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 1959

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1959
1-Month
69.0°F
(20.6°C)
67.4°F
(19.7°C)
1.6°F
(0.9°C)
83rd Coolest Coolest since: 1958 1918
44th Warmest Warmest since: 1955 1925
Ties: 1953
Aug–Sep 1959
2-Month
73.2°F
(22.9°C)
70.8°F
(21.6°C)
2.4°F
(1.3°C)
107th Coolest Coolest since: 1958 1967
20th Warmest Warmest since: 1955 1936
Ties: 2010, 2019
Jul–Sep 1959
3-Month
74.0°F
(23.3°C)
72.6°F
(22.6°C)
1.4°F
(0.7°C)
98th Coolest Coolest since: 1958 1967
29th Warmest Warmest since: 1955 1936
Jun–Sep 1959
4-Month
73.9°F
(23.3°C)
72.6°F
(22.6°C)
1.3°F
(0.7°C)
97th Coolest Coolest since: 1958 1967
30th Warmest Warmest since: 1954 1936
Ties: 1900, 1987, 2019
May–Sep 1959
5-Month
72.6°F
(22.6°C)
70.7°F
(21.5°C)
1.9°F
(1.1°C)
107th Coolest Coolest since: 1958 1924
20th Warmest Warmest since: 1954 1936
Apr–Sep 1959
6-Month
69.4°F
(20.8°C)
67.7°F
(19.8°C)
1.7°F
(1.0°C)
103rd Coolest Coolest since: 1958 1907
24th Warmest Warmest since: 1955 2010
Ties: 2016
Mar–Sep 1959
7-Month
65.5°F
(18.6°C)
64.0°F
(17.8°C)
1.5°F
(0.8°C)
108th Coolest Coolest since: 1958 1924
19th Warmest Warmest since: 1955 2012
Ties: 2005, 2011
Feb–Sep 1959
8-Month
61.4°F
(16.3°C)
59.9°F
(15.5°C)
1.5°F
(0.8°C)
101st Coolest Coolest since: 1958 1904, 1924
26th Warmest Warmest since: 1955 2012
Jan–Sep 1959
9-Month
57.3°F
(14.1°C)
56.3°F
(13.5°C)
1.0°F
(0.6°C)
87th Coolest Coolest since: 1958 1979
40th Warmest Warmest since: 1955 2012
Ties: 1913, 1983
Dec 1958–Sep 1959
10-Month
54.2°F
(12.3°C)
53.9°F
(12.2°C)
0.3°F
(0.1°C)
70th Coolest Coolest since: 1958 1904
56th Warmest Warmest since: 1957 2012
Nov 1958–Sep 1959
11-Month
53.3°F
(11.8°C)
52.8°F
(11.6°C)
0.5°F
(0.2°C)
75th Coolest Coolest since: 1958 1904
51st Warmest Warmest since: 1957 2012
Ties: 1896, 1908, 1973, 1992
Oct 1958–Sep 1959
12-Month
53.5°F
(11.9°C)
53.1°F
(11.7°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1958 1904
52nd Warmest Warmest since: 1957 2012
Ties: 1900, 1930, 1974
Apr 1958–Sep 1959
18-Month
57.9°F
(14.4°C)
58.0°F
(14.4°C)
-0.1°F
(0.0°C)
51st Coolest Coolest since: 1958 1918
75th Warmest Warmest since: 1957 2012
Ties: 1897, 1915, 1930, 1952, 1985
Oct 1957–Sep 1959
24-Month
52.5°F
(11.4°C)
53.1°F
(11.7°C)
-0.6°F
(-0.3°C)
33rd Coolest Coolest since: 1952 1979
92nd Warmest Warmest since: 1958 2017
Ties: 1897, 1916, 1929, 1952, 1967
Oct 1956–Sep 1959
36-Month
53.0°F
(11.7°C)
53.0°F
(11.7°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1958 1979
71st Warmest Warmest since: 1957 2018
Ties: 1898, 1911, 1925, 1986, 1998
Oct 1955–Sep 1959
48-Month
52.9°F
(11.6°C)
53.0°F
(11.7°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1951 1980
78th Warmest Warmest since: 1958 2019
Ties: 1901, 1951, 1967, 1973, 1983
Oct 1954–Sep 1959
60-Month
53.2°F
(11.8°C)
53.0°F
(11.7°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1952 1982
64th Warmest Warmest since: 1958 2020
Ties: 1940, 1947, 1948, 1975, 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2021, retrieved on July 31, 2021 from https://www.ncdc.noaa.gov/cag/