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, October 1999

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
October 1999
1-Month
55.4°F
(13.0°C)
55.6°F
(13.1°C)
-0.2°F
(-0.1°C)
58th Coolest Coolest since: 1997 1917
69th Warmest Warmest since: 1998 1947
Ties: 1936, 1944, 1955
Sep–Oct 1999
2-Month
60.8°F
(16.0°C)
61.3°F
(16.3°C)
-0.5°F
(-0.3°C)
49th Coolest Coolest since: 1997 1917
78th Warmest Warmest since: 1998 2016
Ties: 1925, 1942, 1951, 1965, 1977, 1980, 1997
Aug–Oct 1999
3-Month
65.0°F
(18.3°C)
65.5°F
(18.6°C)
-0.5°F
(-0.3°C)
42nd Coolest Coolest since: 1997 1917, 1976
85th Warmest Warmest since: 1998 1900, 1947
Ties: 1924, 1951, 1958, 1975, 2001, 2004, 2020
Jul–Oct 1999
4-Month
68.4°F
(20.2°C)
68.0°F
(20.0°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1997 1967, 1976
52nd Warmest Warmest since: 1998 1936
Ties: 1906, 2000
Jun–Oct 1999
5-Month
69.2°F
(20.7°C)
68.7°F
(20.4°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1997 1917
47th Warmest Warmest since: 1998 1936
Ties: 1949
May–Oct 1999
6-Month
68.3°F
(20.2°C)
67.7°F
(19.8°C)
0.6°F
(0.4°C)
78th Coolest Coolest since: 1997 1917
49th Warmest Warmest since: 1998 1936
Ties: 1918, 1971
Apr–Oct 1999
7-Month
66.6°F
(19.2°C)
65.7°F
(18.7°C)
0.9°F
(0.5°C)
92nd Coolest Coolest since: 1997 1917
35th Warmest Warmest since: 1998 2010
Ties: 1930, 1944, 1947
Mar–Oct 1999
8-Month
63.2°F
(17.3°C)
62.7°F
(17.1°C)
0.5°F
(0.2°C)
75th Coolest Coolest since: 1997 1917
52nd Warmest Warmest since: 1998 2012
Ties: 1913, 1944, 2020
Feb–Oct 1999
9-Month
60.6°F
(15.9°C)
59.4°F
(15.2°C)
1.2°F
(0.7°C)
98th Coolest Coolest since: 1997 1917
29th Warmest Warmest since: 1998 2012
Ties: 1919, 1931
Jan–Oct 1999
10-Month
57.7°F
(14.3°C)
56.5°F
(13.6°C)
1.2°F
(0.7°C)
97th Coolest Coolest since: 1997 1978, 1979
30th Warmest Warmest since: 1998 2012
Ties: 1922
Dec 1998–Oct 1999
11-Month
55.9°F
(13.3°C)
54.3°F
(12.4°C)
1.6°F
(0.9°C)
106th Coolest Coolest since: 1997 1978
20th Warmest Warmest since: 1998 2012
Ties: 1933
Nov 1998–Oct 1999
12-Month
55.1°F
(12.8°C)
53.4°F
(11.9°C)
1.7°F
(0.9°C)
112th Coolest Coolest since: 1997 1904
14th Warmest Warmest since: 1998 2012, 2016
Ties: 1919
May 1998–Oct 1999
18-Month
60.0°F
(15.6°C)
58.2°F
(14.6°C)
1.8°F
(1.0°C)
120th Coolest Coolest since: 1998 1918
6th Warmest Warmest since: 1954 2012, 2016, 2017
Nov 1997–Oct 1999
24-Month
55.4°F
(13.0°C)
53.4°F
(11.9°C)
2.0°F
(1.1°C)
119th Coolest Coolest since: 1998 1979
6th Warmest Warmest since: 1922 2017
Ties: 2000
Nov 1996–Oct 1999
36-Month
54.4°F
(12.4°C)
53.3°F
(11.8°C)
1.1°F
(0.6°C)
105th Coolest Coolest since: 1998 1979
19th Warmest Warmest since: 1955 2018
Ties: 1921, 1935, 1939
Nov 1995–Oct 1999
48-Month
53.8°F
(12.1°C)
53.4°F
(11.9°C)
0.4°F
(0.2°C)
81st Coolest Coolest since: 1998 1979, 1980
42nd Warmest Warmest since: 1993 2019
Ties: 1911, 1921, 1937, 1938, 1942, 1990
Nov 1994–Oct 1999
60-Month
54.0°F
(12.2°C)
53.4°F
(11.9°C)
0.6°F
(0.3°C)
91st Coolest Coolest since: 1998 1982
31st Warmest Warmest since: 1992 2020
Ties: 1922, 1932, 1938, 1939, 1942, 1992

Citing This Page

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