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 July 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, September 1897

View Period (Months):All1234567891011121824
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
(1895-2019)
Warmest/Coolest
Since
Record
September 1897
1-Month
72.3°F
(22.4°C)
66.1°F
(18.9°C)
6.2°F
(3.5°C)
123rd Coolest Coolest since: 1896 1918
3rd Warmest Warmest to Date 1931, 1933
Aug–Sep 1897
2-Month
71.9°F
(22.2°C)
69.9°F
(21.1°C)
2.0°F
(1.1°C)
104th Coolest Coolest since: 1896 1967
22nd Warmest Warmest since: 1895 1936
Ties: 1895
Jul–Sep 1897
3-Month
73.6°F
(23.1°C)
71.9°F
(22.2°C)
1.7°F
(0.9°C)
103rd Coolest Coolest since: 1896 1967
23rd Warmest Warmest to Date 1936
Ties: 1919, 2007
Jun–Sep 1897
4-Month
73.2°F
(22.9°C)
71.8°F
(22.1°C)
1.4°F
(0.8°C)
98th Coolest Coolest since: 1896 1992
28th Warmest Warmest to Date 1936
Ties: 1959, 2019
May–Sep 1897
5-Month
70.5°F
(21.4°C)
69.9°F
(21.1°C)
0.6°F
(0.3°C)
82nd Coolest Coolest since: 1896 1924, 1967
44th Warmest Warmest since: 1895 1936
Ties: 1932, 1986
Apr–Sep 1897
6-Month
67.1°F
(19.5°C)
66.8°F
(19.3°C)
0.3°F
(0.2°C)
69th Coolest Coolest to Date 1907
57th Warmest Warmest since: 1896 1936
Ties: 1949, 1978
Mar–Sep 1897
7-Month
62.9°F
(17.2°C)
62.8°F
(17.1°C)
0.1°F
(0.1°C)
60th Coolest Coolest to Date 1924
66th Warmest Warmest since: 1896 1936
Ties: 1944, 1957, 1981
Feb–Sep 1897
8-Month
58.8°F
(14.9°C)
58.6°F
(14.8°C)
0.2°F
(0.1°C)
77th Coolest Coolest since: 1895 1904
49th Warmest Warmest since: 1896 2012
Ties: 1908, 1914, 1918, 1927, 1942, 1944, 1981
Jan–Sep 1897
9-Month
54.7°F
(12.6°C)
54.7°F
(12.6°C)
0.0°F
(0.0°C)
65th Coolest Coolest since: 1895 1904
61st Warmest Warmest since: 1896 2012
Ties: 1900, 1910, 1948
Dec 1896–Sep 1897
10-Month
52.6°F
(11.4°C)
52.0°F
(11.1°C)
0.6°F
(0.3°C)
81st Coolest Coolest to Date 1904
44th Warmest Warmest since: 1896 2012
Ties: 1981, 2004
Nov 1896–Sep 1897
11-Month
51.2°F
(10.7°C)
50.9°F
(10.5°C)
0.3°F
(0.2°C)
76th Coolest Coolest to Date 1904
49th Warmest Warmest since: 1896 2012
Ties: 1944, 1959, 1980, 2013
Oct 1896–Sep 1897
12-Month
51.2°F
(10.7°C)
51.3°F
(10.7°C)
-0.1°F
(0.0°C)
57th Coolest Coolest to Date 1904
68th Warmest Warmest since: 1896 2012
Ties: 1909, 1928, 1974, 2013
Apr 1896–Sep 1897
18-Month
56.9°F
(13.8°C)
56.4°F
(13.6°C)
0.5°F
(0.2°C)
79th Coolest Coolest to Date 1904
46th Warmest Warmest since: 1896 2012
Ties: 1900, 1995
Oct 1895–Sep 1897
24-Month
51.3°F
(10.7°C)
51.2°F
(10.7°C)
0.1°F
(0.0°C)
67th Coolest Coolest to Date 1979
57th Warmest Warmest to Date 2017
Ties: 1930, 1950, 1965, 1973, 1977, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2020, retrieved on August 10, 2020 from https://www.ncdc.noaa.gov/cag/