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, January 2019

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Wettest/Driest
Since		Record
January 2019
1-Month		2.53"
(64.26mm)		2.22"
(56.39mm)		0.31"
(7.87mm)		87th Driest
Driest since:
1986
43rd Wettest
Wettest since:
1932
Dec 2018–Jan 2019
2-Month		7.06"
(179.32mm)		4.72"
(119.89mm)		2.34"
(59.43mm)		123rd Driest
Driest since:
1909
6th Wettest
Wettest since:
1932
Nov 2018–Jan 2019
3-Month		9.76"
(247.90mm)		7.15"
(181.61mm)		2.61"
(66.29mm)		118th Driest
Driest since:
1904
11th Wettest
Wettest since:
1932
Oct 2018–Jan 2019
4-Month		15.81"
(401.57mm)		9.85"
(250.19mm)		5.96"
(151.38mm)		127th Driest
Driest since:
1918
2nd Wettest
Wettest since:
2016
Sep 2018–Jan 2019
5-Month		21.81"
(553.97mm)		13.05"
(331.47mm)		8.76"
(222.50mm)		128th Driest
Driest since:
1918
1st Wettest
Wettest to Date
2019
Aug 2018–Jan 2019
6-Month		25.35"
(643.89mm)		15.99"
(406.15mm)		9.36"
(237.74mm)		128th Driest
Driest since:
1918
1st Wettest
Wettest to Date
2019
Jul 2018–Jan 2019
7-Month		28.49"
(723.65mm)		19.19"
(487.43mm)		9.30"
(236.22mm)		128th Driest
Driest since:
1957
1st Wettest
Wettest to Date
2019
Jun 2018–Jan 2019
8-Month		31.57"
(801.88mm)		22.71"
(576.83mm)		8.86"
(225.05mm)		128th Driest
Driest since:
1918
1st Wettest
Wettest to Date
2019
May 2018–Jan 2019
9-Month		34.41"
(874.01mm)		26.77"
(679.96mm)		7.64"
(194.05mm)		125th Driest
Driest since:
1918
4th Wettest
Wettest since:
2016
Apr 2018–Jan 2019
10-Month		36.78"
(934.21mm)		30.01"
(762.25mm)		6.77"
(171.96mm)		118th Driest
Driest since:
1918
11th Wettest
Wettest since:
2016
Mar 2018–Jan 2019
11-Month		39.50"
(1,003.30mm)		32.70"
(830.58mm)		6.80"
(172.72mm)		118th Driest
Driest since:
1957
11th Wettest
Wettest since:
2016
Feb 2018–Jan 2019
12-Month		43.88"
(1,114.55mm)		34.94"
(887.48mm)		8.94"
(227.07mm)		122nd Driest
Driest since:
1918
7th Wettest
Wettest since:
1974
Aug 2017–Jan 2019
18-Month		59.58"
(1,513.33mm)		50.97"
(1,294.64mm)		8.61"
(218.69mm)		116th Driest
Driest since:
1918
12th Wettest
Wettest since:
1974
Feb 2017–Jan 2019
24-Month		80.43"
(2,042.92mm)		69.90"
(1,775.46mm)		10.53"
(267.46mm)		118th Driest
Driest since:
1918
10th Wettest
Wettest since:
2017
Feb 2016–Jan 2019
36-Month		120.20"
(3,053.08mm)		104.84"
(2,662.94mm)		15.36"
(390.14mm)		116th Driest
Driest since:
1957
11th Wettest
Wettest since:
1993
Feb 2015–Jan 2019
48-Month		166.75"
(4,235.45mm)		139.66"
(3,547.36mm)		27.09"
(688.09mm)		125th Driest
Driest since:
1957
1st Wettest
Wettest to Date
2019
Feb 2014–Jan 2019
60-Month		201.22"
(5,110.99mm)		174.43"
(4,430.52mm)		26.79"
(680.47mm)		123rd Driest
Driest since:
1957
2nd Wettest
Wettest to Date
2020

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