National Rankings

National Data Info
Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Contiguous U.S.

Precipitation Rankings, March 2005

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
March 2005
1-Month
2.34"
(59.44mm)
2.51"
(63.75mm)
-0.17"
(-4.31mm)
51st Driest
Driest since:
1910
79th Wettest
Wettest since:
1973
Ties: 1934
Feb–Mar 2005
2-Month
4.40"
(111.76mm)
4.64"
(117.86mm)
-0.24"
(-6.10mm)
51st Driest
Driest since:
1910
79th Wettest
Wettest since:
1998
Jan–Mar 2005
3-Month
7.10"
(180.34mm)
6.96"
(176.78mm)
0.14"
(3.56mm)
76th Driest
Driest since:
1910
54th Wettest
Wettest since:
1998
Dec 2004–Mar 2005
4-Month
9.28"
(235.71mm)
9.30"
(236.22mm)
-0.02"
(-0.51mm)
64th Driest
Driest since:
1981
65th Wettest
Wettest since:
1983, 1998
Nov 2004–Mar 2005
5-Month
12.46"
(316.48mm)
11.53"
(292.86mm)
0.93"
(23.62mm)
103rd Driest
Driest since:
1977
26th Wettest
Wettest since:
1983
Oct 2004–Mar 2005
6-Month
15.50"
(393.70mm)
13.70"
(347.98mm)
1.80"
(45.72mm)
111th Driest
Driest since:
1918
18th Wettest
Wettest since:
1983
Sep 2004–Mar 2005
7-Month
18.48"
(469.39mm)
16.19"
(411.23mm)
2.29"
(58.16mm)
118th Driest
Driest since:
1918
11th Wettest
Wettest since:
2019
Aug 2004–Mar 2005
8-Month
21.52"
(546.61mm)
18.82"
(478.03mm)
2.70"
(68.58mm)
119th Driest
Driest since:
1918
10th Wettest
Wettest since:
2019
Jul 2004–Mar 2005
9-Month
24.57"
(624.08mm)
21.60"
(548.64mm)
2.97"
(75.44mm)
121st Driest
Driest since:
1918
8th Wettest
Wettest since:
2019
Ties: 1974
Jun 2004–Mar 2005
10-Month
28.08"
(713.23mm)
24.53"
(623.06mm)
3.55"
(90.17mm)
121st Driest
Driest since:
1918
8th Wettest
Wettest since:
2019
May 2004–Mar 2005
11-Month
31.42"
(798.07mm)
27.43"
(696.72mm)
3.99"
(101.35mm)
122nd Driest
Driest since:
1918
7th Wettest
Wettest since:
2019
Apr 2004–Mar 2005
12-Month
33.92"
(861.57mm)
29.96"
(760.98mm)
3.96"
(100.59mm)
120th Driest
Driest since:
1918
9th Wettest
Wettest since:
2016
Oct 2003–Mar 2005
18-Month
47.11"
(1,196.59mm)
43.68"
(1,109.47mm)
3.43"
(87.12mm)
113th Driest
Driest since:
1918
15th Wettest
Wettest since:
2020
Apr 2003–Mar 2005
24-Month
64.48"
(1,637.79mm)
59.92"
(1,521.97mm)
4.56"
(115.82mm)
113th Driest
Driest since:
1955
15th Wettest
Wettest since:
2020
Apr 2002–Mar 2005
36-Month
93.99"
(2,387.35mm)
89.87"
(2,282.70mm)
4.12"
(104.65mm)
103rd Driest
Driest since:
1955
24th Wettest
Wettest since:
2020
Apr 2001–Mar 2005
48-Month
122.30"
(3,106.42mm)
119.76"
(3,041.90mm)
2.54"
(64.52mm)
81st Driest
Driest since:
1957
45th Wettest
Wettest since:
2019
Apr 2000–Mar 2005
60-Month
150.45"
(3,821.43mm)
149.62"
(3,800.35mm)
0.83"
(21.08mm)
65th Driest
Driest since:
1957
60th Wettest
Wettest since:
2020

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