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 1918

View Period (Months):
Download: CSV JSON XML
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
August 1918
1-Month 		3.60"
(91.44mm)		 4.34"
(110.24mm)		 -0.74"
(-18.80mm)		 39th Driest
Driest since:
 1925
90th Wettest
Wettest since:
 1939
Jul–Aug 1918
2-Month 		7.46"
(189.48mm)		 9.79"
(248.67mm)		 -2.33"
(-59.19mm)		 21st Driest
Driest since:
 2000
108th Wettest
Wettest since:
 1916
Jun–Aug 1918
3-Month 		11.57"
(293.88mm)		 14.07"
(357.38mm)		 -2.50"
(-63.50mm)		 25th Driest
Driest since:
 1902
104th Wettest
Wettest since:
 1916
May–Aug 1918
4-Month 		14.20"
(360.68mm)		 18.31"
(465.07mm)		 -4.11"
(-104.39mm)		 15th Driest
Driest since:
 2000
114th Wettest
Wettest since:
 2003
Apr–Aug 1918
5-Month 		21.67"
(550.42mm)		 23.11"
(586.99mm)		 -1.44"
(-36.57mm)		 47th Driest
Driest since:
 1902
82nd Wettest
Wettest since:
 2003
Mar–Aug 1918
6-Month 		22.52"
(572.01mm)		 29.28"
(743.71mm)		 -6.76"
(-171.70mm)		 12th Driest
Driest since:
 1925
117th Wettest
Wettest since:
 2021
Feb–Aug 1918
7-Month 		24.85"
(631.19mm)		 34.46"
(875.28mm)		 -9.61"
(-244.09mm)		 7th Driest
Driest to Date
 2007
122nd Wettest
Wettest since:
 2003
Jan–Aug 1918
8-Month 		32.13"
(816.10mm)		 39.64"
(1,006.86mm)		 -7.51"
(-190.76mm)		 16th Driest
Driest since:
 2007
113th Wettest
Wettest since:
 1975
Dec 1917–Aug 1918
9-Month 		33.91"
(861.31mm)		 44.80"
(1,137.92mm)		 -10.89"
(-276.61mm)		 8th Driest
Driest since:
 2007
120th Wettest
Wettest since:
 1975
Nov 1917–Aug 1918
10-Month 		35.38"
(898.65mm)		 48.61"
(1,234.69mm)		 -13.23"
(-336.04mm)		 5th Driest
Driest since:
 2000
123rd Wettest
Wettest since:
 1949
Oct 1917–Aug 1918
11-Month 		36.83"
(935.48mm)		 51.49"
(1,307.85mm)		 -14.66"
(-372.37mm)		 3rd Driest
Driest since:
 2000
125th Wettest
Wettest since:
 2020
Sep 1917–Aug 1918
12-Month 		42.93"
(1,090.42mm)		 55.27"
(1,403.86mm)		 -12.34"
(-313.44mm)		 10th Driest
Driest since:
 2000
118th Wettest
Wettest since:
 2003
Mar 1917–Aug 1918
18-Month 		73.38"
(1,863.85mm)		 84.71"
(2,151.63mm)		 -11.33"
(-287.78mm)		 16th Driest
Driest since:
 2007
112th Wettest
Wettest since:
 1949
Sep 1916–Aug 1918
24-Month 		96.97"
(2,463.04mm)		 110.77"
(2,813.56mm)		 -13.80"
(-350.52mm)		 16th Driest
Driest since:
 2007
111th Wettest
Wettest since:
 1920
Sep 1915–Aug 1918
36-Month 		158.37"
(4,022.60mm)		 166.25"
(4,222.75mm)		 -7.88"
(-200.15mm)		 36th Driest
Driest since:
 2008
90th Wettest
Wettest since:
 1975
Sep 1914–Aug 1918
48-Month 		209.69"
(5,326.13mm)		 221.53"
(5,626.86mm)		 -11.84"
(-300.73mm)		 30th Driest
Driest since:
 1899
95th Wettest
Wettest since:
 1976
Sep 1913–Aug 1918
60-Month 		252.02"
(6,401.31mm)		 276.69"
(7,027.93mm)		 -24.67"
(-626.62mm)		 8th Driest
Driest since:
 1955
116th Wettest
Wettest since:
 1977
Ties: 1958

Citing This Page