Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of June 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, September 1930

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1930
1-Month
69.5°F
(20.8°C)
67.4°F
(19.7°C)
2.1°F
(1.1°C)
92nd Coolest Coolest since: 1929 1918
35th Warmest Warmest since: 1927 1925
Ties: 2013
Aug–Sep 1930
2-Month
72.9°F
(22.7°C)
70.8°F
(21.6°C)
2.1°F
(1.1°C)
101st Coolest Coolest since: 1929 1967
26th Warmest Warmest since: 1925 1936
Jul–Sep 1930
3-Month
75.2°F
(24.0°C)
72.7°F
(22.6°C)
2.5°F
(1.4°C)
117th Coolest Coolest since: 1929 1967
10th Warmest Warmest since: 1921 1936
Ties: 1913, 2005
Jun–Sep 1930
4-Month
74.3°F
(23.5°C)
72.6°F
(22.6°C)
1.7°F
(0.9°C)
106th Coolest Coolest since: 1929 1967
21st Warmest Warmest since: 1925 1936
Ties: 1941
May–Sep 1930
5-Month
72.3°F
(22.4°C)
70.7°F
(21.5°C)
1.6°F
(0.9°C)
102nd Coolest Coolest since: 1929 1924
25th Warmest Warmest since: 1921 1936
Ties: 1977
Apr–Sep 1930
6-Month
69.5°F
(20.8°C)
67.7°F
(19.8°C)
1.8°F
(1.0°C)
105th Coolest Coolest since: 1929 1907
22nd Warmest Warmest since: 1925 2010
Ties: 1986
Mar–Sep 1930
7-Month
65.3°F
(18.5°C)
64.0°F
(17.8°C)
1.3°F
(0.7°C)
100th Coolest Coolest since: 1929 1924
27th Warmest Warmest since: 1925 2012
Ties: 1914, 1941
Feb–Sep 1930
8-Month
62.2°F
(16.8°C)
59.9°F
(15.5°C)
2.3°F
(1.3°C)
115th Coolest Coolest since: 1929 1904, 1924
12th Warmest Warmest since: 1925 2012
Jan–Sep 1930
9-Month
57.7°F
(14.3°C)
56.3°F
(13.5°C)
1.4°F
(0.8°C)
100th Coolest Coolest since: 1929 1979
27th Warmest Warmest since: 1925 2012
Ties: 1919, 1946, 1999, 2000, 2018
Dec 1929–Sep 1930
10-Month
55.0°F
(12.8°C)
53.9°F
(12.2°C)
1.1°F
(0.6°C)
89th Coolest Coolest since: 1929 1904
37th Warmest Warmest since: 1925 2012
Ties: 1913, 1944, 1988
Nov 1929–Sep 1930
11-Month
53.4°F
(11.9°C)
52.8°F
(11.6°C)
0.6°F
(0.3°C)
81st Coolest Coolest since: 1929 1904
45th Warmest Warmest since: 1925 2012
Ties: 1935, 1946, 1972, 1990, 2011
Oct 1929–Sep 1930
12-Month
53.5°F
(11.9°C)
53.1°F
(11.7°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1929 1904
52nd Warmest Warmest since: 1925 2012
Ties: 1900, 1959, 1974
Apr 1929–Sep 1930
18-Month
57.9°F
(14.4°C)
58.0°F
(14.4°C)
-0.1°F
(0.0°C)
51st Coolest Coolest since: 1929 1918
75th Warmest Warmest since: 1925 2012
Ties: 1897, 1915, 1952, 1959, 1985
Oct 1928–Sep 1930
24-Month
53.0°F
(11.7°C)
53.0°F
(11.7°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1929 1979
73rd Warmest Warmest since: 1926 2017
Ties: 1898, 1946
Oct 1927–Sep 1930
36-Month
52.8°F
(11.6°C)
53.0°F
(11.7°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1929 1979
83rd Warmest Warmest since: 1927 2018
Ties: 1909, 1910, 1951, 1977, 1983, 1994, 1996, 1997
Oct 1926–Sep 1930
48-Month
52.7°F
(11.5°C)
53.0°F
(11.7°C)
-0.3°F
(-0.2°C)
34th Coolest Coolest since: 1929 1980
89th Warmest Warmest since: 1928 2019
Ties: 1909, 1915, 1917, 1928, 1960, 1965, 1985
Oct 1925–Sep 1930
60-Month
52.5°F
(11.4°C)
53.1°F
(11.7°C)
-0.6°F
(-0.3°C)
23rd Coolest Coolest since: 1928 1982
99th Warmest Warmest since: 1929 2020
Ties: 1902, 1912, 1972

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2021, retrieved on July 30, 2021 from https://www.ncdc.noaa.gov/cag/