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 1912

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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 1912
1-Month
6.23"
(158.24mm)
4.34"
(110.24mm)
1.89"
(48.00mm)
112th Driest
Driest since:
1925
17th Wettest
Wettest since:
1939
Jul–Aug 1912
2-Month
11.45"
(290.83mm)
9.79"
(248.67mm)
1.66"
(42.16mm)
96th Driest
Driest since:
2000
33rd Wettest
Wettest since:
1916
Jun–Aug 1912
3-Month
16.48"
(418.59mm)
14.07"
(357.38mm)
2.41"
(61.21mm)
100th Driest
Driest since:
1902
29th Wettest
Wettest since:
1916
May–Aug 1912
4-Month
20.12"
(511.05mm)
18.31"
(465.07mm)
1.81"
(45.98mm)
89th Driest
Driest since:
2000
40th Wettest
Wettest since:
2003
Apr–Aug 1912
5-Month
30.20"
(767.08mm)
23.11"
(586.99mm)
7.09"
(180.09mm)
118th Driest
Driest since:
1902
11th Wettest
Wettest to Date
2003
Mar–Aug 1912
6-Month
39.75"
(1,009.65mm)
29.28"
(743.71mm)
10.47"
(265.94mm)
124th Driest
Driest since:
1925
5th Wettest
Wettest to Date
2021
Feb–Aug 1912
7-Month
44.58"
(1,132.33mm)
34.46"
(875.28mm)
10.12"
(257.05mm)
122nd Driest
Driest since:
2007
7th Wettest
Wettest since:
2003
Jan–Aug 1912
8-Month
50.51"
(1,282.95mm)
39.64"
(1,006.86mm)
10.87"
(276.09mm)
123rd Driest
Driest since:
2007
6th Wettest
Wettest to Date
1975
Dec 1911–Aug 1912
9-Month
58.48"
(1,485.39mm)
44.80"
(1,137.92mm)
13.68"
(347.47mm)
126th Driest
Driest since:
2007
2nd Wettest
Wettest to Date
1975
Nov 1911–Aug 1912
10-Month
63.02"
(1,600.71mm)
48.61"
(1,234.69mm)
14.41"
(366.02mm)
125th Driest
Driest since:
2000
3rd Wettest
Wettest to Date
1949
Oct 1911–Aug 1912
11-Month
66.21"
(1,681.73mm)
51.49"
(1,307.85mm)
14.72"
(373.88mm)
123rd Driest
Driest since:
2000
5th Wettest
Wettest to Date
2020
Sep 1911–Aug 1912
12-Month
68.77"
(1,746.76mm)
55.27"
(1,403.86mm)
13.50"
(342.90mm)
121st Driest
Driest since:
2000
7th Wettest
Wettest to Date
2003
Mar 1911–Aug 1912
18-Month
96.94"
(2,462.28mm)
84.71"
(2,151.63mm)
12.23"
(310.65mm)
115th Driest
Driest since:
2007
13th Wettest
Wettest to Date
1949
Sep 1910–Aug 1912
24-Month
115.97"
(2,945.64mm)
110.77"
(2,813.56mm)
5.20"
(132.08mm)
87th Driest
Driest since:
2007
40th Wettest
Wettest since:
1920
Sep 1909–Aug 1912
36-Month
162.08"
(4,116.83mm)
166.25"
(4,222.75mm)
-4.17"
(-105.92mm)
42nd Driest
Driest since:
2008
84th Wettest
Wettest since:
1975
Sep 1908–Aug 1912
48-Month
219.48"
(5,574.79mm)
221.53"
(5,626.86mm)
-2.05"
(-52.07mm)
56th Driest
Driest since:
1899
69th Wettest
Wettest since:
1976
Sep 1907–Aug 1912
60-Month
279.65"
(7,103.11mm)
276.69"
(7,027.93mm)
2.96"
(75.18mm)
69th Driest
Driest since:
1955
55th Wettest
Wettest since:
1977

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