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 1911

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
August 1911
1-Month
5.30"
(134.62mm)
4.34"
(110.24mm)
0.96"
(24.38mm)
91st Driest
Driest since:
1925
38th Wettest
Wettest since:
1939
Ties: 1936
Jul–Aug 1911
2-Month
11.23"
(285.24mm)
9.79"
(248.67mm)
1.44"
(36.57mm)
90th Driest
Driest since:
2000
39th Wettest
Wettest since:
1916
Jun–Aug 1911
3-Month
15.16"
(385.06mm)
14.07"
(357.38mm)
1.09"
(27.68mm)
80th Driest
Driest since:
1902
49th Wettest
Wettest since:
1916
May–Aug 1911
4-Month
18.02"
(457.71mm)
18.31"
(465.07mm)
-0.29"
(-7.36mm)
64th Driest
Driest since:
2000
65th Wettest
Wettest since:
2003
Apr–Aug 1911
5-Month
25.67"
(652.02mm)
23.11"
(586.99mm)
2.56"
(65.03mm)
92nd Driest
Driest since:
1902
37th Wettest
Wettest since:
2003
Mar–Aug 1911
6-Month
28.17"
(715.52mm)
29.28"
(743.71mm)
-1.11"
(-28.19mm)
56th Driest
Driest since:
1925
73rd Wettest
Wettest since:
2021
Ties: 1953
Feb–Aug 1911
7-Month
31.43"
(798.32mm)
34.46"
(875.28mm)
-3.03"
(-76.96mm)
37th Driest
Driest since:
2007
92nd Wettest
Wettest since:
2003
Jan–Aug 1911
8-Month
35.92"
(912.37mm)
39.64"
(1,006.86mm)
-3.72"
(-94.49mm)
29th Driest
Driest since:
2007
100th Wettest
Wettest since:
1975
Dec 1910–Aug 1911
9-Month
39.25"
(996.95mm)
44.80"
(1,137.92mm)
-5.55"
(-140.97mm)
22nd Driest
Driest since:
2007
106th Wettest
Wettest since:
1975
Nov 1910–Aug 1911
10-Month
41.44"
(1,052.58mm)
48.61"
(1,234.69mm)
-7.17"
(-182.11mm)
19th Driest
Driest since:
2000
109th Wettest
Wettest since:
1949
Oct 1910–Aug 1911
11-Month
44.85"
(1,139.19mm)
51.49"
(1,307.85mm)
-6.64"
(-168.66mm)
22nd Driest
Driest since:
2000
106th Wettest
Wettest since:
2020
Sep 1910–Aug 1911
12-Month
47.20"
(1,198.88mm)
55.27"
(1,403.86mm)
-8.07"
(-204.98mm)
19th Driest
Driest since:
2000
109th Wettest
Wettest since:
2003
Mar 1910–Aug 1911
18-Month
73.11"
(1,856.99mm)
84.71"
(2,151.63mm)
-11.60"
(-294.64mm)
14th Driest
Driest since:
2007
114th Wettest
Wettest since:
1949
Sep 1909–Aug 1911
24-Month
93.31"
(2,370.07mm)
110.77"
(2,813.56mm)
-17.46"
(-443.49mm)
8th Driest
Driest since:
2007
119th Wettest
Wettest since:
1920
Sep 1908–Aug 1911
36-Month
150.71"
(3,828.03mm)
166.25"
(4,222.75mm)
-15.54"
(-394.72mm)
19th Driest
Driest since:
2008
107th Wettest
Wettest since:
1975
Sep 1907–Aug 1911
48-Month
210.88"
(5,356.35mm)
221.53"
(5,626.86mm)
-10.65"
(-270.51mm)
35th Driest
Driest since:
1899
90th Wettest
Wettest since:
1976
Sep 1906–Aug 1911
60-Month
266.58"
(6,771.13mm)
276.69"
(7,027.93mm)
-10.11"
(-256.80mm)
35th Driest
Driest since:
1955
89th Wettest
Wettest since:
1977

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