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, January 1901

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
January 1901
1-Month
1.28"
(32.51mm)
2.22"
(56.39mm)
-0.94"
(-23.88mm)
20th Driest
Driest since:
1986
109th Wettest
Wettest since:
1932
Dec 1900–Jan 1901
2-Month
2.85"
(72.39mm)
4.72"
(119.89mm)
-1.87"
(-47.50mm)
14th Driest
Driest since:
1909
114th Wettest
Wettest since:
1932
Ties: 1911
Nov 1900–Jan 1901
3-Month
4.51"
(114.55mm)
7.15"
(181.61mm)
-2.64"
(-67.06mm)
13th Driest
Driest since:
1904
115th Wettest
Wettest since:
1932
Ties: 1981
Oct 1900–Jan 1901
4-Month
7.84"
(199.14mm)
9.85"
(250.19mm)
-2.01"
(-51.05mm)
32nd Driest
Driest since:
1918
96th Wettest
Wettest since:
2016
Ties: 2008
Sep 1900–Jan 1901
5-Month
12.64"
(321.06mm)
13.05"
(331.47mm)
-0.41"
(-10.41mm)
53rd Driest
Driest since:
1918
75th Wettest
Wettest since:
2019
Ties: 1982
Aug 1900–Jan 1901
6-Month
15.32"
(389.13mm)
15.99"
(406.15mm)
-0.67"
(-17.02mm)
50th Driest
Driest since:
1918
78th Wettest
Wettest since:
2019
Jul 1900–Jan 1901
7-Month
19.91"
(505.71mm)
19.19"
(487.43mm)
0.72"
(18.28mm)
74th Driest
Driest since:
1957
54th Wettest
Wettest to Date
2019
Jun 1900–Jan 1901
8-Month
24.09"
(611.89mm)
22.71"
(576.83mm)
1.38"
(35.06mm)
79th Driest
Driest since:
1918
49th Wettest
Wettest since:
2019
May 1900–Jan 1901
9-Month
28.08"
(713.23mm)
26.77"
(679.96mm)
1.31"
(33.27mm)
72nd Driest
Driest since:
1918
56th Wettest
Wettest since:
2016
Apr 1900–Jan 1901
10-Month
33.99"
(863.35mm)
30.01"
(762.25mm)
3.98"
(101.10mm)
109th Driest
Driest since:
1918
19th Wettest
Wettest to Date
2016
Mar 1900–Jan 1901
11-Month
36.64"
(930.66mm)
32.70"
(830.58mm)
3.94"
(100.08mm)
106th Driest
Driest since:
1957
22nd Wettest
Wettest to Date
2016
Feb 1900–Jan 1901
12-Month
39.10"
(993.14mm)
34.94"
(887.48mm)
4.16"
(105.66mm)
104th Driest
Driest since:
1918
24th Wettest
Wettest to Date
1974
Aug 1899–Jan 1901
18-Month
52.35"
(1,329.69mm)
50.97"
(1,294.64mm)
1.38"
(35.05mm)
69th Driest
Driest since:
1918
58th Wettest
Wettest to Date
1974
Feb 1899–Jan 1901
24-Month
69.46"
(1,764.28mm)
69.90"
(1,775.46mm)
-0.44"
(-11.18mm)
58th Driest
Driest since:
1918
69th Wettest
Wettest to Date
2017
Feb 1898–Jan 1901
36-Month
104.76"
(2,660.90mm)
104.84"
(2,662.94mm)
-0.08"
(-2.04mm)
57th Driest
Driest since:
1957
69th Wettest
Wettest to Date
1993
Feb 1897–Jan 1901
48-Month
136.08"
(3,456.43mm)
139.66"
(3,547.36mm)
-3.58"
(-90.93mm)
37th Driest
Driest since:
1957
88th Wettest
Wettest to Date
2019
Feb 1896–Jan 1901
60-Month
165.28"
(4,198.11mm)
174.43"
(4,430.52mm)
-9.15"
(-232.41mm)
28th Driest
Driest since:
1957
96th Wettest
Wettest to Date
2020

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