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.

Georgia

Precipitation Rankings, September 2018

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
September 2018
1-Month 		2.75"
(69.85mm)		 3.92"
(99.57mm)		 -1.17"
(-29.72mm)		 34th Driest
Driest since:
 2019
95th Wettest
Wettest since:
 2004
Ties: 1910
Aug–Sep 2018
2-Month 		8.29"
(210.57mm)		 8.84"
(224.54mm)		 -0.55"
(-13.97mm)		 52nd Driest
Driest since:
 1925
77th Wettest
Wettest since:
 2004
Jul–Sep 2018
3-Month 		14.55"
(369.57mm)		 14.44"
(366.78mm)		 0.11"
(2.79mm)		 74th Driest
Driest since:
 1925
55th Wettest
Wettest since:
 1898
Jun–Sep 2018
4-Month 		19.61"
(498.09mm)		 18.94"
(481.08mm)		 0.67"
(17.01mm)		 81st Driest
Driest since:
 1954
48th Wettest
Wettest since:
 1928
May–Sep 2018
5-Month 		26.28"
(667.51mm)		 22.64"
(575.06mm)		 3.64"
(92.45mm)		 106th Driest
Driest since:
 1925
23rd Wettest
Wettest since:
 1928
Ties: 1975
Apr–Sep 2018
6-Month 		30.44"
(773.18mm)		 26.45"
(671.83mm)		 3.99"
(101.35mm)		 102nd Driest
Driest since:
 1925
27th Wettest
Wettest since:
 1928
Mar–Sep 2018
7-Month 		33.99"
(863.35mm)		 31.51"
(800.35mm)		 2.48"
(63.00mm)		 93rd Driest
Driest since:
 1925
36th Wettest
Wettest since:
 1928
Feb–Sep 2018
8-Month 		38.28"
(972.31mm)		 36.01"
(914.65mm)		 2.27"
(57.66mm)		 86th Driest
Driest since:
 1925
43rd Wettest
Wettest since:
 1928
Jan–Sep 2018
9-Month 		41.10"
(1,043.94mm)		 40.40"
(1,026.16mm)		 0.70"
(17.78mm)		 73rd Driest
Driest since:
 1954
56th Wettest
Wettest since:
 1912
Dec 2017–Sep 2018
10-Month 		44.29"
(1,124.97mm)		 44.49"
(1,130.05mm)		 -0.20"
(-5.08mm)		 65th Driest
Driest since:
 1986
63rd Wettest
Wettest since:
 1928
Ties: 1897
Nov 2017–Sep 2018
11-Month 		45.29"
(1,150.37mm)		 47.35"
(1,202.69mm)		 -2.06"
(-52.32mm)		 44th Driest
Driest since:
 1954
84th Wettest
Wettest since:
 1912
Oct 2017–Sep 2018
12-Month 		48.83"
(1,240.28mm)		 50.12"
(1,273.05mm)		 -1.29"
(-32.77mm)		 48th Driest
Driest since:
 1954
80th Wettest
Wettest since:
 1912
Apr 2017–Sep 2018
18-Month 		78.98"
(2,006.09mm)		 76.62"
(1,946.15mm)		 2.36"
(59.94mm)		 76th Driest
Driest since:
 2007
52nd Wettest
Wettest since:
 1929
Oct 2016–Sep 2018
24-Month 		98.92"
(2,512.57mm)		 100.35"
(2,548.89mm)		 -1.43"
(-36.32mm)		 51st Driest
Driest since:
 2007
76th Wettest
Wettest since:
 1929
Oct 2015–Sep 2018
36-Month 		149.80"
(3,804.92mm)		 150.70"
(3,827.78mm)		 -0.90"
(-22.86mm)		 59th Driest
Driest since:
 2008
67th Wettest
Wettest since:
 2021
Oct 2014–Sep 2018
48-Month 		199.99"
(5,079.75mm)		 200.86"
(5,101.84mm)		 -0.87"
(-22.09mm)		 62nd Driest
Driest since:
 2002
63rd Wettest
Wettest since:
 1949
Oct 2013–Sep 2018
60-Month 		249.51"
(6,337.55mm)		 251.06"
(6,376.92mm)		 -1.55"
(-39.37mm)		 62nd Driest
Driest since:
 1954, 1958
62nd Wettest
Wettest since:
 1975

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