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, March 1971

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
March 1971
1-Month
1.34"
(34.04mm)
2.69"
(68.33mm)
-1.35"
(-34.29mm)
8th Driest
Driest since:
1966
121st Wettest
Wettest since:
1973
Feb–Mar 1971
2-Month
3.74"
(95.00mm)
4.93"
(125.22mm)
-1.19"
(-30.22mm)
22nd Driest
Driest since:
1954
107th Wettest
Wettest since:
1973
Jan–Mar 1971
3-Month
4.76"
(120.90mm)
7.15"
(181.61mm)
-2.39"
(-60.71mm)
13th Driest
Driest since:
1967
116th Wettest
Wettest since:
1990
Dec 1970–Mar 1971
4-Month
6.13"
(155.70mm)
9.65"
(245.11mm)
-3.52"
(-89.41mm)
7th Driest
Driest since:
1918
121st Wettest
Wettest since:
1932
Nov 1970–Mar 1971
5-Month
7.09"
(180.09mm)
12.08"
(306.83mm)
-4.99"
(-126.74mm)
4th Driest
Driest since:
1918
124th Wettest
Wettest since:
1932
Oct 1970–Mar 1971
6-Month
11.23"
(285.24mm)
14.78"
(375.41mm)
-3.55"
(-90.17mm)
18th Driest
Driest since:
1918
110th Wettest
Wettest since:
2016
Sep 1970–Mar 1971
7-Month
16.05"
(407.67mm)
17.98"
(456.69mm)
-1.93"
(-49.02mm)
38th Driest
Driest since:
1918
90th Wettest
Wettest since:
2019
Aug 1970–Mar 1971
8-Month
18.78"
(477.01mm)
20.92"
(531.37mm)
-2.14"
(-54.36mm)
33rd Driest
Driest since:
1918
95th Wettest
Wettest since:
2019
Jul 1970–Mar 1971
9-Month
20.74"
(526.80mm)
24.12"
(612.65mm)
-3.38"
(-85.85mm)
24th Driest
Driest since:
1918
104th Wettest
Wettest since:
2019
Jun 1970–Mar 1971
10-Month
23.67"
(601.22mm)
27.64"
(702.06mm)
-3.97"
(-100.84mm)
21st Driest
Driest since:
1918
107th Wettest
Wettest since:
1987
May 1970–Mar 1971
11-Month
26.98"
(685.29mm)
31.70"
(805.18mm)
-4.72"
(-119.89mm)
19th Driest
Driest since:
1918
109th Wettest
Wettest since:
2016
Ties: 1935
Apr 1970–Mar 1971
12-Month
30.25"
(768.35mm)
34.94"
(887.48mm)
-4.69"
(-119.13mm)
24th Driest
Driest since:
1918
104th Wettest
Wettest since:
2016
Oct 1969–Mar 1971
18-Month
45.43"
(1,153.92mm)
49.76"
(1,263.90mm)
-4.33"
(-109.98mm)
29th Driest
Driest since:
1918
98th Wettest
Wettest since:
2020
Apr 1969–Mar 1971
24-Month
64.66"
(1,642.36mm)
69.91"
(1,775.71mm)
-5.25"
(-133.35mm)
26th Driest
Driest since:
1918
101st Wettest
Wettest since:
2017
Apr 1968–Mar 1971
36-Month
103.21"
(2,621.53mm)
104.87"
(2,663.70mm)
-1.66"
(-42.17mm)
46th Driest
Driest since:
1957
80th Wettest
Wettest since:
1975
Ties: 2012
Apr 1967–Mar 1971
48-Month
140.79"
(3,576.07mm)
139.71"
(3,548.63mm)
1.08"
(27.44mm)
61st Driest
Driest since:
1957
64th Wettest
Wettest since:
2019
Apr 1966–Mar 1971
60-Month
169.49"
(4,305.05mm)
174.46"
(4,431.28mm)
-4.97"
(-126.23mm)
39th Driest
Driest since:
1957
85th Wettest
Wettest since:
2020

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