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 1909

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Wettest/Driest
Since		Record
January 1909
1-Month		0.69"
(17.53mm)		2.22"
(56.39mm)		-1.53"
(-38.86mm)		4th Driest
Driest to Date
1986
126th Wettest
Wettest since:
1932
Dec 1908–Jan 1909
2-Month		1.97"
(50.04mm)		4.72"
(119.89mm)		-2.75"
(-69.85mm)		1st Driest
Driest to Date
1909
128th Wettest
Wettest since:
1932
Nov 1908–Jan 1909
3-Month		4.63"
(117.60mm)		7.15"
(181.61mm)		-2.52"
(-64.01mm)		16th Driest
Driest since:
1904
113th Wettest
Wettest since:
1932
Oct 1908–Jan 1909
4-Month		6.44"
(163.58mm)		9.85"
(250.19mm)		-3.41"
(-86.61mm)		14th Driest
Driest since:
1918
115th Wettest
Wettest since:
2016
Sep 1908–Jan 1909
5-Month		9.50"
(241.30mm)		13.05"
(331.47mm)		-3.55"
(-90.17mm)		19th Driest
Driest since:
1918
110th Wettest
Wettest since:
2019
Aug 1908–Jan 1909
6-Month		13.17"
(334.52mm)		15.99"
(406.15mm)		-2.82"
(-71.63mm)		23rd Driest
Driest since:
1918
106th Wettest
Wettest since:
2019
Ties: 1981
Jul 1908–Jan 1909
7-Month		17.24"
(437.90mm)		19.19"
(487.43mm)		-1.95"
(-49.53mm)		37th Driest
Driest since:
1957
92nd Wettest
Wettest since:
2019
Jun 1908–Jan 1909
8-Month		21.51"
(546.35mm)		22.71"
(576.83mm)		-1.20"
(-30.48mm)		40th Driest
Driest since:
1918
89th Wettest
Wettest since:
2019
May 1908–Jan 1909
9-Month		27.23"
(691.64mm)		26.77"
(679.96mm)		0.46"
(11.68mm)		61st Driest
Driest since:
1918
68th Wettest
Wettest since:
2016
Apr 1908–Jan 1909
10-Month		31.58"
(802.13mm)		30.01"
(762.25mm)		1.57"
(39.88mm)		82nd Driest
Driest since:
1918
47th Wettest
Wettest since:
2016
Mar 1908–Jan 1909
11-Month		33.51"
(851.15mm)		32.70"
(830.58mm)		0.81"
(20.57mm)		70th Driest
Driest since:
1957
59th Wettest
Wettest since:
2016
Feb 1908–Jan 1909
12-Month		36.66"
(931.16mm)		34.94"
(887.48mm)		1.72"
(43.68mm)		87th Driest
Driest since:
1918
42nd Wettest
Wettest since:
1974
Aug 1907–Jan 1909
18-Month		52.64"
(1,337.06mm)		50.97"
(1,294.64mm)		1.67"
(42.42mm)		74th Driest
Driest since:
1918
54th Wettest
Wettest since:
1974
Feb 1907–Jan 1909
24-Month		71.38"
(1,813.05mm)		69.90"
(1,775.46mm)		1.48"
(37.59mm)		71st Driest
Driest since:
1918
57th Wettest
Wettest since:
2017
Feb 1906–Jan 1909
36-Month		107.59"
(2,732.79mm)		104.84"
(2,662.94mm)		2.75"
(69.85mm)		75th Driest
Driest since:
1957
52nd Wettest
Wettest since:
1993
Feb 1905–Jan 1909
48-Month		149.89"
(3,807.21mm)		139.66"
(3,547.36mm)		10.23"
(259.85mm)		105th Driest
Driest since:
1957
21st Wettest
Wettest to Date
2019
Feb 1904–Jan 1909
60-Month		182.09"
(4,625.09mm)		174.43"
(4,430.52mm)		7.66"
(194.57mm)		92nd Driest
Driest since:
1957
33rd Wettest
Wettest to Date
2020

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