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 1919

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
September 1919
1-Month 		0.92"
(23.37mm)		 3.78"
(96.01mm)		 -2.86"
(-72.64mm)		 5th Driest
Driest since:
 2019
124th Wettest
Wettest since:
 1988
Aug–Sep 1919
2-Month 		8.29"
(210.57mm)		 8.12"
(206.25mm)		 0.17"
(4.32mm)		 73rd Driest
Driest since:
 1954
56th Wettest
Wettest since:
 1939
Jul–Sep 1919
3-Month 		15.20"
(386.08mm)		 13.57"
(344.68mm)		 1.63"
(41.40mm)		 88th Driest
Driest since:
 1954
41st Wettest
Wettest since:
 1916
Jun–Sep 1919
4-Month 		19.56"
(496.82mm)		 17.84"
(453.14mm)		 1.72"
(43.68mm)		 83rd Driest
Driest since:
 1954
46th Wettest
Wettest since:
 2021
May–Sep 1919
5-Month 		26.00"
(660.40mm)		 22.09"
(561.09mm)		 3.91"
(99.31mm)		 107th Driest
Driest since:
 1954
22nd Wettest
Wettest since:
 2003
Apr–Sep 1919
6-Month 		29.30"
(744.22mm)		 26.89"
(683.01mm)		 2.41"
(61.21mm)		 90th Driest
Driest since:
 1954
39th Wettest
Wettest since:
 2003
Mar–Sep 1919
7-Month 		36.55"
(928.37mm)		 33.05"
(839.47mm)		 3.50"
(88.90mm)		 95th Driest
Driest since:
 1954
34th Wettest
Wettest since:
 2021
Ties: 1917
Feb–Sep 1919
8-Month 		43.58"
(1,106.93mm)		 38.23"
(971.04mm)		 5.35"
(135.89mm)		 101st Driest
Driest since:
 1954
28th Wettest
Wettest since:
 1975
Jan–Sep 1919
9-Month 		49.25"
(1,250.95mm)		 43.41"
(1,102.61mm)		 5.84"
(148.34mm)		 102nd Driest
Driest since:
 1954
27th Wettest
Wettest since:
 1975
Dec 1918–Sep 1919
10-Month 		55.25"
(1,403.35mm)		 48.58"
(1,233.93mm)		 6.67"
(169.42mm)		 105th Driest
Driest since:
 2007
23rd Wettest
Wettest since:
 1975
Nov 1918–Sep 1919
11-Month 		60.41"
(1,534.41mm)		 52.38"
(1,330.45mm)		 8.03"
(203.96mm)		 107th Driest
Driest since:
 2000
21st Wettest
Wettest since:
 1975
Oct 1918–Sep 1919
12-Month 		68.78"
(1,747.01mm)		 55.27"
(1,403.86mm)		 13.51"
(343.15mm)		 119th Driest
Driest since:
 2000
9th Wettest
Wettest since:
 2020
Apr 1918–Sep 1919
18-Month 		94.56"
(2,401.82mm)		 82.32"
(2,090.93mm)		 12.24"
(310.89mm)		 110th Driest
Driest since:
 2007
18th Wettest
Wettest since:
 1975
Oct 1917–Sep 1919
24-Month 		109.72"
(2,786.89mm)		 110.77"
(2,813.56mm)		 -1.05"
(-26.67mm)		 57th Driest
Driest since:
 2007
70th Wettest
Wettest since:
 2021
Oct 1916–Sep 1919
36-Month 		167.70"
(4,259.58mm)		 166.30"
(4,224.02mm)		 1.40"
(35.56mm)		 62nd Driest
Driest since:
 2008
64th Wettest
Wettest since:
 1975
Ties: 1908
Oct 1915–Sep 1919
48-Month 		227.15"
(5,769.61mm)		 221.61"
(5,628.89mm)		 5.54"
(140.72mm)		 84th Driest
Driest since:
 1899
41st Wettest
Wettest since:
 1976
Oct 1914–Sep 1919
60-Month 		277.88"
(7,058.15mm)		 276.82"
(7,031.23mm)		 1.06"
(26.92mm)		 62nd Driest
Driest since:
 1955
62nd Wettest
Wettest since:
 1977

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