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, April 2018

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2018
1-Month
52.9°F
(11.6°C)
57.6°F
(14.2°C)
-4.7°F
(-2.6°C)
4th Coolest
Coolest since:
1907
125th Warmest
Warmest since:
1896
Mar–Apr 2018
2-Month
50.6°F
(10.3°C)
53.1°F
(11.7°C)
-2.5°F
(-1.4°C)
20th Coolest
Coolest since:
1960
109th Warmest
Warmest since:
2012
Feb–Apr 2018
3-Month
49.9°F
(9.9°C)
48.7°F
(9.3°C)
1.2°F
(0.6°C)
87th Coolest
Coolest since:
1958
42nd Warmest
Warmest since:
2012
Ties: 1998, 2002, 2009
Jan–Apr 2018
4-Month
45.6°F
(7.6°C)
45.8°F
(7.7°C)
-0.2°F
(-0.1°C)
55th Coolest
Coolest since:
1978
74th Warmest
Warmest since:
2017
Ties: 1994
Dec 2017–Apr 2018
5-Month
44.4°F
(6.9°C)
44.5°F
(6.9°C)
-0.1°F
(0.0°C)
57th Coolest
Coolest since:
1978
71st Warmest
Warmest since:
2012
Nov 2017–Apr 2018
6-Month
45.3°F
(7.4°C)
45.0°F
(7.2°C)
0.3°F
(0.2°C)
59th Coolest
Coolest since:
1902
69th Warmest
Warmest since:
2017
Ties: 1911, 1913, 1917, 1983
Oct 2017–Apr 2018
7-Month
47.5°F
(8.6°C)
47.0°F
(8.3°C)
0.5°F
(0.3°C)
74th Coolest
Coolest since:
1977
54th Warmest
Warmest since:
2017
Ties: 1908, 1911, 1942, 1945, 1955, 1998
Sep 2017–Apr 2018
8-Month
50.2°F
(10.1°C)
49.9°F
(9.9°C)
0.3°F
(0.2°C)
69th Coolest
Coolest since:
1977
59th Warmest
Warmest since:
2017
Ties: 1901, 1929, 1985, 2011
Aug 2017–Apr 2018
9-Month
52.9°F
(11.6°C)
52.8°F
(11.6°C)
0.1°F
(0.0°C)
59th Coolest
Coolest since:
1977
69th Warmest
Warmest since:
2017
Ties: 1896, 1914, 1917, 1985, 1997, 1998
Jul 2017–Apr 2018
10-Month
55.4°F
(13.0°C)
55.2°F
(12.9°C)
0.2°F
(0.1°C)
59th Coolest
Coolest since:
1977
69th Warmest
Warmest since:
2017
Ties: 1953, 1956, 1990, 1998
Jun 2017–Apr 2018
11-Month
57.0°F
(13.9°C)
56.9°F
(13.8°C)
0.1°F
(0.1°C)
55th Coolest
Coolest since:
1977
73rd Warmest
Warmest since:
2017
Ties: 1896, 1911, 1913, 1926, 1943, 1990, 2009
May 2017–Apr 2018
12-Month
57.8°F
(14.3°C)
57.6°F
(14.2°C)
0.2°F
(0.1°C)
59th Coolest
Coolest since:
1977
69th Warmest
Warmest since:
2017
Ties: 1913, 1917, 1943, 1948, 1988, 1989, 1997
Nov 2016–Apr 2018
18-Month
55.3°F
(12.9°C)
53.4°F
(11.9°C)
1.9°F
(1.0°C)
119th Coolest
Coolest since:
1978
8th Warmest
Warmest since:
2017
Ties: 1933, 2008
May 2016–Apr 2018
24-Month
59.8°F
(15.4°C)
57.7°F
(14.3°C)
2.1°F
(1.1°C)
124th Coolest
Coolest since:
1978
3rd Warmest
Warmest since:
2017
Ties: 2012
May 2015–Apr 2018
36-Month
59.9°F
(15.5°C)
57.6°F
(14.2°C)
2.3°F
(1.3°C)
125th Coolest
Coolest since:
1979
1st Warmest
Warmest to Date
2018
May 2014–Apr 2018
48-Month
59.2°F
(15.1°C)
57.7°F
(14.3°C)
1.5°F
(0.8°C)
120th Coolest
Coolest since:
1980
5th Warmest
Warmest since:
2019, 2020
May 2013–Apr 2018
60-Month
58.6°F
(14.8°C)
57.6°F
(14.2°C)
1.0°F
(0.6°C)
111th Coolest
Coolest since:
1981
13th Warmest
Warmest since:
2020
Ties: 1938, 1957

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