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 1907

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
September 1907
1-Month
5.98"
(151.89mm)
3.78"
(96.01mm)
2.20"
(55.88mm)
111th Driest
Driest since:
2019
18th Wettest
Wettest since:
1988
Aug–Sep 1907
2-Month
9.74"
(247.40mm)
8.12"
(206.25mm)
1.62"
(41.15mm)
96th Driest
Driest since:
1954
33rd Wettest
Wettest since:
1939
Jul–Sep 1907
3-Month
14.97"
(380.24mm)
13.57"
(344.68mm)
1.40"
(35.56mm)
83rd Driest
Driest since:
1954
46th Wettest
Wettest since:
1916
Jun–Sep 1907
4-Month
18.10"
(459.74mm)
17.84"
(453.14mm)
0.26"
(6.60mm)
67th Driest
Driest since:
1954
62nd Wettest
Wettest since:
2021
May–Sep 1907
5-Month
26.31"
(668.27mm)
22.09"
(561.09mm)
4.22"
(107.18mm)
113th Driest
Driest since:
1954
16th Wettest
Wettest since:
2003
Apr–Sep 1907
6-Month
32.97"
(837.44mm)
26.89"
(683.01mm)
6.08"
(154.43mm)
110th Driest
Driest since:
1954
19th Wettest
Wettest since:
2003
Mar–Sep 1907
7-Month
36.15"
(918.21mm)
33.05"
(839.47mm)
3.10"
(78.74mm)
90th Driest
Driest since:
1954
39th Wettest
Wettest since:
2021
Feb–Sep 1907
8-Month
40.66"
(1,032.76mm)
38.23"
(971.04mm)
2.43"
(61.72mm)
87th Driest
Driest since:
1954
42nd Wettest
Wettest since:
1975
Jan–Sep 1907
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: 1960
Dec 1906–Sep 1907
10-Month
46.92"
(1,191.77mm)
48.58"
(1,233.93mm)
-1.66"
(-42.16mm)
54th Driest
Driest since:
2007
74th Wettest
Wettest since:
1975
Nov 1906–Sep 1907
11-Month
49.24"
(1,250.70mm)
52.38"
(1,330.45mm)
-3.14"
(-79.75mm)
47th Driest
Driest since:
2000
81st Wettest
Wettest since:
1975
Oct 1906–Sep 1907
12-Month
52.76"
(1,340.10mm)
55.27"
(1,403.86mm)
-2.51"
(-63.76mm)
49th Driest
Driest since:
2000
79th Wettest
Wettest since:
2020
Apr 1906–Sep 1907
18-Month
83.11"
(2,110.99mm)
82.32"
(2,090.93mm)
0.79"
(20.06mm)
70th Driest
Driest since:
2007
58th Wettest
Wettest since:
1975
Oct 1905–Sep 1907
24-Month
111.28"
(2,826.51mm)
110.77"
(2,813.56mm)
0.51"
(12.95mm)
64th Driest
Driest since:
2007
63rd Wettest
Wettest since:
2021
Oct 1904–Sep 1907
36-Month
162.46"
(4,126.48mm)
166.30"
(4,224.02mm)
-3.84"
(-97.54mm)
43rd Driest
Driest since:
2008
83rd Wettest
Wettest since:
1975
Oct 1903–Sep 1907
48-Month
202.55"
(5,144.77mm)
221.61"
(5,628.89mm)
-19.06"
(-484.12mm)
14th Driest
Driest since:
1899
111th Wettest
Wettest since:
1976
Oct 1902–Sep 1907
60-Month
259.92"
(6,601.97mm)
276.82"
(7,031.23mm)
-16.90"
(-429.26mm)
17th Driest
Driest since:
1955
107th Wettest
Wettest since:
1977

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