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


Illinois, Climate Division 5. East

Average Temperature Rankings, September 1964

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 1964
1-Month
65.1°F
(18.4°C)
65.1°F
(18.4°C)
0.0°F
(0.0°C)
63rd Coolest Coolest since: 1963 1918
64th Warmest Warmest since: 1961 1925
Ties: 1946
Aug–Sep 1964
2-Month
67.8°F
(19.9°C)
68.6°F
(20.3°C)
-0.8°F
(-0.4°C)
40th Coolest Coolest since: 1963 1902, 1967
87th Warmest Warmest since: 1961 1936
Ties: 1923
Jul–Sep 1964
3-Month
69.9°F
(21.1°C)
70.5°F
(21.4°C)
-0.6°F
(-0.3°C)
46th Coolest Coolest since: 1963 1967
81st Warmest Warmest since: 1961 1936
Ties: 1993
Jun–Sep 1964
4-Month
70.5°F
(21.4°C)
70.5°F
(21.4°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1963 1915
70th Warmest Warmest since: 1961 1936
Ties: 1899, 1956
May–Sep 1964
5-Month
69.6°F
(20.9°C)
68.6°F
(20.3°C)
1.0°F
(0.6°C)
87th Coolest Coolest since: 1963 1924
40th Warmest Warmest since: 1959 1936
Ties: 1952
Apr–Sep 1964
6-Month
66.6°F
(19.2°C)
65.4°F
(18.6°C)
1.2°F
(0.6°C)
90th Coolest Coolest since: 1963 1907
37th Warmest Warmest since: 1959 1991
Ties: 1913, 2011
Mar–Sep 1964
7-Month
62.4°F
(16.9°C)
61.6°F
(16.4°C)
0.8°F
(0.5°C)
89th Coolest Coolest since: 1963 1924
38th Warmest Warmest since: 1959 2012
Ties: 1914, 1919, 1931, 1939, 1983, 2001, 2002, 2019
Feb–Sep 1964
8-Month
58.0°F
(14.4°C)
57.4°F
(14.1°C)
0.6°F
(0.3°C)
81st Coolest Coolest since: 1963 1904
46th Warmest Warmest since: 1959 2012
Ties: 1898, 1939, 1941, 1957
Jan–Sep 1964
9-Month
54.7°F
(12.6°C)
53.6°F
(12.0°C)
1.1°F
(0.6°C)
88th Coolest Coolest since: 1963 1904
39th Warmest Warmest since: 1955 2012
Ties: 1898, 1922
Dec 1963–Sep 1964
10-Month
50.9°F
(10.5°C)
51.1°F
(10.6°C)
-0.2°F
(-0.1°C)
56th Coolest Coolest since: 1963 1904
70th Warmest Warmest since: 1959 2012
Ties: 1935, 1971, 1993
Nov 1963–Sep 1964
11-Month
50.2°F
(10.1°C)
50.0°F
(10.0°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1963 1904
57th Warmest Warmest since: 1959 2012
Ties: 1935, 1972, 1980, 1989, 2011
Oct 1963–Sep 1964
12-Month
51.2°F
(10.7°C)
50.3°F
(10.2°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1963 1904
38th Warmest Warmest since: 1955 2012
Ties: 1938
Apr 1963–Sep 1964
18-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
77th Coolest Coolest since: 1963 1904
49th Warmest Warmest since: 1957 2012
Ties: 1981, 1985
Oct 1962–Sep 1964
24-Month
50.0°F
(10.0°C)
50.3°F
(10.2°C)
-0.3°F
(-0.2°C)
44th Coolest Coolest since: 1963 1905
81st Warmest Warmest since: 1959 2017
Ties: 1925, 1959
Oct 1961–Sep 1964
36-Month
49.8°F
(9.9°C)
50.3°F
(10.2°C)
-0.5°F
(-0.3°C)
32nd Coolest Coolest since: 1963 1904
92nd Warmest Warmest since: 1961 2018
Ties: 1900, 1910, 1914, 1927, 1929, 1952, 1967
Oct 1960–Sep 1964
48-Month
49.8°F
(9.9°C)
50.3°F
(10.2°C)
-0.5°F
(-0.3°C)
32nd Coolest Coolest since: 1963 1905
91st Warmest Warmest since: 1962 2019
Ties: 1900, 1928, 1962, 1965
Oct 1959–Sep 1964
60-Month
49.7°F
(9.8°C)
50.3°F
(10.2°C)
-0.6°F
(-0.4°C)
25th Coolest Coolest since: 1963 1905, 1906
97th Warmest Warmest since: 1962 2020
Ties: 1916, 1962, 1969

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published March 2021, retrieved on March 8, 2021 from https://www.ncdc.noaa.gov/cag/