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 1900

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 1900
1-Month
3.12"
(79.25mm)
4.34"
(110.24mm)
-1.22"
(-30.99mm)
30th Driest
Driest since:
1925
99th Wettest
Wettest since:
1939
Jul–Aug 1900
2-Month
7.86"
(199.64mm)
9.79"
(248.67mm)
-1.93"
(-49.03mm)
27th Driest
Driest since:
2000
102nd Wettest
Wettest since:
1916
Jun–Aug 1900
3-Month
18.24"
(463.30mm)
14.07"
(357.38mm)
4.17"
(105.92mm)
115th Driest
Driest since:
1902
14th Wettest
Wettest to Date
1916
May–Aug 1900
4-Month
20.80"
(528.32mm)
18.31"
(465.07mm)
2.49"
(63.25mm)
100th Driest
Driest since:
2000
29th Wettest
Wettest to Date
2003
Apr–Aug 1900
5-Month
29.49"
(749.05mm)
23.11"
(586.99mm)
6.38"
(162.06mm)
112th Driest
Driest since:
1902
17th Wettest
Wettest to Date
2003
Mar–Aug 1900
6-Month
35.45"
(900.43mm)
29.28"
(743.71mm)
6.17"
(156.72mm)
106th Driest
Driest since:
1925
23rd Wettest
Wettest to Date
2021
Feb–Aug 1900
7-Month
44.20"
(1,122.68mm)
34.46"
(875.28mm)
9.74"
(247.40mm)
120th Driest
Driest since:
2007
9th Wettest
Wettest to Date
2003
Jan–Aug 1900
8-Month
47.57"
(1,208.28mm)
39.64"
(1,006.86mm)
7.93"
(201.42mm)
110th Driest
Driest since:
2007
19th Wettest
Wettest to Date
1975
Dec 1899–Aug 1900
9-Month
52.95"
(1,344.93mm)
44.80"
(1,137.92mm)
8.15"
(207.01mm)
109th Driest
Driest since:
2007
19th Wettest
Wettest to Date
1975
Nov 1899–Aug 1900
10-Month
55.92"
(1,420.37mm)
48.61"
(1,234.69mm)
7.31"
(185.68mm)
107th Driest
Driest since:
2000
21st Wettest
Wettest to Date
1949
Oct 1899–Aug 1900
11-Month
58.56"
(1,487.42mm)
51.49"
(1,307.85mm)
7.07"
(179.57mm)
109th Driest
Driest since:
2000
19th Wettest
Wettest to Date
2020
Sep 1899–Aug 1900
12-Month
59.09"
(1,500.89mm)
55.27"
(1,403.86mm)
3.82"
(97.03mm)
82nd Driest
Driest since:
2000
46th Wettest
Wettest to Date
2003
Mar 1899–Aug 1900
18-Month
83.38"
(2,117.85mm)
84.71"
(2,151.63mm)
-1.33"
(-33.78mm)
54th Driest
Driest since:
2007
74th Wettest
Wettest to Date
1949
Sep 1898–Aug 1900
24-Month
113.10"
(2,872.74mm)
110.77"
(2,813.56mm)
2.33"
(59.18mm)
72nd Driest
Driest since:
2007
55th Wettest
Wettest to Date
1920
Sep 1897–Aug 1900
36-Month
153.99"
(3,911.35mm)
166.25"
(4,222.75mm)
-12.26"
(-311.40mm)
30th Driest
Driest since:
2008
96th Wettest
Wettest to Date
1975
Sep 1896–Aug 1900
48-Month
203.36"
(5,165.34mm)
221.53"
(5,626.86mm)
-18.17"
(-461.52mm)
15th Driest
Driest since:
1899
110th Wettest
Wettest to Date
1976
Sep 1895–Aug 1900
60-Month
249.13"
(6,327.90mm)
276.69"
(7,027.93mm)
-27.56"
(-700.03mm)
5th Driest
Driest since:
1955
119th Wettest
Wettest to Date
1977

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