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 2013

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
August 2013
1-Month		5.50"
(139.70mm)		4.34"
(110.24mm)		1.16"
(29.46mm)		94th Driest
Driest since:
1925
35th Wettest
Wettest since:
1939
Jul–Aug 2013
2-Month		14.20"
(360.68mm)		9.79"
(248.67mm)		4.41"
(112.01mm)		122nd Driest
Driest since:
2000
7th Wettest
Wettest since:
1916
Jun–Aug 2013
3-Month		20.01"
(508.25mm)		14.07"
(357.38mm)		5.94"
(150.87mm)		120th Driest
Driest since:
1902
9th Wettest
Wettest since:
1916
May–Aug 2013
4-Month		24.01"
(609.85mm)		18.31"
(465.07mm)		5.70"
(144.78mm)		116th Driest
Driest since:
2000
13th Wettest
Wettest since:
2003
Apr–Aug 2013
5-Month		29.72"
(754.89mm)		23.11"
(586.99mm)		6.61"
(167.90mm)		115th Driest
Driest since:
1902
14th Wettest
Wettest since:
2003
Mar–Aug 2013
6-Month		33.55"
(852.17mm)		29.28"
(743.71mm)		4.27"
(108.46mm)		99th Driest
Driest since:
1925
30th Wettest
Wettest since:
2021
Feb–Aug 2013
7-Month		42.41"
(1,077.21mm)		34.46"
(875.28mm)		7.95"
(201.93mm)		110th Driest
Driest since:
2007
19th Wettest
Wettest since:
2003
Jan–Aug 2013
8-Month		48.68"
(1,236.47mm)		39.64"
(1,006.86mm)		9.04"
(229.61mm)		113th Driest
Driest since:
2007
16th Wettest
Wettest since:
1975
Dec 2012–Aug 2013
9-Month		55.29"
(1,404.37mm)		44.80"
(1,137.92mm)		10.49"
(266.45mm)		118th Driest
Driest since:
2007
10th Wettest
Wettest since:
1975
Nov 2012–Aug 2013
10-Month		56.65"
(1,438.91mm)		48.61"
(1,234.69mm)		8.04"
(204.22mm)		110th Driest
Driest since:
2000
18th Wettest
Wettest since:
1949
Oct 2012–Aug 2013
11-Month		59.56"
(1,512.82mm)		51.49"
(1,307.85mm)		8.07"
(204.97mm)		111th Driest
Driest since:
2000
17th Wettest
Wettest since:
2020
Sep 2012–Aug 2013
12-Month		64.91"
(1,648.71mm)		55.27"
(1,403.86mm)		9.64"
(244.85mm)		112th Driest
Driest since:
2000
16th Wettest
Wettest since:
2003
Mar 2012–Aug 2013
18-Month		92.13"
(2,340.10mm)		84.71"
(2,151.63mm)		7.42"
(188.47mm)		100th Driest
Driest since:
2007
28th Wettest
Wettest since:
1949
Sep 2011–Aug 2013
24-Month		119.23"
(3,028.44mm)		110.77"
(2,813.56mm)		8.46"
(214.88mm)		97th Driest
Driest since:
2007
30th Wettest
Wettest since:
1920
Sep 2010–Aug 2013
36-Month		163.90"
(4,163.06mm)		166.25"
(4,222.75mm)		-2.35"
(-59.69mm)		45th Driest
Driest since:
2008
81st Wettest
Wettest since:
1975
Sep 2009–Aug 2013
48-Month		229.73"
(5,835.14mm)		221.53"
(5,626.86mm)		8.20"
(208.28mm)		87th Driest
Driest since:
1899
38th Wettest
Wettest since:
1976
Sep 2008–Aug 2013
60-Month		288.33"
(7,323.58mm)		276.69"
(7,027.93mm)		11.64"
(295.65mm)		94th Driest
Driest since:
1955
30th Wettest
Wettest since:
1977

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