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, September 1960

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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1960
1-Month
5.34"
(135.64mm)
3.78"
(96.01mm)
1.56"
(39.63mm)
105th Driest
Driest since:
2019
24th Wettest
Wettest since:
1988
Aug–Sep 1960
2-Month
11.04"
(280.42mm)
8.12"
(206.25mm)
2.92"
(74.17mm)
108th Driest
Driest since:
1954
21st Wettest
Wettest since:
1939
Jul–Sep 1960
3-Month
15.37"
(390.40mm)
13.57"
(344.68mm)
1.80"
(45.72mm)
91st Driest
Driest since:
1954
38th Wettest
Wettest since:
1916
Jun–Sep 1960
4-Month
18.36"
(466.34mm)
17.84"
(453.14mm)
0.52"
(13.20mm)
72nd Driest
Driest since:
1954
57th Wettest
Wettest since:
2021
May–Sep 1960
5-Month
21.85"
(554.99mm)
22.09"
(561.09mm)
-0.24"
(-6.10mm)
66th Driest
Driest since:
1954
63rd Wettest
Wettest since:
2003
Apr–Sep 1960
6-Month
25.71"
(653.03mm)
26.89"
(683.01mm)
-1.18"
(-29.98mm)
49th Driest
Driest since:
1954
80th Wettest
Wettest since:
2003
Ties: 1976
Mar–Sep 1960
7-Month
32.62"
(828.55mm)
33.05"
(839.47mm)
-0.43"
(-10.92mm)
61st Driest
Driest since:
1954
68th Wettest
Wettest since:
2021
Feb–Sep 1960
8-Month
36.99"
(939.55mm)
38.23"
(971.04mm)
-1.24"
(-31.49mm)
56th Driest
Driest since:
1954
73rd Wettest
Wettest since:
1975
Jan–Sep 1960
9-Month
42.87"
(1,088.90mm)
43.41"
(1,102.61mm)
-0.54"
(-13.71mm)
66th Driest
Driest since:
1954
63rd Wettest
Wettest since:
1975
Ties: 1907
Dec 1959–Sep 1960
10-Month
46.24"
(1,174.50mm)
48.58"
(1,233.93mm)
-2.34"
(-59.43mm)
48th Driest
Driest since:
2007
80th Wettest
Wettest since:
1975
Nov 1959–Sep 1960
11-Month
48.88"
(1,241.55mm)
52.38"
(1,330.45mm)
-3.50"
(-88.90mm)
44th Driest
Driest since:
2000
84th Wettest
Wettest since:
1975
Oct 1959–Sep 1960
12-Month
55.74"
(1,415.80mm)
55.27"
(1,403.86mm)
0.47"
(11.94mm)
63rd Driest
Driest since:
2000
65th Wettest
Wettest since:
2020
Apr 1959–Sep 1960
18-Month
83.62"
(2,123.95mm)
82.32"
(2,090.93mm)
1.30"
(33.02mm)
73rd Driest
Driest since:
2007
55th Wettest
Wettest since:
1975
Oct 1958–Sep 1960
24-Month
105.46"
(2,678.68mm)
110.77"
(2,813.56mm)
-5.31"
(-134.88mm)
38th Driest
Driest since:
2007
89th Wettest
Wettest since:
2021
Oct 1957–Sep 1960
36-Month
162.16"
(4,118.86mm)
166.30"
(4,224.02mm)
-4.14"
(-105.16mm)
42nd Driest
Driest since:
2008
84th Wettest
Wettest since:
1975
Oct 1956–Sep 1960
48-Month
218.73"
(5,555.74mm)
221.61"
(5,628.89mm)
-2.88"
(-73.15mm)
51st Driest
Driest since:
1899
74th Wettest
Wettest since:
1976
Oct 1955–Sep 1960
60-Month
268.44"
(6,818.38mm)
276.82"
(7,031.23mm)
-8.38"
(-212.85mm)
41st Driest
Driest since:
1955
83rd Wettest
Wettest since:
1977

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