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, September 1970

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1970 1-Month	73.9°F (23.3°C)	70.2°F (21.2°C)	3.7°F (2.1°C)	115th Coolest	Coolest since: 1969	1918
September 1970 1-Month	73.9°F (23.3°C)	70.2°F (21.2°C)	3.7°F (2.1°C)	14th Warmest	Warmest since: 1939	1925
Aug–Sep 1970 2-Month	75.1°F (23.9°C)	73.1°F (22.8°C)	2.0°F (1.1°C)	107th Coolest	Coolest since: 1969	1967
Aug–Sep 1970 2-Month	75.1°F (23.9°C)	73.1°F (22.8°C)	2.0°F (1.1°C)	22nd Warmest	Warmest since: 1955	2007
Jul–Sep 1970 3-Month	75.2°F (24.0°C)	74.5°F (23.6°C)	0.7°F (0.4°C)	94th Coolest	Coolest since: 1969	1967
	75.2°F (24.0°C)	74.5°F (23.6°C)	0.7°F (0.4°C)	35th Warmest	Warmest since: 1955	1954
	Ties: 1897, 1938, 1999, 2020
Jun–Sep 1970 4-Month	74.4°F (23.6°C)	74.3°F (23.5°C)	0.1°F (0.1°C)	64th Coolest	Coolest since: 1969	1967
	74.4°F (23.6°C)	74.3°F (23.5°C)	0.1°F (0.1°C)	65th Warmest	Warmest since: 1960	1925
	Ties: 1938, 1960, 1990, 2000, 2006
May–Sep 1970 5-Month	72.9°F (22.7°C)	72.6°F (22.6°C)	0.3°F (0.1°C)	73rd Coolest	Coolest since: 1969	1967
	72.9°F (22.7°C)	72.6°F (22.6°C)	0.3°F (0.1°C)	56th Warmest	Warmest since: 1962	1936
	Ties: 1908, 1938, 1951, 1957
Apr–Sep 1970 6-Month	70.7°F (21.5°C)	70.1°F (21.2°C)	0.6°F (0.3°C)	79th Coolest	Coolest since: 1969	1976
	70.7°F (21.5°C)	70.1°F (21.2°C)	0.6°F (0.3°C)	50th Warmest	Warmest since: 1965	2010
	Ties: 1948, 1959
Mar–Sep 1970 7-Month	67.2°F (19.6°C)	67.1°F (19.5°C)	0.1°F (0.1°C)	60th Coolest	Coolest since: 1969	1950, 1960
	67.2°F (19.6°C)	67.1°F (19.5°C)	0.1°F (0.1°C)	69th Warmest	Warmest since: 1959	1921
	Ties: 1895, 1910, 1959, 1978, 1985
Feb–Sep 1970 8-Month	63.4°F (17.4°C)	63.7°F (17.6°C)	-0.3°F (-0.2°C)	51st Coolest	Coolest since: 1969	1947
	63.4°F (17.4°C)	63.7°F (17.6°C)	-0.3°F (-0.2°C)	78th Warmest	Warmest since: 1962	1921
	Ties: 1942, 1980, 1988
Jan–Sep 1970 9-Month	59.7°F (15.4°C)	60.8°F (16.0°C)	-1.1°F (-0.6°C)	24th Coolest	Coolest since: 1969	1940
	59.7°F (15.4°C)	60.8°F (16.0°C)	-1.1°F (-0.6°C)	105th Warmest	Warmest since: 1965	1921
	Ties: 1982
Dec 1969–Sep 1970 10-Month	57.3°F (14.1°C)	58.6°F (14.8°C)	-1.3°F (-0.7°C)	14th Coolest	Coolest since: 1969	1940
	57.3°F (14.1°C)	58.6°F (14.8°C)	-1.3°F (-0.7°C)	114th Warmest	Warmest since: 1968	2012
	Ties: 1966
Nov 1969–Sep 1970 11-Month	56.1°F (13.4°C)	57.6°F (14.2°C)	-1.5°F (-0.8°C)	10th Coolest	Coolest since: 1963	1940
	56.1°F (13.4°C)	57.6°F (14.2°C)	-1.5°F (-0.8°C)	118th Warmest	Warmest since: 1969	2012, 2016
	Ties: 1902, 1979
Oct 1969–Sep 1970 12-Month	56.2°F (13.4°C)	57.6°F (14.2°C)	-1.4°F (-0.8°C)	10th Coolest	Coolest since: 1963	1940
	56.2°F (13.4°C)	57.6°F (14.2°C)	-1.4°F (-0.8°C)	118th Warmest	Warmest since: 1969	2016
	Ties: 1902, 1961, 1963
Apr 1969–Sep 1970 18-Month	60.9°F (16.1°C)	61.9°F (16.6°C)	-1.0°F (-0.5°C)	16th Coolest	Coolest since: 1969	1918, 1977
	60.9°F (16.1°C)	61.9°F (16.6°C)	-1.0°F (-0.5°C)	112th Warmest	Warmest since: 1966	2017
	Ties: 1951, 1958, 1962, 1993
Oct 1968–Sep 1970 24-Month	56.3°F (13.5°C)	57.6°F (14.2°C)	-1.3°F (-0.7°C)	3rd Coolest	Coolest since: 1969	1978, 1979
	56.3°F (13.5°C)	57.6°F (14.2°C)	-1.3°F (-0.7°C)	124th Warmest	Warmest since: 1969	2017
	Ties: 1918, 1961, 1969
Oct 1967–Sep 1970 36-Month	56.3°F (13.5°C)	57.7°F (14.3°C)	-1.4°F (-0.8°C)	2nd Coolest	Coolest since: 1970	1979
	56.3°F (13.5°C)	57.7°F (14.3°C)	-1.4°F (-0.8°C)	124th Warmest	Warmest since: 1969	2018
	Ties: 1978
Oct 1966–Sep 1970 48-Month	56.4°F (13.6°C)	57.7°F (14.3°C)	-1.3°F (-0.7°C)	2nd Coolest	Coolest since: 1970	1979
	56.4°F (13.6°C)	57.7°F (14.3°C)	-1.3°F (-0.7°C)	123rd Warmest	Warmest since: 1969	2019
	Ties: 1971, 1980
Oct 1965–Sep 1970 60-Month	56.4°F (13.6°C)	57.6°F (14.2°C)	-1.2°F (-0.6°C)	1st Coolest	Coolest since: 1970	1970, 1971, 1981
	56.4°F (13.6°C)	57.6°F (14.2°C)	-1.2°F (-0.6°C)	123rd Warmest	Warmest since: 1969	2020
	Ties: 1971, 1981

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 26, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings