Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. 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, July 1909

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
July 1909
1-Month 		3.02"
(76.71mm)		 3.17"
(80.52mm)		 -0.15"
(-3.81mm)		 54th Driest
Driest since:
 1980
75th Wettest
Wettest since:
 1950
Ties: 1910
Jun–Jul 1909
2-Month 		7.15"
(181.61mm)		 6.70"
(170.18mm)		 0.45"
(11.43mm)		 76th Driest
Driest since:
 1980
53rd Wettest
Wettest since:
 2007
Ties: 1942
May–Jul 1909
3-Month 		11.53"
(292.86mm)		 10.75"
(273.05mm)		 0.78"
(19.81mm)		 81st Driest
Driest since:
 1998
48th Wettest
Wettest since:
 2015
Apr–Jul 1909
4-Month 		13.88"
(352.55mm)		 13.96"
(354.58mm)		 -0.08"
(-2.03mm)		 61st Driest
Driest since:
 1998
68th Wettest
Wettest since:
 2015
Mar–Jul 1909
5-Month 		15.99"
(406.15mm)		 16.66"
(423.16mm)		 -0.67"
(-17.01mm)		 54th Driest
Driest since:
 2011
75th Wettest
Wettest since:
 2015
Feb–Jul 1909
6-Month 		18.05"
(458.47mm)		 18.89"
(479.81mm)		 -0.84"
(-21.34mm)		 53rd Driest
Driest since:
 2011
76th Wettest
Wettest since:
 2015
Jan–Jul 1909
7-Month 		18.74"
(476.00mm)		 21.12"
(536.45mm)		 -2.38"
(-60.45mm)		 32nd Driest
Driest since:
 2011
97th Wettest
Wettest since:
 2015
Dec 1908–Jul 1909
8-Month 		20.02"
(508.51mm)		 23.62"
(599.95mm)		 -3.60"
(-91.44mm)		 21st Driest
Driest since:
 2011
107th Wettest
Wettest since:
 2015
Nov 1908–Jul 1909
9-Month 		22.68"
(576.07mm)		 26.04"
(661.42mm)		 -3.36"
(-85.35mm)		 25th Driest
Driest since:
 1918, 2011
103rd Wettest
Wettest since:
 1973
Oct 1908–Jul 1909
10-Month 		24.49"
(622.05mm)		 28.74"
(730.00mm)		 -4.25"
(-107.95mm)		 22nd Driest
Driest since:
 1918
106th Wettest
Wettest since:
 2019
Ties: 1910
Sep 1908–Jul 1909
11-Month 		27.55"
(699.77mm)		 31.95"
(811.53mm)		 -4.40"
(-111.76mm)		 25th Driest
Driest since:
 1918
103rd Wettest
Wettest since:
 2019
Aug 1908–Jul 1909
12-Month 		31.22"
(792.99mm)		 34.89"
(886.21mm)		 -3.67"
(-93.22mm)		 29th Driest
Driest since:
 1918
99th Wettest
Wettest since:
 2019
Feb 1908–Jul 1909
18-Month 		54.71"
(1,389.63mm)		 53.84"
(1,367.54mm)		 0.87"
(22.09mm)		 64th Driest
Driest since:
 1918
64th Wettest
Wettest since:
 2016
Aug 1907–Jul 1909
24-Month 		70.69"
(1,795.53mm)		 69.86"
(1,774.44mm)		 0.83"
(21.09mm)		 66th Driest
Driest since:
 1918
61st Wettest
Wettest since:
 2020
Aug 1906–Jul 1909
36-Month 		107.12"
(2,720.85mm)		 104.76"
(2,660.90mm)		 2.36"
(59.95mm)		 70th Driest
Driest since:
 1956
56th Wettest
Wettest since:
 1975
Aug 1905–Jul 1909
48-Month 		141.58"
(3,596.13mm)		 139.65"
(3,547.11mm)		 1.93"
(49.02mm)		 67th Driest
Driest since:
 1956
58th Wettest
Wettest since:
 1975
Aug 1904–Jul 1909
60-Month 		181.10"
(4,599.94mm)		 174.43"
(4,430.52mm)		 6.67"
(169.42mm)		 83rd Driest
Driest since:
 1956
41st Wettest
Wettest to Date
 2019

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