National Rankings

National Data Info
Please note, 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.

March 2001 Precipitation Rankings

View Period (Months):
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Driest/Wettest
Since
Record
March 2001
1-Month
2.57in
(65.28mm)
2.51in
(63.75mm)
0.06in78th Driest
Driest since:
1910
53rd Wettest
Wettest since:
1973
Ties: 1976
Feb–Mar 2001
2-Month
4.78in
(121.41mm)
4.64in
(117.86mm)
0.14in78th Driest
Driest since:
1910
53rd Wettest
Wettest since:
1998
Jan–Mar 2001
3-Month
6.63in
(168.40mm)
6.96in
(176.78mm)
-0.33in49th Driest
Driest since:
1910
82nd Wettest
Wettest since:
1998
Dec 2000–Mar 2001
4-Month
8.34in
(211.84mm)
9.30in
(236.22mm)
-0.96in22nd Driest
Driest since:
1981
108th Wettest
Wettest since:
1983
Nov 2000–Mar 2001
5-Month
11.07in
(281.18mm)
11.53in
(292.86mm)
-0.46in51st Driest
Driest since:
1977
79th Wettest
Wettest since:
1983
Oct 2000–Mar 2001
6-Month
13.33in
(338.58mm)
13.69in
(347.73mm)
-0.36in56th Driest
Driest since:
1918
74th Wettest
Wettest since:
1983
Sep 2000–Mar 2001
7-Month
15.51in
(393.95mm)
16.19in
(411.23mm)
-0.68in46th Driest
Driest since:
1918
84th Wettest
Wettest since:
2019
Aug 2000–Mar 2001
8-Month
17.42in
(442.47mm)
18.81in
(477.77mm)
-1.39in29th Driest
Driest since:
1918
101st Wettest
Wettest since:
2019
Jul 2000–Mar 2001
9-Month
19.72in
(500.89mm)
21.59in
(548.39mm)
-1.87in18th Driest
Driest since:
1918
112th Wettest
Wettest since:
2019
Jun 2000–Mar 2001
10-Month
23.17in
(588.52mm)
24.51in
(622.55mm)
-1.34in28th Driest
Driest since:
1918
102nd Wettest
Wettest since:
2019
May 2000–Mar 2001
11-Month
25.83in
(656.08mm)
27.42in
(696.47mm)
-1.59in26th Driest
Driest since:
1918
104th Wettest
Wettest since:
2019
Apr 2000–Mar 2001
12-Month
28.15in
(715.01mm)
29.95in
(760.73mm)
-1.80in29th Driest
Driest since:
1918
101st Wettest
Wettest since:
2016
Oct 1999–Mar 2001
18-Month
39.59in
(1,005.59mm)
43.66in-4.07in14th Driest
Driest since:
1918
115th Wettest
Wettest since:
2020
Apr 1999–Mar 2001
24-Month
56.07in
(1,424.18mm)
59.89in-3.82in18th Driest
Driest since:
1918, 1955
111th Wettest
Wettest since:
2020
Apr 1998–Mar 2001
36-Month
87.27in
(2,216.66mm)
89.83in-2.56in34th Driest
Driest since:
1955
94th Wettest
Wettest since:
2020
Apr 1997–Mar 2001
48-Month
121.35in
(3,082.29mm)
119.70in1.65in74th Driest
Driest since:
1957
53rd Wettest
Wettest since:
2019
Apr 1996–Mar 2001
60-Month
155.70in
(3,954.78mm)
149.54in6.16in101st Driest
Driest since:
1957
25th Wettest
Wettest since:
2020

Citing This Page