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


Illinois, Climate Division 3. West

Average Temperature Rankings, September 1934

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1934
1-Month
63.4°F
(17.4°C)
66.1°F
(18.9°C)
-2.7°F
(-1.5°C)
18th Coolest Coolest since: 1928 1918
108th Warmest Warmest since: 1933 1931, 1933
Aug–Sep 1934
2-Month
69.6°F
(20.9°C)
69.9°F
(21.1°C)
-0.3°F
(-0.2°C)
58th Coolest Coolest since: 1932 1967
68th Warmest Warmest since: 1933 1936
Ties: 1923, 1945, 1979
Jul–Sep 1934
3-Month
74.0°F
(23.3°C)
71.9°F
(22.2°C)
2.1°F
(1.1°C)
108th Coolest Coolest since: 1932 1967
18th Warmest Warmest since: 1933 1936
Jun–Sep 1934
4-Month
75.5°F
(24.2°C)
71.9°F
(22.2°C)
3.6°F
(2.0°C)
124th Coolest Coolest since: 1933 1992
2nd Warmest Warmest to Date 1936
May–Sep 1934
5-Month
74.1°F
(23.4°C)
69.9°F
(21.1°C)
4.2°F
(2.3°C)
124th Coolest Coolest since: 1933 1924, 1967
2nd Warmest Warmest to Date 1936
Apr–Sep 1934
6-Month
70.5°F
(21.4°C)
66.8°F
(19.3°C)
3.7°F
(2.1°C)
124th Coolest Coolest since: 1933 1907
2nd Warmest Warmest to Date 1936
Mar–Sep 1934
7-Month
65.5°F
(18.6°C)
62.9°F
(17.2°C)
2.6°F
(1.4°C)
120th Coolest Coolest since: 1933 1924
6th Warmest Warmest since: 1921 1936
Ties: 1977, 1991
Feb–Sep 1934
8-Month
60.4°F
(15.8°C)
58.5°F
(14.7°C)
1.9°F
(1.1°C)
110th Coolest Coolest since: 1933 1904
16th Warmest Warmest since: 1930 2012
Jan–Sep 1934
9-Month
57.2°F
(14.0°C)
54.6°F
(12.6°C)
2.6°F
(1.4°C)
117th Coolest Coolest since: 1932 1904
9th Warmest Warmest since: 1933 2012
Ties: 2006
Dec 1933–Sep 1934
10-Month
54.7°F
(12.6°C)
52.0°F
(11.1°C)
2.7°F
(1.5°C)
119th Coolest Coolest since: 1933 1904
6th Warmest Warmest since: 1921 2012
Nov 1933–Sep 1934
11-Month
53.4°F
(11.9°C)
51.0°F
(10.6°C)
2.4°F
(1.3°C)
114th Coolest Coolest since: 1933 1904
11th Warmest Warmest since: 1932 2012
Ties: 1954, 1991
Oct 1933–Sep 1934
12-Month
53.3°F
(11.8°C)
51.3°F
(10.7°C)
2.0°F
(1.1°C)
113th Coolest Coolest since: 1933 1904
12th Warmest Warmest since: 1932 2012
Ties: 1919, 1939, 1991
Apr 1933–Sep 1934
18-Month
58.5°F
(14.7°C)
56.4°F
(13.6°C)
2.1°F
(1.1°C)
120th Coolest Coolest since: 1933 1904
5th Warmest Warmest since: 1932 2012
Ties: 1987, 2002, 2006
Oct 1932–Sep 1934
24-Month
52.9°F
(11.6°C)
51.2°F
(10.7°C)
1.7°F
(0.9°C)
109th Coolest Coolest since: 1931 1979
15th Warmest Warmest since: 1933 2017
Ties: 1939
Oct 1931–Sep 1934
36-Month
53.3°F
(11.8°C)
51.2°F
(10.7°C)
2.1°F
(1.1°C)
120th Coolest Coolest since: 1933 1979
3rd Warmest Warmest to Date 2018
Ties: 2007
Oct 1930–Sep 1934
48-Month
53.2°F
(11.8°C)
51.2°F
(10.7°C)
2.0°F
(1.1°C)
121st Coolest Coolest since: 1933 1905
1st Warmest Warmest to Date 1934
Oct 1929–Sep 1934
60-Month
53.0°F
(11.7°C)
51.2°F
(10.7°C)
1.8°F
(1.0°C)
120th Coolest Coolest since: 1933 1906, 1982
1st Warmest Warmest to Date 1934

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published April 2020, retrieved on April 8, 2020 from https://www.ncdc.noaa.gov/cag/