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 1975

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 1975
1-Month
5.56"
(141.22mm)
4.34"
(110.24mm)
1.22"
(30.98mm)
95th Driest
Driest since:
1925
34th Wettest
Wettest since:
1939
Jul–Aug 1975
2-Month
13.78"
(350.01mm)
9.79"
(248.67mm)
3.99"
(101.34mm)
121st Driest
Driest since:
2000
8th Wettest
Wettest since:
1916
Jun–Aug 1975
3-Month
19.03"
(483.36mm)
14.07"
(357.38mm)
4.96"
(125.98mm)
118th Driest
Driest since:
1902
11th Wettest
Wettest since:
1916
May–Aug 1975
4-Month
24.27"
(616.46mm)
18.31"
(465.07mm)
5.96"
(151.39mm)
118th Driest
Driest since:
2000
11th Wettest
Wettest since:
2003
Apr–Aug 1975
5-Month
31.04"
(788.42mm)
23.11"
(586.99mm)
7.93"
(201.43mm)
121st Driest
Driest since:
1902
8th Wettest
Wettest since:
2003
Mar–Aug 1975
6-Month
39.67"
(1,007.62mm)
29.28"
(743.71mm)
10.39"
(263.91mm)
123rd Driest
Driest since:
1925
6th Wettest
Wettest since:
2021
Feb–Aug 1975
7-Month
46.84"
(1,189.74mm)
34.46"
(875.28mm)
12.38"
(314.46mm)
127th Driest
Driest since:
2007
2nd Wettest
Wettest to Date
2003
Jan–Aug 1975
8-Month
53.49"
(1,358.65mm)
39.64"
(1,006.86mm)
13.85"
(351.79mm)
128th Driest
Driest since:
2007
1st Wettest
Wettest to Date
1975
Dec 1974–Aug 1975
9-Month
59.39"
(1,508.51mm)
44.80"
(1,137.92mm)
14.59"
(370.59mm)
127th Driest
Driest since:
2007
1st Wettest
Wettest to Date
1975
Nov 1974–Aug 1975
10-Month
63.33"
(1,608.58mm)
48.61"
(1,234.69mm)
14.72"
(373.89mm)
126th Driest
Driest since:
2000
2nd Wettest
Wettest since:
1949
Oct 1974–Aug 1975
11-Month
64.60"
(1,640.84mm)
51.49"
(1,307.85mm)
13.11"
(332.99mm)
120th Driest
Driest since:
2000
8th Wettest
Wettest since:
2020
Sep 1974–Aug 1975
12-Month
71.12"
(1,806.45mm)
55.27"
(1,403.86mm)
15.85"
(402.59mm)
124th Driest
Driest since:
2000
4th Wettest
Wettest since:
2003
Mar 1974–Aug 1975
18-Month
100.48"
(2,552.19mm)
84.71"
(2,151.63mm)
15.77"
(400.56mm)
121st Driest
Driest since:
2007
7th Wettest
Wettest since:
1949
Sep 1973–Aug 1975
24-Month
131.20"
(3,332.48mm)
110.77"
(2,813.56mm)
20.43"
(518.92mm)
121st Driest
Driest since:
2007
6th Wettest
Wettest since:
1920
Sep 1972–Aug 1975
36-Month
200.68"
(5,097.27mm)
166.25"
(4,222.75mm)
34.43"
(874.52mm)
125th Driest
Driest since:
2008
1st Wettest
Wettest to Date
1975
Sep 1971–Aug 1975
48-Month
253.13"
(6,429.50mm)
221.53"
(5,626.86mm)
31.60"
(802.64mm)
120th Driest
Driest since:
1899
5th Wettest
Wettest since:
1976
Sep 1970–Aug 1975
60-Month
312.20"
(7,929.88mm)
276.69"
(7,027.93mm)
35.51"
(901.95mm)
119th Driest
Driest since:
1955
5th Wettest
Wettest to Date
1977

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