
12-Month
53.0°F
(11.7°C)
51.6°F
(10.9°C)
1.4°F
(0.8°C)
105th Coolest
Coolest since:
1904
23rd Warmest
Warmest since:
2012
Ties: 1925, 1931, 1953, 2021
Apr 1940–Sep 1941
18-Month
57.4°F
(14.1°C)
56.7°F
(13.7°C)
0.7°F
(0.4°C)
89th Coolest
Coolest since:
1904, 1918
39th Warmest
Warmest since:
2012
Ties: 1938, 2008
Oct 1939–Sep 1941
24-Month
51.8°F
(11.0°C)
51.7°F
(10.9°C)
0.1°F
(0.1°C)
73rd Coolest
Coolest since:
1979
54th Warmest
Warmest since:
2017
Ties: 1898, 1948, 1950, 1965, 1972, 1989, 2004
Oct 1938–Sep 1941
36-Month
52.3°F
(11.3°C)
51.6°F
(10.9°C)
0.7°F
(0.4°C)
88th Coolest
Coolest since:
1979
38th Warmest
Warmest since:
2018
Ties: 2003
Oct 1937–Sep 1941
48-Month
52.4°F
(11.3°C)
51.6°F
(10.9°C)
0.8°F
(0.4°C)
97th Coolest
Coolest since:
1905
28th Warmest
Warmest since:
2019
Ties: 1942, 1989, 1990, 2004, 2010, 2014
Oct 1936–Sep 1941
60-Month
52.2°F
(11.2°C)
51.6°F
(10.9°C)
0.6°F
(0.3°C)
83rd Coolest
Coolest since:
1906
41st Warmest
Warmest since:
2020
Ties: 1939, 1943, 1988, 1995

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