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.

April 1952 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
April 1952
1-Month
2.40in
(60.96mm)
2.52in
(64.01mm)
-0.12in52nd Driest
Driest since:
1987
79th Wettest
Wettest since:
1957
Mar–Apr 1952
2-Month
5.33in
(135.38mm)
5.02in
(127.51mm)
0.31in91st Driest
Driest since:
1910
40th Wettest
Wettest since:
1973
Feb–Apr 1952
3-Month
7.33in
(186.18mm)
7.16in
(181.86mm)
0.17in85th Driest
Driest since:
1910
46th Wettest
Wettest since:
1983
Jan–Apr 1952
4-Month
9.77in
(248.16mm)
9.47in
(240.54mm)
0.30in84th Driest
Driest since:
1910
47th Wettest
Wettest since:
1998
Dec 1951–Apr 1952
5-Month
12.89in
(327.41mm)
11.81in
(299.97mm)
1.08in108th Driest
Driest since:
1931
22nd Wettest
Wettest since:
1983
Nov 1951–Apr 1952
6-Month
15.32in
(389.13mm)
14.04in
(356.62mm)
1.28in104th Driest
Driest since:
1977
26th Wettest
Wettest since:
1983
Oct 1951–Apr 1952
7-Month
17.62in
(447.55mm)
16.21in
(411.73mm)
1.41in102nd Driest
Driest since:
1981
28th Wettest
Wettest since:
1983
Sep 1951–Apr 1952
8-Month
20.19in
(512.83mm)
18.70in
(474.98mm)
1.49in103rd Driest
Driest since:
1918
27th Wettest
Wettest since:
2019
Aug 1951–Apr 1952
9-Month
22.80in
(579.12mm)
21.32in
(541.53mm)
1.48in105th Driest
Driest since:
1918
25th Wettest
Wettest since:
2019
Jul 1951–Apr 1952
10-Month
25.64in
(651.26mm)
24.11in
(612.39mm)
1.53in102nd Driest
Driest since:
1931
28th Wettest
Wettest since:
2019
Jun 1951–Apr 1952
11-Month
29.08in
(738.63mm)
27.03in
(686.56mm)
2.05in109th Driest
Driest since:
1931
21st Wettest
Wettest since:
2019
May 1951–Apr 1952
12-Month
31.45in
(798.83mm)
29.94in
(760.48mm)
1.51in96th Driest
Driest since:
1918
34th Wettest
Wettest since:
2019
Nov 1950–Apr 1952
18-Month
45.03in
(1,143.76mm)
44.00in1.03in85th Driest
Driest since:
1931
44th Wettest
Wettest since:
2020
May 1950–Apr 1952
24-Month
61.71in
(1,567.43mm)
59.89in1.82in88th Driest
Driest since:
1955
41st Wettest
Wettest since:
2020
May 1949–Apr 1952
36-Month
92.04in
(2,337.82mm)
89.83in2.21in83rd Driest
Driest since:
1955
45th Wettest
Wettest since:
2020
May 1948–Apr 1952
48-Month
122.77in
(3,118.36mm)
119.71in3.06in90th Driest
Driest since:
1956
37th Wettest
Wettest since:
2019
May 1947–Apr 1952
60-Month
153.44in
(3,897.38mm)
149.55in3.89in89th Driest
Driest since:
1957
37th Wettest
Wettest since:
2020

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