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 2019

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
July 2019
1-Month 		2.81"
(71.37mm)		 3.17"
(80.52mm)		 -0.36"
(-9.15mm)		 47th Driest
Driest since:
 1980
82nd Wettest
Wettest since:
 1950
Jun–Jul 2019
2-Month 		7.64"
(194.06mm)		 6.70"
(170.18mm)		 0.94"
(23.88mm)		 93rd Driest
Driest since:
 1980
36th Wettest
Wettest since:
 2007
May–Jul 2019
3-Month 		15.11"
(383.79mm)		 10.75"
(273.05mm)		 4.36"
(110.74mm)		 124th Driest
Driest since:
 1998
5th Wettest
Wettest since:
 2015
Apr–Jul 2019
4-Month 		19.72"
(500.89mm)		 13.97"
(354.84mm)		 5.75"
(146.05mm)		 126th Driest
Driest since:
 1998
3rd Wettest
Wettest since:
 2015
Mar–Jul 2019
5-Month 		21.74"
(552.20mm)		 16.66"
(423.16mm)		 5.08"
(129.04mm)		 122nd Driest
Driest since:
 2011
7th Wettest
Wettest since:
 2015
Feb–Jul 2019
6-Month 		24.26"
(616.20mm)		 18.89"
(479.81mm)		 5.37"
(136.39mm)		 122nd Driest
Driest since:
 2011
7th Wettest
Wettest since:
 2015
Jan–Jul 2019
7-Month 		26.79"
(680.47mm)		 21.12"
(536.45mm)		 5.67"
(144.02mm)		 119th Driest
Driest since:
 2011
10th Wettest
Wettest since:
 2015
Dec 2018–Jul 2019
8-Month 		31.32"
(795.53mm)		 23.62"
(599.95mm)		 7.70"
(195.58mm)		 126th Driest
Driest since:
 2011
2nd Wettest
Wettest since:
 2015
Nov 2018–Jul 2019
9-Month 		34.02"
(864.11mm)		 26.04"
(661.42mm)		 7.98"
(202.69mm)		 125th Driest
Driest since:
 1918, 2011
3rd Wettest
Wettest since:
 1973
Oct 2018–Jul 2019
10-Month 		40.07"
(1,017.78mm)		 28.74"
(730.00mm)		 11.33"
(287.78mm)		 127th Driest
Driest since:
 1918
1st Wettest
Wettest to Date
 2019
Sep 2018–Jul 2019
11-Month 		46.07"
(1,170.18mm)		 31.95"
(811.53mm)		 14.12"
(358.65mm)		 127th Driest
Driest since:
 1918
1st Wettest
Wettest to Date
 2019
Aug 2018–Jul 2019
12-Month 		49.61"
(1,260.09mm)		 34.89"
(886.21mm)		 14.72"
(373.88mm)		 127th Driest
Driest since:
 1918
1st Wettest
Wettest to Date
 2019
Feb 2018–Jul 2019
18-Month 		68.14"
(1,730.76mm)		 53.84"
(1,367.54mm)		 14.30"
(363.22mm)		 126th Driest
Driest since:
 1918
2nd Wettest
Wettest since:
 2016
Aug 2017–Jul 2019
24-Month 		83.84"
(2,129.54mm)		 69.86"
(1,774.44mm)		 13.98"
(355.10mm)		 123rd Driest
Driest since:
 1918
4th Wettest
Wettest since:
 2020
Aug 2016–Jul 2019
36-Month 		122.17"
(3,103.12mm)		 104.76"
(2,660.90mm)		 17.41"
(442.22mm)		 120th Driest
Driest since:
 1956
6th Wettest
Wettest since:
 1975
Aug 2015–Jul 2019
48-Month 		164.19"
(4,170.43mm)		 139.65"
(3,547.11mm)		 24.54"
(623.32mm)		 123rd Driest
Driest since:
 1956
2nd Wettest
Wettest since:
 1975
Aug 2014–Jul 2019
60-Month 		206.62"
(5,248.15mm)		 174.43"
(4,430.52mm)		 32.19"
(817.63mm)		 123rd Driest
Driest since:
 1956
1st Wettest
Wettest to Date
 2019

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