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 1980

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
August 1980
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: 1909, 1924, 1973
Jul–Aug 1980
2-Month		3.42"
(86.87mm)		6.09"
(154.69mm)		-2.67"
(-67.82mm)		2nd Driest
Driest to Date
2000
127th Wettest
Wettest since:
2017
Jun–Aug 1980
3-Month		5.43"
(137.92mm)		9.62"
(244.35mm)		-4.19"
(-106.43mm)		2nd Driest
Driest since:
1954
127th Wettest
Wettest since:
2017
May–Aug 1980
4-Month		10.59"
(268.99mm)		13.67"
(347.22mm)		-3.08"
(-78.23mm)		15th Driest
Driest since:
2011
114th Wettest
Wettest since:
2021
Apr–Aug 1980
5-Month		13.83"
(351.28mm)		16.88"
(428.75mm)		-3.05"
(-77.47mm)		23rd Driest
Driest since:
1956
106th Wettest
Wettest since:
2015
Mar–Aug 1980
6-Month		17.95"
(455.93mm)		19.58"
(497.33mm)		-1.63"
(-41.40mm)		38th Driest
Driest since:
1956
91st Wettest
Wettest since:
2015
Feb–Aug 1980
7-Month		19.30"
(490.22mm)		21.81"
(553.97mm)		-2.51"
(-63.75mm)		29th Driest
Driest since:
2011
100th Wettest
Wettest since:
2015
Jan–Aug 1980
8-Month		21.66"
(550.16mm)		24.04"
(610.62mm)		-2.38"
(-60.46mm)		31st Driest
Driest since:
2011
98th Wettest
Wettest since:
2015
Dec 1979–Aug 1980
9-Month		23.94"
(608.08mm)		26.54"
(674.12mm)		-2.60"
(-66.04mm)		31st Driest
Driest since:
2011
97th Wettest
Wettest since:
2019
Nov 1979–Aug 1980
10-Month		26.34"
(669.04mm)		28.96"
(735.58mm)		-2.62"
(-66.54mm)		36th Driest
Driest since:
2011
92nd Wettest
Wettest since:
2016
Oct 1979–Aug 1980
11-Month		28.49"
(723.65mm)		31.66"
(804.16mm)		-3.17"
(-80.51mm)		35th Driest
Driest since:
2011
93rd Wettest
Wettest since:
2016
Sep 1979–Aug 1980
12-Month		31.52"
(800.61mm)		34.87"
(885.70mm)		-3.35"
(-85.09mm)		36th Driest
Driest since:
1918
92nd Wettest
Wettest since:
2019
Mar 1979–Aug 1980
18-Month		56.26"
(1,429.00mm)		54.51"
(1,384.55mm)		1.75"
(44.45mm)		74th Driest
Driest since:
1918
54th Wettest
Wettest since:
2016
Sep 1978–Aug 1980
24-Month		73.13"
(1,857.50mm)		69.84"
(1,773.94mm)		3.29"
(83.56mm)		83rd Driest
Driest since:
1918
44th Wettest
Wettest since:
2016
Sep 1977–Aug 1980
36-Month		104.38"
(2,651.25mm)		104.74"
(2,660.40mm)		-0.36"
(-9.15mm)		56th Driest
Driest since:
1956
70th Wettest
Wettest since:
1975
Sep 1976–Aug 1980
48-Month		139.38"
(3,540.25mm)		139.63"
(3,546.60mm)		-0.25"
(-6.35mm)		60th Driest
Driest since:
1956
65th Wettest
Wettest since:
2019
Sep 1975–Aug 1980
60-Month		170.11"
(4,320.79mm)		174.44"
(4,430.78mm)		-4.33"
(-109.99mm)		41st Driest
Driest since:
1956
83rd Wettest
Wettest since:
2019

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