Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of June 2020. For more information, please see Climatological Rankings.


Tennessee

Precipitation Rankings, December 2018

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 2018
1-Month
7.34"
(186.44mm)
4.95"
(125.73mm)
2.39"
(60.71mm)
109th Driest Driest since: 2017 1965
17th Wettest Wettest since: 2015 1990
Nov–Dec 2018
2-Month
12.85"
(326.39mm)
9.00"
(228.60mm)
3.85"
(97.79mm)
108th Driest Driest since: 2017 1917
18th Wettest Wettest since: 2015 1948
Oct–Dec 2018
3-Month
16.42"
(417.07mm)
12.03"
(305.56mm)
4.39"
(111.51mm)
108th Driest Driest since: 2017 1965
18th Wettest Wettest since: 2015 1990
Sep–Dec 2018
4-Month
23.71"
(602.23mm)
15.43"
(391.92mm)
8.28"
(210.31mm)
122nd Driest Driest since: 2017 1939
4th Wettest Wettest since: 1990 1957
Aug–Dec 2018
5-Month
27.97"
(710.44mm)
19.28"
(489.71mm)
8.69"
(220.73mm)
123rd Driest Driest since: 2017 1953
3rd Wettest Wettest since: 1926 1926
Jul–Dec 2018
6-Month
31.49"
(799.85mm)
23.66"
(600.96mm)
7.83"
(198.89mm)
117th Driest Driest since: 2017 1939
9th Wettest Wettest since: 2015 1972
Jun–Dec 2018
7-Month
37.23"
(945.64mm)
27.89"
(708.41mm)
9.34"
(237.23mm)
121st Driest Driest since: 2017 1953
5th Wettest Wettest since: 2004 1926
May–Dec 2018
8-Month
42.22"
(1,072.39mm)
32.34"
(821.44mm)
9.88"
(250.95mm)
121st Driest Driest since: 2017 1913
5th Wettest Wettest since: 2009 2009
Apr–Dec 2018
9-Month
48.19"
(1,224.03mm)
36.85"
(935.99mm)
11.34"
(288.04mm)
122nd Driest Driest since: 2017 1930
4th Wettest Wettest since: 2011 1979
Mar–Dec 2018
10-Month
53.86"
(1,368.04mm)
42.30"
(1,074.42mm)
11.56"
(293.62mm)
122nd Driest Driest since: 2017 1930
4th Wettest Wettest since: 2011 1973
Feb–Dec 2018
11-Month
64.59"
(1,640.59mm)
46.75"
(1,187.45mm)
17.84"
(453.14mm)
125th Driest Driest since: 2017 2007
1st Wettest Wettest to Date 2018
Jan–Dec 2018
12-Month
67.14"
(1,705.36mm)
51.64"
(1,311.66mm)
15.50"
(393.70mm)
125th Driest Driest since: 2017 1941
1st Wettest Wettest to Date 2018
Jul 2017–Dec 2018
18-Month
94.04"
(2,388.62mm)
75.36"
(1,914.14mm)
18.68"
(474.48mm)
121st Driest Driest since: 2017 1941
4th Wettest Wettest since: 1989 1973
Jan 2017–Dec 2018
24-Month
123.36"
(3,133.34mm)
103.36"
(2,625.34mm)
20.00"
(508.00mm)
118th Driest Driest since: 2017 1941
7th Wettest Wettest since: 1990 2019
Jan 2016–Dec 2018
36-Month
170.40"
(4,328.16mm)
155.12"
(3,940.05mm)
15.28"
(388.11mm)
105th Driest Driest since: 2017 1943
19th Wettest Wettest since: 2015 2019
Jan 2015–Dec 2018
48-Month
229.56"
(5,830.82mm)
206.81"
(5,252.97mm)
22.75"
(577.85mm)
113th Driest Driest since: 2017 1943
10th Wettest Wettest since: 2004 1975
Jan 2014–Dec 2018
60-Month
283.08"
(7,190.23mm)
258.46"
(6,564.88mm)
24.62"
(625.35mm)
112th Driest Driest since: 2017 1943
10th Wettest Wettest since: 2015 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2020, retrieved on July 16, 2020 from https://www.ncdc.noaa.gov/cag/