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

Precipitation Rankings, January 2021

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
January 2021
1-Month
3.32"
(84.33mm)
4.89"
(124.21mm)
-1.57"
(-39.88mm)
37th Driest
Driest since:
1986
93rd Wettest
Wettest since:
1937
Dec 2020–Jan 2021
2-Month
7.98"
(202.69mm)
9.83"
(249.68mm)
-1.85"
(-46.99mm)
43rd Driest
Driest since:
1986
86th Wettest
Wettest since:
1937
Nov 2020–Jan 2021
3-Month
9.96"
(252.98mm)
13.89"
(352.81mm)
-3.93"
(-99.83mm)
16th Driest
Driest since:
1914
113th Wettest
Wettest since:
1949
Ties: 2018
Oct 2020–Jan 2021
4-Month
14.93"
(379.22mm)
16.96"
(430.78mm)
-2.03"
(-51.56mm)
41st Driest
Driest since:
1940
88th Wettest
Wettest since:
1937
Sep 2020–Jan 2021
5-Month
19.30"
(490.22mm)
20.36"
(517.14mm)
-1.06"
(-26.92mm)
49th Driest
Driest since:
1940
80th Wettest
Wettest since:
1937
Ties: 1969
Aug 2020–Jan 2021
6-Month
25.23"
(640.84mm)
24.21"
(614.93mm)
1.02"
(25.91mm)
76th Driest
Driest since:
1940
53rd Wettest
Wettest since:
1916
Ties: 1899
Jul 2020–Jan 2021
7-Month
29.99"
(761.75mm)
28.60"
(726.44mm)
1.39"
(35.31mm)
75th Driest
Driest since:
1940
54th Wettest
Wettest since:
1916
Jun 2020–Jan 2021
8-Month
33.87"
(860.30mm)
32.90"
(835.66mm)
0.97"
(24.64mm)
69th Driest
Driest since:
1931
60th Wettest
Wettest since:
1950
May 2020–Jan 2021
9-Month
38.43"
(976.12mm)
37.32"
(947.93mm)
1.11"
(28.19mm)
71st Driest
Driest since:
1914
58th Wettest
Wettest since:
1916
Apr 2020–Jan 2021
10-Month
44.99"
(1,142.75mm)
41.82"
(1,062.23mm)
3.17"
(80.52mm)
83rd Driest
Driest since:
1931
46th Wettest
Wettest since:
1974
Mar 2020–Jan 2021
11-Month
53.14"
(1,349.76mm)
47.26"
(1,200.40mm)
5.88"
(149.36mm)
101st Driest
Driest since:
1931
28th Wettest
Wettest since:
1974
Feb 2020–Jan 2021
12-Month
62.32"
(1,582.93mm)
51.73"
(1,313.94mm)
10.59"
(268.99mm)
121st Driest
Driest since:
1931
8th Wettest
Wettest since:
1974
Aug 2019–Jan 2021
18-Month
91.71"
(2,329.43mm)
75.95"
(1,929.13mm)
15.76"
(400.30mm)
120th Driest
Driest since:
1942
8th Wettest
Wettest since:
1974
Feb 2019–Jan 2021
24-Month
130.18"
(3,306.57mm)
103.51"
(2,629.15mm)
26.67"
(677.42mm)
125th Driest
Driest since:
1942
3rd Wettest
Wettest since:
2020
Feb 2018–Jan 2021
36-Month
200.55"
(5,093.97mm)
155.17"
(3,941.32mm)
45.38"
(1,152.65mm)
126th Driest
Driest since:
1944
1st Wettest
Wettest to Date
2021
Feb 2017–Jan 2021
48-Month
255.08"
(6,479.03mm)
206.83"
(5,253.48mm)
48.25"
(1,225.55mm)
124th Driest
Driest since:
1944
2nd Wettest
Wettest to Date
2022
Feb 2016–Jan 2021
60-Month
303.60"
(7,711.44mm)
258.39"
(6,563.11mm)
45.21"
(1,148.33mm)
122nd Driest
Driest since:
1944
3rd Wettest
Wettest to Date
2023

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