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 1933

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 1933
1-Month
2.47"
(62.74mm)
2.51"
(63.75mm)
-0.04"
(-1.01mm)
63rd Driest
Driest since:
1910
66th Wettest
Wettest since:
1973
Ties: 1949, 1963
Feb–Mar 1933
2-Month
4.41"
(112.01mm)
4.64"
(117.86mm)
-0.23"
(-5.85mm)
52nd Driest
Driest since:
1910
77th Wettest
Wettest since:
1998
Jan–Mar 1933
3-Month
6.66"
(169.16mm)
6.96"
(176.78mm)
-0.30"
(-7.62mm)
50th Driest
Driest since:
1910
79th Wettest
Wettest since:
1998
Ties: 1965
Dec 1932–Mar 1933
4-Month
9.58"
(243.33mm)
9.30"
(236.22mm)
0.28"
(7.11mm)
82nd Driest
Driest since:
1981
46th Wettest
Wettest since:
1983, 1998
Nov 1932–Mar 1933
5-Month
11.60"
(294.64mm)
11.53"
(292.86mm)
0.07"
(1.78mm)
75th Driest
Driest since:
1977
53rd Wettest
Wettest since:
1983
Oct 1932–Mar 1933
6-Month
14.08"
(357.63mm)
13.70"
(347.98mm)
0.38"
(9.65mm)
76th Driest
Driest since:
1918
52nd Wettest
Wettest since:
1983
Sep 1932–Mar 1933
7-Month
16.24"
(412.50mm)
16.19"
(411.23mm)
0.05"
(1.27mm)
66th Driest
Driest since:
1918
62nd Wettest
Wettest since:
2019
Aug 1932–Mar 1933
8-Month
19.09"
(484.89mm)
18.82"
(478.03mm)
0.27"
(6.86mm)
71st Driest
Driest since:
1918
57th Wettest
Wettest since:
2019
Jul 1932–Mar 1933
9-Month
21.69"
(550.93mm)
21.60"
(548.64mm)
0.09"
(2.29mm)
67th Driest
Driest since:
1918
61st Wettest
Wettest since:
2019
Jun 1932–Mar 1933
10-Month
24.75"
(628.65mm)
24.53"
(623.06mm)
0.22"
(5.59mm)
65th Driest
Driest since:
1918
63rd Wettest
Wettest since:
2019
May 1932–Mar 1933
11-Month
27.17"
(690.12mm)
27.43"
(696.72mm)
-0.26"
(-6.60mm)
51st Driest
Driest since:
1918
77th Wettest
Wettest since:
2019
Apr 1932–Mar 1933
12-Month
29.31"
(744.47mm)
29.96"
(760.98mm)
-0.65"
(-16.51mm)
41st Driest
Driest since:
1918
87th Wettest
Wettest since:
2016
Oct 1931–Mar 1933
18-Month
44.92"
(1,140.97mm)
43.68"
(1,109.47mm)
1.24"
(31.50mm)
85th Driest
Driest since:
1918
42nd Wettest
Wettest since:
2020
Ties: 2006
Apr 1931–Mar 1933
24-Month
58.91"
(1,496.31mm)
59.92"
(1,521.97mm)
-1.01"
(-25.66mm)
45th Driest
Driest since:
1955
82nd Wettest
Wettest since:
2020
Apr 1930–Mar 1933
36-Month
83.90"
(2,131.06mm)
89.87"
(2,282.70mm)
-5.97"
(-151.64mm)
8th Driest
Driest since:
1955
118th Wettest
Wettest since:
2020
Apr 1929–Mar 1933
48-Month
113.16"
(2,874.26mm)
119.76"
(3,041.90mm)
-6.60"
(-167.64mm)
9th Driest
Driest since:
1957
116th Wettest
Wettest since:
2019
Apr 1928–Mar 1933
60-Month
144.34"
(3,666.24mm)
149.62"
(3,800.35mm)
-5.28"
(-134.11mm)
17th Driest
Driest since:
1957
107th Wettest
Wettest since:
2020

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