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 1921

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1921
1-Month
72.0°F
(22.2°C)
67.4°F
(19.7°C)
4.6°F
(2.5°C)
121st Coolest Coolest since: 1920 1918
6th Warmest Warmest to Date 1925
Aug–Sep 1921
2-Month
72.8°F
(22.7°C)
70.8°F
(21.6°C)
2.0°F
(1.1°C)
100th Coolest Coolest since: 1920 1967
27th Warmest Warmest since: 1913 1936
Ties: 1908, 1926
Jul–Sep 1921
3-Month
75.3°F
(24.1°C)
72.7°F
(22.6°C)
2.6°F
(1.5°C)
118th Coolest Coolest since: 1920 1967
9th Warmest Warmest to Date 1936
Jun–Sep 1921
4-Month
75.6°F
(24.2°C)
72.5°F
(22.5°C)
3.1°F
(1.7°C)
123rd Coolest Coolest since: 1920 1967
4th Warmest Warmest to Date 1936
May–Sep 1921
5-Month
73.4°F
(23.0°C)
70.7°F
(21.5°C)
2.7°F
(1.5°C)
122nd Coolest Coolest since: 1920 1924
5th Warmest Warmest to Date 1936
Ties: 2007, 2010
Apr–Sep 1921
6-Month
70.4°F
(21.3°C)
67.7°F
(19.8°C)
2.7°F
(1.5°C)
122nd Coolest Coolest since: 1920 1907
5th Warmest Warmest to Date 2010
Mar–Sep 1921
7-Month
67.6°F
(19.8°C)
64.0°F
(17.8°C)
3.6°F
(2.0°C)
125th Coolest Coolest since: 1920 1924
2nd Warmest Warmest to Date 2012
Feb–Sep 1921
8-Month
63.8°F
(17.7°C)
59.9°F
(15.5°C)
3.9°F
(2.2°C)
125th Coolest Coolest since: 1920 1904, 1924
2nd Warmest Warmest to Date 2012
Jan–Sep 1921
9-Month
60.5°F
(15.8°C)
56.3°F
(13.5°C)
4.2°F
(2.3°C)
125th Coolest Coolest since: 1920 1979
2nd Warmest Warmest to Date 2012
Dec 1920–Sep 1921
10-Month
57.8°F
(14.3°C)
53.9°F
(12.2°C)
3.9°F
(2.1°C)
124th Coolest Coolest since: 1920 1904
2nd Warmest Warmest to Date 2012
Nov 1920–Sep 1921
11-Month
56.2°F
(13.4°C)
52.9°F
(11.6°C)
3.3°F
(1.8°C)
123rd Coolest Coolest since: 1920 1904
3rd Warmest Warmest to Date 2012
Oct 1920–Sep 1921
12-Month
56.5°F
(13.6°C)
53.1°F
(11.7°C)
3.4°F
(1.9°C)
124th Coolest Coolest since: 1920 1904
2nd Warmest Warmest to Date 2012
Apr 1920–Sep 1921
18-Month
59.7°F
(15.4°C)
58.0°F
(14.4°C)
1.7°F
(1.0°C)
116th Coolest Coolest since: 1920 1918
10th Warmest Warmest to Date 2012
Ties: 1922, 1987
Oct 1919–Sep 1921
24-Month
54.0°F
(12.2°C)
53.1°F
(11.7°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 1920 1979
30th Warmest Warmest since: 1914 2017
Ties: 1935
Oct 1918–Sep 1921
36-Month
54.3°F
(12.4°C)
53.1°F
(11.7°C)
1.2°F
(0.7°C)
106th Coolest Coolest since: 1920 1979
18th Warmest Warmest to Date 2018
Ties: 1956, 1988
Oct 1917–Sep 1921
48-Month
53.3°F
(11.8°C)
53.1°F
(11.7°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1920 1980
56th Warmest Warmest since: 1916 2019
Ties: 1916, 1925, 1974, 1995
Oct 1916–Sep 1921
60-Month
52.9°F
(11.6°C)
53.0°F
(11.7°C)
-0.1°F
(-0.1°C)
46th Coolest Coolest since: 1920 1982
76th Warmest Warmest since: 1917 2020
Ties: 1914, 1915, 1926

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2021, retrieved on August 2, 2021 from https://www.ncdc.noaa.gov/cag/