Statewide Rankings

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Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Tennessee

Average Temperature Rankings, December 2018

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
December 2018 1-Month	42.7°F (5.9°C)	39.2°F (4.0°C)	3.5°F (1.9°C)	99th Coolest	Coolest since: 2017	1963
	42.7°F (5.9°C)	39.2°F (4.0°C)	3.5°F (1.9°C)	30th Warmest	Warmest since: 2015	2015
	Ties: 1996
Nov–Dec 2018 2-Month	43.6°F (6.4°C)	43.4°F (6.3°C)	0.2°F (0.1°C)	59th Coolest	Coolest since: 2014	1950, 1976
	43.6°F (6.4°C)	43.4°F (6.3°C)	0.2°F (0.1°C)	70th Warmest	Warmest since: 2017	2015
	Ties: 1909, 1911, 1928, 1996
Oct–Dec 2018 3-Month	49.4°F (9.7°C)	48.5°F (9.2°C)	0.9°F (0.5°C)	83rd Coolest	Coolest since: 2014	1917
	49.4°F (9.7°C)	48.5°F (9.2°C)	0.9°F (0.5°C)	46th Warmest	Warmest since: 2017	1931
	Ties: 1913, 1991, 2012
Sep–Dec 2018 4-Month	55.7°F (13.2°C)	53.8°F (12.1°C)	1.9°F (1.1°C)	104th Coolest	Coolest since: 2017	1976
Sep–Dec 2018 4-Month	55.7°F (13.2°C)	53.8°F (12.1°C)	1.9°F (1.1°C)	25th Warmest	Warmest since: 2016	1931
Aug–Dec 2018 5-Month	59.9°F (15.5°C)	58.3°F (14.6°C)	1.6°F (0.9°C)	108th Coolest	Coolest since: 2017	1976
	59.9°F (15.5°C)	58.3°F (14.6°C)	1.6°F (0.9°C)	21st Warmest	Warmest since: 2016	1931
	Ties: 1897, 1936
Jul–Dec 2018 6-Month	62.9°F (17.2°C)	61.4°F (16.3°C)	1.5°F (0.9°C)	112th Coolest	Coolest since: 2017	1976
	62.9°F (17.2°C)	61.4°F (16.3°C)	1.5°F (0.9°C)	17th Warmest	Warmest since: 2016	1931
	Ties: 1954, 1956, 2020
Jun–Dec 2018 7-Month	64.9°F (18.3°C)	63.2°F (17.3°C)	1.7°F (1.0°C)	114th Coolest	Coolest since: 2017	1976
Jun–Dec 2018 7-Month	64.9°F (18.3°C)	63.2°F (17.3°C)	1.7°F (1.0°C)	15th Warmest	Warmest since: 2016	1931
May–Dec 2018 8-Month	65.8°F (18.8°C)	63.6°F (17.6°C)	2.2°F (1.2°C)	122nd Coolest	Coolest since: 2017	1976
	65.8°F (18.8°C)	63.6°F (17.6°C)	2.2°F (1.2°C)	7th Warmest	Warmest since: 2016	1931, 2016
	Ties: 1921, 1933
Apr–Dec 2018 9-Month	64.4°F (18.0°C)	62.9°F (17.2°C)	1.5°F (0.8°C)	114th Coolest	Coolest since: 2017	1976
	64.4°F (18.0°C)	62.9°F (17.2°C)	1.5°F (0.8°C)	15th Warmest	Warmest since: 2016	2015, 2016
	Ties: 1999, 2011
Mar–Dec 2018 10-Month	62.8°F (17.1°C)	61.5°F (16.4°C)	1.3°F (0.7°C)	113th Coolest	Coolest since: 2017	1917
	62.8°F (17.1°C)	61.5°F (16.4°C)	1.3°F (0.7°C)	16th Warmest	Warmest since: 2016	2016
	Ties: 1900, 1911, 1919, 1991, 2010
Feb–Dec 2018 11-Month	61.5°F (16.4°C)	59.6°F (15.3°C)	1.9°F (1.1°C)	122nd Coolest	Coolest since: 2017	1917
Feb–Dec 2018 11-Month	61.5°F (16.4°C)	59.6°F (15.3°C)	1.9°F (1.1°C)	7th Warmest	Warmest since: 2016	2016
Jan–Dec 2018 12-Month	59.1°F (15.1°C)	57.7°F (14.3°C)	1.4°F (0.8°C)	111th Coolest	Coolest since: 2015	1917
	59.1°F (15.1°C)	57.7°F (14.3°C)	1.4°F (0.8°C)	18th Warmest	Warmest since: 2017	1921
	Ties: 1991
Jul 2017–Dec 2018 18-Month	60.0°F (15.6°C)	58.9°F (14.9°C)	1.1°F (0.7°C)	109th Coolest	Coolest since: 2015	1968
	60.0°F (15.6°C)	58.9°F (14.9°C)	1.1°F (0.7°C)	19th Warmest	Warmest since: 2017	2016, 2017
	Ties: 1931, 1957, 2002, 2008, 2011
Jan 2017–Dec 2018 24-Month	59.5°F (15.3°C)	57.6°F (14.2°C)	1.9°F (1.1°C)	121st Coolest	Coolest since: 2015	1979
	59.5°F (15.3°C)	57.6°F (14.2°C)	1.9°F (1.1°C)	7th Warmest	Warmest since: 2017	2017
	Ties: 2019
Jan 2016–Dec 2018 36-Month	59.8°F (15.4°C)	57.7°F (14.3°C)	2.1°F (1.1°C)	126th Coolest	Coolest since: 2017	1968, 1969, 1978
	59.8°F (15.4°C)	57.7°F (14.3°C)	2.1°F (1.1°C)	1st Warmest	Warmest since: 2017	2017, 2018
	Ties: 2017
Jan 2015–Dec 2018 48-Month	59.6°F (15.3°C)	57.7°F (14.3°C)	1.9°F (1.0°C)	124th Coolest	Coolest since: 2017	1979
Jan 2015–Dec 2018 48-Month	59.6°F (15.3°C)	57.7°F (14.3°C)	1.9°F (1.0°C)	2nd Warmest	Warmest to Date	2019
Jan 2014–Dec 2018 60-Month	59.0°F (15.0°C)	57.7°F (14.3°C)	1.3°F (0.7°C)	120th Coolest	Coolest since: 2017	1970, 1980
Jan 2014–Dec 2018 60-Month	59.0°F (15.0°C)	57.7°F (14.3°C)	1.3°F (0.7°C)	5th Warmest	Warmest to Date	2020

Citing This Page

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