Regional Rankings

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Please note, Palmer Indices are not available for NWS Regions. 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, January 2021

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
January 2021 1-Month	32.4°F (0.2°C)	29.3°F (-1.5°C)	3.1°F (1.7°C)	92nd Coolest	Coolest since: 2019	1977
	32.4°F (0.2°C)	29.3°F (-1.5°C)	3.1°F (1.7°C)	37th Warmest	Warmest since: 2020	2006
	Ties: 1944
Dec 2020–Jan 2021 2-Month	33.5°F (0.8°C)	30.9°F (-0.6°C)	2.6°F (1.4°C)	88th Coolest	Coolest since: 2019	1918
	33.5°F (0.8°C)	30.9°F (-0.6°C)	2.6°F (1.4°C)	40th Warmest	Warmest since: 2020	1932
	Ties: 2019
Nov 2020–Jan 2021 3-Month	38.2°F (3.4°C)	34.7°F (1.5°C)	3.5°F (1.9°C)	113th Coolest	Coolest since: 2020	1977
Nov 2020–Jan 2021 3-Month	38.2°F (3.4°C)	34.7°F (1.5°C)	3.5°F (1.9°C)	15th Warmest	Warmest since: 2017	1932
Oct 2020–Jan 2021 4-Month	42.3°F (5.7°C)	39.6°F (4.2°C)	2.7°F (1.5°C)	108th Coolest	Coolest since: 2019	1977
	42.3°F (5.7°C)	39.6°F (4.2°C)	2.7°F (1.5°C)	20th Warmest	Warmest since: 2020	1932
	Ties: 1949
Sep 2020–Jan 2021 5-Month	47.0°F (8.3°C)	44.9°F (7.2°C)	2.1°F (1.1°C)	107th Coolest	Coolest since: 2019	1977
	47.0°F (8.3°C)	44.9°F (7.2°C)	2.1°F (1.1°C)	21st Warmest	Warmest since: 2020	1932
	Ties: 1913, 1916, 1934, 1937, 1983, 1995
Aug 2020–Jan 2021 6-Month	51.2°F (10.7°C)	49.3°F (9.6°C)	1.9°F (1.1°C)	107th Coolest	Coolest since: 2019	1977
	51.2°F (10.7°C)	49.3°F (9.6°C)	1.9°F (1.1°C)	21st Warmest	Warmest since: 2020	1932
	Ties: 1923, 1949, 2007
Jul 2020–Jan 2021 7-Month	54.9°F (12.7°C)	52.9°F (11.6°C)	2.0°F (1.1°C)	113th Coolest	Coolest since: 2019	1977
	54.9°F (12.7°C)	52.9°F (11.6°C)	2.0°F (1.1°C)	15th Warmest	Warmest since: 2020	1932
	Ties: 1914, 1942
Jun 2020–Jan 2021 8-Month	56.9°F (13.8°C)	55.1°F (12.8°C)	1.8°F (1.0°C)	111th Coolest	Coolest since: 2019	1977
	56.9°F (13.8°C)	55.1°F (12.8°C)	1.8°F (1.0°C)	17th Warmest	Warmest since: 2020	1932
	Ties: 1914, 1934, 1935
May 2020–Jan 2021 9-Month	57.2°F (14.0°C)	55.8°F (13.2°C)	1.4°F (0.8°C)	104th Coolest	Coolest since: 2018	1977
	57.2°F (14.0°C)	55.8°F (13.2°C)	1.4°F (0.8°C)	24th Warmest	Warmest since: 2020	1932
	Ties: 1900, 1907, 2000
Apr 2020–Jan 2021 10-Month	56.4°F (13.6°C)	55.3°F (12.9°C)	1.1°F (0.7°C)	92nd Coolest	Coolest since: 2018	1918
	56.4°F (13.6°C)	55.3°F (12.9°C)	1.1°F (0.7°C)	36th Warmest	Warmest since: 2020	1932
	Ties: 1913, 1953, 1972
Mar 2020–Jan 2021 11-Month	55.6°F (13.1°C)	54.1°F (12.3°C)	1.5°F (0.8°C)	108th Coolest	Coolest since: 2019	1918
	55.6°F (13.1°C)	54.1°F (12.3°C)	1.5°F (0.8°C)	20th Warmest	Warmest since: 2020	2017
	Ties: 1934, 1949, 2005
Feb 2020–Jan 2021 12-Month	53.9°F (12.2°C)	52.2°F (11.2°C)	1.7°F (1.0°C)	112th Coolest	Coolest since: 2018	1918
	53.9°F (12.2°C)	52.2°F (11.2°C)	1.7°F (1.0°C)	16th Warmest	Warmest since: 2020	2017
	Ties: 2018
Aug 2019–Jan 2021 18-Month	53.4°F (11.9°C)	51.3°F (10.7°C)	2.1°F (1.2°C)	122nd Coolest	Coolest since: 2020	1918
	53.4°F (11.9°C)	51.3°F (10.7°C)	2.1°F (1.2°C)	5th Warmest	Warmest since: 2018	2017
	Ties: 1922, 1992
Feb 2019–Jan 2021 24-Month	54.2°F (12.3°C)	52.2°F (11.2°C)	2.0°F (1.1°C)	121st Coolest	Coolest since: 2020	1918
	54.2°F (12.3°C)	52.2°F (11.2°C)	2.0°F (1.1°C)	6th Warmest	Warmest since: 2020	2013
	Ties: 1932, 2020
Feb 2018–Jan 2021 36-Month	54.1°F (12.3°C)	52.2°F (11.2°C)	1.9°F (1.1°C)	122nd Coolest	Coolest since: 2020	1918, 1979
	54.1°F (12.3°C)	52.2°F (11.2°C)	1.9°F (1.1°C)	4th Warmest	Warmest since: 2020	2019
	Ties: 2020
Feb 2017–Jan 2021 48-Month	54.0°F (12.2°C)	52.1°F (11.2°C)	1.9°F (1.0°C)	122nd Coolest	Coolest since: 2018	1980
	54.0°F (12.2°C)	52.1°F (11.2°C)	1.9°F (1.0°C)	3rd Warmest	Warmest since: 2020	2020
	Ties: 2022
Feb 2016–Jan 2021 60-Month	54.4°F (12.4°C)	52.2°F (11.2°C)	2.2°F (1.2°C)	123rd Coolest	Coolest since: 2020	1981
Feb 2016–Jan 2021 60-Month	54.4°F (12.4°C)	52.2°F (11.2°C)	2.2°F (1.2°C)	1st Warmest	Warmest to Date	2021

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published January 2023, retrieved on February 8, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings