Climate at a Glance

Statewide 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 September 2020. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, September 1907

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1907
1-Month
64.7°F
(18.2°C)
66.2°F
(19.0°C)
-1.5°F
(-0.8°C)
34th Coolest Coolest since: 1902 1918
93rd Warmest Warmest since: 1906 1925, 1933
Ties: 1982, 2014
Aug–Sep 1907
2-Month
68.4°F
(20.2°C)
69.9°F
(21.1°C)
-1.5°F
(-0.9°C)
27th Coolest Coolest since: 1904 1967
100th Warmest Warmest since: 1906 1936
Ties: 1918, 1942, 1999, 2009
Jul–Sep 1907
3-Month
70.6°F
(21.4°C)
71.7°F
(22.1°C)
-1.1°F
(-0.7°C)
28th Coolest Coolest since: 1904 1967
99th Warmest Warmest since: 1906 1936
Ties: 1903, 1928, 1929, 1949, 1963
Jun–Sep 1907
4-Month
69.9°F
(21.1°C)
71.6°F
(22.0°C)
-1.7°F
(-0.9°C)
16th Coolest Coolest since: 1904 1915, 1924
111th Warmest Warmest since: 1906 1936
Ties: 1945, 1958, 2009
May–Sep 1907
5-Month
67.1°F
(19.5°C)
69.7°F
(20.9°C)
-2.6°F
(-1.4°C)
5th Coolest Coolest to Date 1924
122nd Warmest Warmest since: 1906 1936
Apr–Sep 1907
6-Month
63.1°F
(17.3°C)
66.7°F
(19.3°C)
-3.6°F
(-2.0°C)
1st Coolest Coolest to Date 1907
126th Warmest Warmest since: 1906 2010
Mar–Sep 1907
7-Month
60.8°F
(16.0°C)
62.9°F
(17.2°C)
-2.1°F
(-1.2°C)
5th Coolest Coolest since: 1904 1924
122nd Warmest Warmest since: 1906 2012
Ties: 1915, 1951
Feb–Sep 1907
8-Month
56.7°F
(13.7°C)
58.6°F
(14.8°C)
-1.9°F
(-1.1°C)
11th Coolest Coolest since: 1904 1904
116th Warmest Warmest since: 1906 2012
Jan–Sep 1907
9-Month
53.7°F
(12.1°C)
54.9°F
(12.7°C)
-1.2°F
(-0.6°C)
25th Coolest Coolest since: 1905 1904, 1912
102nd Warmest Warmest since: 1906 2012
Dec 1906–Sep 1907
10-Month
51.5°F
(10.8°C)
52.4°F
(11.3°C)
-0.9°F
(-0.5°C)
26th Coolest Coolest since: 1905 1904
100th Warmest Warmest since: 1906 2012
Ties: 1967, 1969, 1970
Nov 1906–Sep 1907
11-Month
50.3°F
(10.2°C)
51.3°F
(10.7°C)
-1.0°F
(-0.5°C)
24th Coolest Coolest since: 1905 1904
102nd Warmest Warmest since: 1906 2012
Ties: 1970
Oct 1906–Sep 1907
12-Month
50.5°F
(10.3°C)
51.6°F
(10.9°C)
-1.1°F
(-0.6°C)
21st Coolest Coolest since: 1905 1904
105th Warmest Warmest since: 1906 2012
Ties: 1915, 1940, 1970, 1997
Apr 1906–Sep 1907
18-Month
56.2°F
(13.4°C)
56.6°F
(13.7°C)
-0.4°F
(-0.3°C)
39th Coolest Coolest since: 1905 1904, 1918
87th Warmest Warmest since: 1906 2012
Ties: 1940, 2015
Oct 1905–Sep 1907
24-Month
51.0°F
(10.6°C)
51.6°F
(10.9°C)
-0.6°F
(-0.3°C)
31st Coolest Coolest since: 1906 1979
94th Warmest Warmest since: 1901 2017
Ties: 1916
Oct 1904–Sep 1907
36-Month
50.7°F
(10.4°C)
51.6°F
(10.9°C)
-0.9°F
(-0.5°C)
8th Coolest Coolest since: 1906 1979
116th Warmest Warmest since: 1903 2018
Ties: 1912, 1919, 1928, 1962, 1978
Oct 1903–Sep 1907
48-Month
50.1°F
(10.1°C)
51.6°F
(10.9°C)
-1.5°F
(-0.8°C)
2nd Coolest Coolest since: 1905 1905
121st Warmest Warmest since: 1906 2019
Ties: 1980
Oct 1902–Sep 1907
60-Month
50.4°F
(10.2°C)
51.6°F
(10.9°C)
-1.2°F
(-0.7°C)
4th Coolest Coolest since: 1906 1906
118th Warmest Warmest since: 1904 2020
Ties: 1908, 1981

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 25, 2020 from https://www.ncdc.noaa.gov/cag/