Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

South Climate Region

Precipitation Rankings, August 1909

View Period (Months):
Download: CSV JSON XML
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
August 1909
1-Month		2.16"
(54.86mm)		2.92"
(74.17mm)		-0.76"
(-19.31mm)		20th Driest
Driest since:
2000
109th Wettest
Wettest since:
2017
Ties: 1924, 1973, 1980
Jul–Aug 1909
2-Month		5.18"
(131.57mm)		6.09"
(154.69mm)		-0.91"
(-23.12mm)		27th Driest
Driest since:
2000
102nd Wettest
Wettest since:
2017
Jun–Aug 1909
3-Month		9.31"
(236.47mm)		9.62"
(244.35mm)		-0.31"
(-7.88mm)		46th Driest
Driest since:
1954
83rd Wettest
Wettest since:
2017
Ties: 1902, 1939
May–Aug 1909
4-Month		13.69"
(347.73mm)		13.67"
(347.22mm)		0.02"
(0.51mm)		61st Driest
Driest since:
2011
68th Wettest
Wettest since:
2021
Ties: 2001
Apr–Aug 1909
5-Month		16.04"
(407.42mm)		16.88"
(428.75mm)		-0.84"
(-21.33mm)		45th Driest
Driest since:
1956
84th Wettest
Wettest since:
2015
Mar–Aug 1909
6-Month		18.15"
(461.01mm)		19.58"
(497.33mm)		-1.43"
(-36.32mm)		40th Driest
Driest since:
1956
89th Wettest
Wettest since:
2015
Ties: 1964, 2013
Feb–Aug 1909
7-Month		20.21"
(513.33mm)		21.81"
(553.97mm)		-1.60"
(-40.64mm)		36th Driest
Driest since:
2011
93rd Wettest
Wettest since:
2015
Jan–Aug 1909
8-Month		20.90"
(530.86mm)		24.04"
(610.62mm)		-3.14"
(-79.76mm)		24th Driest
Driest since:
2011
105th Wettest
Wettest since:
2015
Dec 1908–Aug 1909
9-Month		22.18"
(563.37mm)		26.54"
(674.12mm)		-4.36"
(-110.75mm)		16th Driest
Driest since:
2011
112th Wettest
Wettest since:
2019
Nov 1908–Aug 1909
10-Month		24.84"
(630.94mm)		28.96"
(735.58mm)		-4.12"
(-104.64mm)		19th Driest
Driest since:
2011
109th Wettest
Wettest since:
2016
Oct 1908–Aug 1909
11-Month		26.65"
(676.91mm)		31.66"
(804.16mm)		-5.01"
(-127.25mm)		18th Driest
Driest since:
2011
110th Wettest
Wettest since:
2016
Sep 1908–Aug 1909
12-Month		29.71"
(754.63mm)		34.87"
(885.70mm)		-5.16"
(-131.07mm)		22nd Driest
Driest since:
1918
106th Wettest
Wettest since:
2019
Ties: 1964
Mar 1908–Aug 1909
18-Month		53.72"
(1,364.49mm)		54.51"
(1,384.55mm)		-0.79"
(-20.06mm)		52nd Driest
Driest since:
1918
76th Wettest
Wettest since:
2016
Sep 1907–Aug 1909
24-Month		70.48"
(1,790.19mm)		69.84"
(1,773.94mm)		0.64"
(16.25mm)		67th Driest
Driest since:
1918
60th Wettest
Wettest since:
2016
Sep 1906–Aug 1909
36-Month		105.26"
(2,673.60mm)		104.74"
(2,660.40mm)		0.52"
(13.20mm)		59th Driest
Driest since:
1956
67th Wettest
Wettest since:
1975
Sep 1905–Aug 1909
48-Month		141.32"
(3,589.53mm)		139.63"
(3,546.60mm)		1.69"
(42.93mm)		66th Driest
Driest since:
1956
59th Wettest
Wettest since:
2019
Sep 1904–Aug 1909
60-Month		180.50"
(4,584.70mm)		174.44"
(4,430.78mm)		6.06"
(153.92mm)		83rd Driest
Driest since:
1956
41st Wettest
Wettest to Date
2019

Citing This Page