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 December 2019. For more information, please see Climatological Rankings.


Tennessee

Precipitation Rankings, April 1978

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
April 1978
1-Month
3.00"
(76.20mm)
4.51"
(114.55mm)
-1.51"
(-38.35mm)
21st Driest Driest since: 1976 1915
105th Wettest Wettest since: 1977 2011
Mar–Apr 1978
2-Month
7.53"
(191.26mm)
9.96"
(252.98mm)
-2.43"
(-61.72mm)
25th Driest Driest since: 1971 1915
101st Wettest Wettest since: 1977 1897
Feb–Apr 1978
3-Month
8.71"
(221.23mm)
14.42"
(366.27mm)
-5.71"
(-145.04mm)
5th Driest Driest since: 1941 1915
121st Wettest Wettest since: 1977 1897
Jan–Apr 1978
4-Month
14.56"
(369.82mm)
19.30"
(490.22mm)
-4.74"
(-120.40mm)
18th Driest Driest since: 1967 1986
108th Wettest Wettest since: 1977 1994
Dec 1977–Apr 1978
5-Month
18.23"
(463.04mm)
24.25"
(615.95mm)
-6.02"
(-152.91mm)
13th Driest Driest since: 1967 1986
112th Wettest Wettest since: 1977 1994
Nov 1977–Apr 1978
6-Month
25.82"
(655.83mm)
28.31"
(719.07mm)
-2.49"
(-63.24mm)
42nd Driest Driest since: 1977 1986
83rd Wettest Wettest since: 1975 2019
Oct 1977–Apr 1978
7-Month
29.87"
(758.70mm)
31.38"
(797.05mm)
-1.51"
(-38.35mm)
51st Driest Driest since: 1977 1941
74th Wettest Wettest since: 1975 1973
Sep 1977–Apr 1978
8-Month
37.84"
(961.14mm)
34.78"
(883.41mm)
3.06"
(77.73mm)
88th Driest Driest since: 1977 1941
37th Wettest Wettest since: 1975 2019
Aug 1977–Apr 1978
9-Month
41.83"
(1,062.48mm)
38.62"
(980.95mm)
3.21"
(81.53mm)
82nd Driest Driest since: 1977 1941
43rd Wettest Wettest since: 1975 2019
Jul 1977–Apr 1978
10-Month
45.02"
(1,143.51mm)
43.02"
(1,092.71mm)
2.00"
(50.80mm)
75th Driest Driest since: 1977 1941
50th Wettest Wettest since: 1975 1973
Jun 1977–Apr 1978
11-Month
50.03"
(1,270.76mm)
47.31"
(1,201.67mm)
2.72"
(69.09mm)
76th Driest Driest since: 1977 1931
49th Wettest Wettest since: 1975 2019
May 1977–Apr 1978
12-Month
52.61"
(1,336.29mm)
51.74"
(1,314.20mm)
0.87"
(22.09mm)
66th Driest Driest since: 1977 1941
59th Wettest Wettest since: 1975 2019
Nov 1976–Apr 1978
18-Month
75.29"
(1,912.37mm)
80.03"
(2,032.76mm)
-4.74"
(-120.39mm)
37th Driest Driest since: 1977 1941
87th Wettest Wettest since: 1976 1974
May 1976–Apr 1978
24-Month
102.37"
(2,600.20mm)
103.45"
(2,627.63mm)
-1.08"
(-27.43mm)
57th Driest Driest since: 1977 1942
67th Wettest Wettest since: 1976 2019
May 1975–Apr 1978
36-Month
153.61"
(3,901.69mm)
155.19"
(3,941.83mm)
-1.58"
(-40.14mm)
56th Driest Driest since: 1972 1942
67th Wettest Wettest since: 1977 1975
May 1974–Apr 1978
48-Month
218.45"
(5,548.63mm)
206.79"
(5,252.47mm)
11.66"
(296.16mm)
91st Driest Driest since: 1972 1943
31st Wettest Wettest since: 1977 1975
May 1973–Apr 1978
60-Month
282.27"
(7,169.66mm)
258.33"
(6,561.58mm)
23.94"
(608.08mm)
110th Driest Driest since: 1973 1944
11th Wettest Wettest since: 1977 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/