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.

May 1954 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
May 1954
1-Month
2.69in
(68.33mm)
2.91in
(73.91mm)
-0.22in43rd Driest
Driest since:
1934
88th Wettest
Wettest since:
2019
Apr–May 1954
2-Month
5.09in
(129.29mm)
5.42in
(137.67mm)
-0.33in43rd Driest
Driest since:
1934
88th Wettest
Wettest since:
1957
Ties: 1952
Mar–May 1954
3-Month
7.25in
(184.15mm)
7.93in
(201.42mm)
-0.68in28th Driest
Driest since:
1925
103rd Wettest
Wettest since:
1957, 1991
Ties: 1918
Feb–May 1954
4-Month
8.74in
(222.00mm)
10.07in
(255.78mm)
-1.33in12th Driest
Driest since:
1925
119th Wettest
Wettest since:
2019
Ties: 1926
Jan–May 1954
5-Month
11.28in
(286.51mm)
12.38in
(314.45mm)
-1.10in20th Driest
Driest since:
1934
111th Wettest
Wettest since:
2019
Ties: 1930
Dec 1953–May 1954
6-Month
13.78in
(350.01mm)
14.72in
(373.89mm)
-0.94in34th Driest
Driest since:
1931
96th Wettest
Wettest since:
2019
Nov 1953–May 1954
7-Month
15.57in
(395.48mm)
16.95in
(430.53mm)
-1.38in24th Driest
Driest since:
1934
106th Wettest
Wettest since:
1983
Oct 1953–May 1954
8-Month
17.08in
(433.83mm)
19.12in
(485.65mm)
-2.04in15th Driest
Driest since:
1934
115th Wettest
Wettest since:
2019
Sep 1953–May 1954
9-Month
18.58in
(471.93mm)
21.61in
(548.89mm)
-3.03in7th Driest
Driest since:
1934
123rd Wettest
Wettest since:
2019
Aug 1953–May 1954
10-Month
20.87in
(530.10mm)
24.23in
(615.44mm)
-3.36in6th Driest
Driest since:
1918
124th Wettest
Wettest since:
2019
Jul 1953–May 1954
11-Month
23.52in
(597.41mm)
27.02in
(686.31mm)
-3.50in6th Driest
Driest since:
1931
124th Wettest
Wettest since:
2019
Jun 1953–May 1954
12-Month
26.06in
(661.92mm)
29.94in
(760.48mm)
-3.88in7th Driest
Driest since:
1934
123rd Wettest
Wettest since:
2019
Dec 1952–May 1954
18-Month
42.01in
(1,067.05mm)
44.67in-2.66in22nd Driest
Driest since:
1931
107th Wettest
Wettest since:
2019
Jun 1952–May 1954
24-Month
53.44in
(1,357.38mm)
59.89in-6.45in3rd Driest
Driest since:
1931
126th Wettest
Wettest since:
2020
Jun 1951–May 1954
36-Month
85.21in
(2,164.33mm)
89.83in-4.62in17th Driest
Driest since:
1955
111th Wettest
Wettest since:
2019
Jun 1950–May 1954
48-Month
114.96in
(2,919.98mm)
119.71in-4.75in19th Driest
Driest since:
1956
108th Wettest
Wettest since:
2019
Jun 1949–May 1954
60-Month
145.19in
(3,687.83mm)
149.56in-4.37in29th Driest
Driest since:
1957
97th Wettest
Wettest since:
2020

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