Statewide Rankings

Statewide Data Info
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 1990

View Period (Months):
Download: CSV JSON XML
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
September 1990
1-Month		71.4°F
(21.9°C)		70.2°F
(21.2°C)		1.2°F
(0.7°C)		86th Coolest
Coolest since:
1918
43rd Warmest
Warmest since:
1925
Aug–Sep 1990
2-Month		73.7°F
(23.2°C)		73.1°F
(22.8°C)		0.6°F
(0.4°C)		84th Coolest
Coolest since:
1967
45th Warmest
Warmest since:
2007
Ties: 1896, 1951, 1972
Jul–Sep 1990
3-Month		74.6°F
(23.7°C)		74.4°F
(23.6°C)		0.2°F
(0.1°C)		67th Coolest
Coolest since:
1967
62nd Warmest
Warmest since:
1954
Ties: 1922, 1991, 2021
Jun–Sep 1990
4-Month		74.4°F
(23.6°C)		74.3°F
(23.5°C)		0.1°F
(0.1°C)		62nd Coolest
Coolest since:
1967
67th Warmest
Warmest since:
1925
Ties: 1938, 1960, 1970, 2000, 2006
May–Sep 1990
5-Month		72.3°F
(22.4°C)		72.6°F
(22.6°C)		-0.3°F
(-0.2°C)		42nd Coolest
Coolest since:
1967
87th Warmest
Warmest since:
1936
Ties: 1909, 1927, 2017
Apr–Sep 1990
6-Month		69.6°F
(20.9°C)		70.1°F
(21.2°C)		-0.5°F
(-0.3°C)		32nd Coolest
Coolest since:
1976
97th Warmest
Warmest since:
2010
Ties: 1901, 1949, 1973
Mar–Sep 1990
7-Month		67.0°F
(19.4°C)		67.0°F
(19.4°C)		0.0°F
(0.0°C)		51st Coolest
Coolest since:
1950, 1960
78th Warmest
Warmest since:
1921
Ties: 1903, 1988, 2003, 2009
Feb–Sep 1990
8-Month		64.6°F
(18.1°C)		63.7°F
(17.6°C)		0.9°F
(0.5°C)		90th Coolest
Coolest since:
1947
39th Warmest
Warmest since:
1921
Ties: 1918, 1933, 1948, 1999, 2020
Jan–Sep 1990
9-Month		62.3°F
(16.8°C)		60.7°F
(15.9°C)		1.6°F
(0.9°C)		114th Coolest
Coolest since:
1940
15th Warmest
Warmest since:
1921
Ties: 1898, 1927, 1933, 1991, 2018
Dec 1989–Sep 1990
10-Month		59.0°F
(15.0°C)		58.6°F
(14.8°C)		0.4°F
(0.2°C)		75th Coolest
Coolest since:
1940
53rd Warmest
Warmest since:
2012
Ties: 1923, 1950
Nov 1989–Sep 1990
11-Month		58.0°F
(14.4°C)		57.6°F
(14.2°C)		0.4°F
(0.2°C)		72nd Coolest
Coolest since:
1940
56th Warmest
Warmest since:
2012, 2016
Ties: 1903, 1916, 1923, 1972
Oct 1989–Sep 1990
12-Month		58.1°F
(14.5°C)		57.7°F
(14.3°C)		0.4°F
(0.2°C)		71st Coolest
Coolest since:
1940
57th Warmest
Warmest since:
2016
Ties: 1903, 1908, 2004
Apr 1989–Sep 1990
18-Month		61.5°F
(16.4°C)		61.8°F
(16.6°C)		-0.3°F
(-0.2°C)		40th Coolest
Coolest since:
1918, 1977
88th Warmest
Warmest since:
2017
Ties: 1899, 1910, 1929, 1983
Oct 1988–Sep 1990
24-Month		57.5°F
(14.2°C)		57.7°F
(14.3°C)		-0.2°F
(-0.1°C)		42nd Coolest
Coolest since:
1978, 1979
85th Warmest
Warmest since:
2017
Ties: 1900, 1917
Oct 1987–Sep 1990
36-Month		57.4°F
(14.1°C)		57.7°F
(14.3°C)		-0.3°F
(-0.2°C)		34th Coolest
Coolest since:
1979
92nd Warmest
Warmest since:
2018
Ties: 1902, 1997, 1998
Oct 1986–Sep 1990
48-Month		57.7°F
(14.3°C)		57.7°F
(14.3°C)		0.0°F
(0.0°C)		44th Coolest
Coolest since:
1979
81st Warmest
Warmest since:
2019
Ties: 1908, 1929, 1931, 1958, 1986, 1994, 1998
Oct 1985–Sep 1990
60-Month		58.0°F
(14.4°C)		57.7°F
(14.3°C)		0.3°F
(0.1°C)		74th Coolest
Coolest since:
1970, 1971, 1981
50th Warmest
Warmest since:
2020
Ties: 1946, 1958, 2015

Citing This Page