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.

Alabama

Precipitation Rankings, August 1973

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
August 1973
1-Month
3.62"
(91.95mm)
4.34"
(110.24mm)
-0.72"
(-18.29mm)
40th Driest
Driest since:
1925
89th Wettest
Wettest since:
1939
Jul–Aug 1973
2-Month
9.07"
(230.38mm)
9.79"
(248.67mm)
-0.72"
(-18.29mm)
55th Driest
Driest since:
2000
74th Wettest
Wettest since:
1916
Jun–Aug 1973
3-Month
14.63"
(371.60mm)
14.07"
(357.38mm)
0.56"
(14.22mm)
74th Driest
Driest since:
1902
55th Wettest
Wettest since:
1916
May–Aug 1973
4-Month
21.32"
(541.53mm)
18.31"
(465.07mm)
3.01"
(76.46mm)
104th Driest
Driest since:
2000
25th Wettest
Wettest since:
2003
Apr–Aug 1973
5-Month
28.19"
(716.03mm)
23.11"
(586.99mm)
5.08"
(129.04mm)
108th Driest
Driest since:
1902
21st Wettest
Wettest since:
2003
Mar–Aug 1973
6-Month
39.97"
(1,015.24mm)
29.28"
(743.71mm)
10.69"
(271.53mm)
125th Driest
Driest since:
1925
4th Wettest
Wettest since:
2021
Feb–Aug 1973
7-Month
43.96"
(1,116.58mm)
34.46"
(875.28mm)
9.50"
(241.30mm)
117th Driest
Driest since:
2007
12th Wettest
Wettest since:
2003
Jan–Aug 1973
8-Month
49.86"
(1,266.44mm)
39.64"
(1,006.86mm)
10.22"
(259.58mm)
118th Driest
Driest since:
2007
11th Wettest
Wettest since:
1975
Dec 1972–Aug 1973
9-Month
58.09"
(1,475.49mm)
44.80"
(1,137.92mm)
13.29"
(337.57mm)
125th Driest
Driest since:
2007
3rd Wettest
Wettest since:
1975
Nov 1972–Aug 1973
10-Month
62.75"
(1,593.85mm)
48.61"
(1,234.69mm)
14.14"
(359.16mm)
124th Driest
Driest since:
2000
4th Wettest
Wettest since:
1949
Oct 1972–Aug 1973
11-Month
65.70"
(1,668.78mm)
51.49"
(1,307.85mm)
14.21"
(360.93mm)
121st Driest
Driest since:
2000
7th Wettest
Wettest since:
2020
Sep 1972–Aug 1973
12-Month
69.48"
(1,764.79mm)
55.27"
(1,403.86mm)
14.21"
(360.93mm)
123rd Driest
Driest since:
2000
5th Wettest
Wettest since:
2003
Mar 1972–Aug 1973
18-Month
93.74"
(2,381.00mm)
84.71"
(2,151.63mm)
9.03"
(229.37mm)
105th Driest
Driest since:
2007
23rd Wettest
Wettest since:
1949
Ties: 2019
Sep 1971–Aug 1973
24-Month
121.93"
(3,097.02mm)
110.77"
(2,813.56mm)
11.16"
(283.46mm)
106th Driest
Driest since:
2007
21st Wettest
Wettest since:
1920
Sep 1970–Aug 1973
36-Month
181.00"
(4,597.40mm)
166.25"
(4,222.75mm)
14.75"
(374.65mm)
107th Driest
Driest since:
2008
19th Wettest
Wettest since:
1975
Sep 1969–Aug 1973
48-Month
235.12"
(5,972.05mm)
221.53"
(5,626.86mm)
13.59"
(345.19mm)
101st Driest
Driest since:
1899
24th Wettest
Wettest since:
1976
Sep 1968–Aug 1973
60-Month
287.56"
(7,304.02mm)
276.69"
(7,027.93mm)
10.87"
(276.09mm)
92nd Driest
Driest since:
1955
32nd Wettest
Wettest since:
1977

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