Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Ohio River Basin

Average Temperature Rankings, November 2012

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
November 2012
1-Month 		40.7°F
(4.8°C)		 42.3°F
(5.7°C)		 -1.6°F
(-0.9°C)		 37th Coolest
Coolest since:
 1976
92nd Warmest
Warmest since:
 1931
Ties: 1984
Oct–Nov 2012
2-Month 		46.9°F
(8.3°C)		 48.3°F
(9.1°C)		 -1.4°F
(-0.8°C)		 33rd Coolest
Coolest since:
 1976
96th Warmest
Warmest since:
 1931
Ties: 1904, 1966, 1997
Sep–Nov 2012
3-Month 		52.8°F
(11.6°C)		 54.1°F
(12.3°C)		 -1.3°F
(-0.7°C)		 23rd Coolest
Coolest since:
 1976
106th Warmest
Warmest since:
 1931
Ties: 1895, 1957, 1981
Aug–Nov 2012
4-Month 		57.7°F
(14.3°C)		 58.6°F
(14.8°C)		 -0.9°F
(-0.5°C)		 23rd Coolest
Coolest since:
 1976
106th Warmest
Warmest since:
 2016
Ties: 1904, 1923, 1925
Jul–Nov 2012
5-Month 		61.8°F
(16.6°C)		 61.7°F
(16.5°C)		 0.1°F
(0.1°C)		 59th Coolest
Coolest since:
 1976
70th Warmest
Warmest since:
 1931, 2016
Ties: 1911, 1944, 1948
Jun–Nov 2012
6-Month 		63.3°F
(17.4°C)		 63.1°F
(17.3°C)		 0.2°F
(0.1°C)		 70th Coolest
Coolest since:
 1976
59th Warmest
Warmest since:
 2016
Ties: 1930, 1935, 1946, 1948, 1955, 1960, 1977, 1984
May–Nov 2012
7-Month 		63.9°F
(17.7°C)		 62.8°F
(17.1°C)		 1.1°F
(0.6°C)		 100th Coolest
Coolest since:
 1976
29th Warmest
Warmest since:
 2016
Ties: 1911, 1913, 2020, 2022
Apr–Nov 2012
8-Month 		62.5°F
(16.9°C)		 61.4°F
(16.3°C)		 1.1°F
(0.6°C)		 98th Coolest
Coolest since:
 1976
31st Warmest
Warmest since:
 2010, 2016
Ties: 1933, 1953, 2004
Mar–Nov 2012
9-Month 		61.6°F
(16.4°C)		 59.2°F
(15.1°C)		 2.4°F
(1.3°C)		 124th Coolest
Coolest since:
 1917
5th Warmest
Warmest since:
 2016
Feb–Nov 2012
10-Month 		59.2°F
(15.1°C)		 56.4°F
(13.6°C)		 2.8°F
(1.5°C)		 126th Coolest
Coolest since:
 1917
3rd Warmest
Warmest since:
 2016
Jan–Nov 2012
11-Month 		57.0°F
(13.9°C)		 54.0°F
(12.2°C)		 3.0°F
(1.7°C)		 127th Coolest
Coolest since:
 1917, 1978
2nd Warmest
Warmest since:
 1921
Dec 2011–Nov 2012
12-Month 		55.4°F
(13.0°C)		 52.2°F
(11.2°C)		 3.2°F
(1.8°C)		 126th Coolest
Coolest since:
 1904, 1917, 1978
2nd Warmest
Warmest to Date
 2016
Jun 2011–Nov 2012
18-Month 		58.5°F
(14.7°C)		 55.8°F
(13.2°C)		 2.7°F
(1.5°C)		 125th Coolest
Coolest since:
 1904
3rd Warmest
Warmest to Date
 2016, 2017
Dec 2010–Nov 2012
24-Month 		54.2°F
(12.3°C)		 52.2°F
(11.2°C)		 2.0°F
(1.1°C)		 122nd Coolest
Coolest since:
 1979
5th Warmest
Warmest since:
 2017
Ties: 2020
Dec 2009–Nov 2012
36-Month 		54.0°F
(12.2°C)		 52.2°F
(11.2°C)		 1.8°F
(1.0°C)		 122nd Coolest
Coolest since:
 1979, 1980
4th Warmest
Warmest since:
 2018
Ties: 2019, 2021, 2022
Dec 2008–Nov 2012
48-Month 		53.5°F
(11.9°C)		 52.2°F
(11.2°C)		 1.3°F
(0.7°C)		 113th Coolest
Coolest since:
 1979
12th Warmest
Warmest since:
 2019
Ties: 1933, 1955, 2008, 2017
Dec 2007–Nov 2012
60-Month 		53.3°F
(11.8°C)		 52.2°F
(11.2°C)		 1.1°F
(0.6°C)		 112th Coolest
Coolest since:
 1980, 1982
12th Warmest
Warmest since:
 2020
Ties: 2001, 2003, 2006, 2007, 2017

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