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 May 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, September 1971

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1971
1-Month
70.1°F
(21.2°C)
67.4°F
(19.7°C)
2.7°F
(1.5°C)
98th Coolest Coolest since: 1969 1918
29th Warmest Warmest since: 1970 1925
Ties: 1941
Aug–Sep 1971
2-Month
71.2°F
(21.8°C)
70.8°F
(21.6°C)
0.4°F
(0.2°C)
73rd Coolest Coolest since: 1969 1967
54th Warmest Warmest since: 1970 1936
Ties: 1899, 1935, 1977
Jul–Sep 1971
3-Month
71.7°F
(22.1°C)
72.7°F
(22.6°C)
-1.0°F
(-0.5°C)
39th Coolest Coolest since: 1967 1967
88th Warmest Warmest since: 1970 1936
Ties: 1910, 1997
Jun–Sep 1971
4-Month
72.8°F
(22.7°C)
72.6°F
(22.6°C)
0.2°F
(0.1°C)
73rd Coolest Coolest since: 1970 1967
54th Warmest Warmest since: 1970 1936
Ties: 1906, 1940, 1948, 1964, 1970, 2017
May–Sep 1971
5-Month
70.1°F
(21.2°C)
70.7°F
(21.5°C)
-0.6°F
(-0.3°C)
40th Coolest Coolest since: 1969 1924
87th Warmest Warmest since: 1970 1936
Ties: 1912, 1968, 1969, 1984, 2008
Apr–Sep 1971
6-Month
67.2°F
(19.6°C)
67.7°F
(19.8°C)
-0.5°F
(-0.2°C)
42nd Coolest Coolest since: 1967 1907
85th Warmest Warmest since: 1970 2010
Ties: 2008, 2014
Mar–Sep 1971
7-Month
63.2°F
(17.3°C)
64.0°F
(17.8°C)
-0.8°F
(-0.5°C)
34th Coolest Coolest since: 1969 1924
93rd Warmest Warmest since: 1970 2012
Ties: 1937, 1978
Feb–Sep 1971
8-Month
59.1°F
(15.1°C)
59.9°F
(15.5°C)
-0.8°F
(-0.4°C)
31st Coolest Coolest since: 1969 1904, 1924
96th Warmest Warmest since: 1970 2012
Ties: 1910, 1916, 1937, 1969, 1984, 2015
Jan–Sep 1971
9-Month
55.2°F
(12.9°C)
56.3°F
(13.5°C)
-1.1°F
(-0.6°C)
24th Coolest Coolest since: 1966 1979
103rd Warmest Warmest since: 1970 2012
Ties: 1915, 1929, 1984
Dec 1970–Sep 1971
10-Month
53.2°F
(11.8°C)
53.9°F
(12.2°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1970 1904
94th Warmest Warmest since: 1968 2012
Ties: 1903, 1926, 1962, 1968, 2003
Nov 1970–Sep 1971
11-Month
52.1°F
(11.2°C)
52.8°F
(11.6°C)
-0.7°F
(-0.4°C)
33rd Coolest Coolest since: 1970 1904
93rd Warmest Warmest since: 1967 2012
Ties: 1929, 2001, 2003
Oct 1970–Sep 1971
12-Month
52.4°F
(11.3°C)
53.1°F
(11.7°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 1970 1904
90th Warmest Warmest since: 1966 2012
Ties: 1927, 1928
Apr 1970–Sep 1971
18-Month
57.8°F
(14.3°C)
57.9°F
(14.4°C)
-0.1°F
(-0.1°C)
49th Coolest Coolest since: 1970 1918
77th Warmest Warmest since: 1966 2012
Ties: 1911
Oct 1969–Sep 1971
24-Month
52.1°F
(11.2°C)
53.1°F
(11.7°C)
-1.0°F
(-0.5°C)
14th Coolest Coolest since: 1970 1979
111th Warmest Warmest since: 1969 2017
Ties: 1903, 1912, 1924, 1968, 1969
Oct 1968–Sep 1971
36-Month
52.1°F
(11.2°C)
53.0°F
(11.7°C)
-0.9°F
(-0.5°C)
9th Coolest Coolest since: 1970 1979
115th Warmest Warmest since: 1969 2018
Ties: 1912, 1928, 1969, 1981, 2015
Oct 1967–Sep 1971
48-Month
52.1°F
(11.2°C)
53.0°F
(11.7°C)
-0.9°F
(-0.5°C)
12th Coolest Coolest since: 1970 1980
111th Warmest Warmest since: 1969 2019
Ties: 1963, 1978
Oct 1966–Sep 1971
60-Month
52.1°F
(11.2°C)
53.0°F
(11.7°C)
-0.9°F
(-0.5°C)
9th Coolest Coolest since: 1908 1982
113th Warmest Warmest since: 1970 2020
Ties: 1904

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2021, retrieved on June 20, 2021 from https://www.ncdc.noaa.gov/cag/