Climate at a Glance

Regional 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 April 2021. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Average Temperature Rankings, September 1930

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1930
1-Month
69.5°F
(20.8°C)
67.1°F
(19.5°C)
2.4°F
(1.3°C)
98th Coolest Coolest since: 1929 1918
29th Warmest Warmest since: 1927 1925
Ties: 1955
Aug–Sep 1930
2-Month
72.2°F
(22.3°C)
70.5°F
(21.4°C)
1.7°F
(0.9°C)
99th Coolest Coolest since: 1929 1967
28th Warmest Warmest since: 1926 1936
Ties: 1898, 1926
Jul–Sep 1930
3-Month
74.2°F
(23.4°C)
72.2°F
(22.3°C)
2.0°F
(1.1°C)
113th Coolest Coolest since: 1929 1967
14th Warmest Warmest since: 1921 1936
Ties: 1934, 2007
Jun–Sep 1930
4-Month
73.4°F
(23.0°C)
72.0°F
(22.2°C)
1.4°F
(0.8°C)
99th Coolest Coolest since: 1929 1967
28th Warmest Warmest since: 1925 1936
Ties: 1919, 2011
May–Sep 1930
5-Month
71.5°F
(21.9°C)
70.2°F
(21.2°C)
1.3°F
(0.7°C)
98th Coolest Coolest since: 1929 1967
29th Warmest Warmest since: 1921 1936
Ties: 1952, 1954, 2002
Apr–Sep 1930
6-Month
68.9°F
(20.5°C)
67.4°F
(19.7°C)
1.5°F
(0.8°C)
106th Coolest Coolest since: 1929 1907
21st Warmest Warmest since: 1925 2010
Ties: 1911, 2002, 2005
Mar–Sep 1930
7-Month
64.9°F
(18.3°C)
63.8°F
(17.7°C)
1.1°F
(0.6°C)
101st Coolest Coolest since: 1929 1924
26th Warmest Warmest since: 1925 2012
Ties: 1898, 1908, 1939, 1941, 2005
Feb–Sep 1930
8-Month
61.9°F
(16.6°C)
59.9°F
(15.5°C)
2.0°F
(1.1°C)
115th Coolest Coolest since: 1929 1924
12th Warmest Warmest since: 1925 2012
Ties: 2010
Jan–Sep 1930
9-Month
57.9°F
(14.4°C)
56.5°F
(13.6°C)
1.4°F
(0.8°C)
98th Coolest Coolest since: 1929 1979
29th Warmest Warmest since: 1925 2012
Ties: 1999, 2010
Dec 1929–Sep 1930
10-Month
55.5°F
(13.1°C)
54.2°F
(12.3°C)
1.3°F
(0.8°C)
96th Coolest Coolest since: 1929 1904, 1978
30th Warmest Warmest since: 1925 2012
Nov 1929–Sep 1930
11-Month
54.0°F
(12.2°C)
53.2°F
(11.8°C)
0.8°F
(0.4°C)
87th Coolest Coolest since: 1929 1904
39th Warmest Warmest since: 1925 2012
Ties: 1913, 1988, 2004
Oct 1929–Sep 1930
12-Month
54.0°F
(12.2°C)
53.4°F
(11.9°C)
0.6°F
(0.3°C)
82nd Coolest Coolest since: 1929 1904
44th Warmest Warmest since: 1925 2012
Ties: 1931, 1935, 1976
Apr 1929–Sep 1930
18-Month
58.2°F
(14.6°C)
58.0°F
(14.4°C)
0.2°F
(0.2°C)
65th Coolest Coolest since: 1929 1918
61st Warmest Warmest since: 1925 2012
Ties: 1945, 1948, 1952
Oct 1928–Sep 1930
24-Month
53.5°F
(11.9°C)
53.4°F
(11.9°C)
0.1°F
(0.0°C)
68th Coolest Coolest since: 1929 1979
57th Warmest Warmest since: 1923 2017
Ties: 1948, 1995, 2009
Oct 1927–Sep 1930
36-Month
53.3°F
(11.8°C)
53.3°F
(11.8°C)
0.0°F
(0.0°C)
42nd Coolest Coolest since: 1929 1979
82nd Warmest Warmest since: 1927 2018
Ties: 1899, 1901, 1908, 1913, 1924, 1927, 1951, 1952, 1959, 1995, 1998
Oct 1926–Sep 1930
48-Month
53.3°F
(11.8°C)
53.4°F
(11.9°C)
-0.1°F
(-0.1°C)
43rd Coolest Coolest since: 1929 1980
80th Warmest Warmest since: 1925 2019
Ties: 1910, 1977
Oct 1925–Sep 1930
60-Month
53.0°F
(11.7°C)
53.4°F
(11.9°C)
-0.4°F
(-0.2°C)
30th Coolest Coolest since: 1928 1981, 1982
92nd Warmest Warmest since: 1929 2020
Ties: 1960, 1973, 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2021, retrieved on May 13, 2021 from https://www.ncdc.noaa.gov/cag/