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 1994 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 1994
1-Month
2.82in
(71.63mm)
2.52in
(64.01mm)
0.30in95th Driest
Driest since:
1987
36th Wettest
Wettest since:
1957
Mar–Apr 1994
2-Month
5.18in
(131.57mm)
5.02in
(127.51mm)
0.16in80th Driest
Driest since:
1910
51st Wettest
Wettest since:
1973
Ties: 1974
Feb–Apr 1994
3-Month
7.33in
(186.18mm)
7.16in
(181.86mm)
0.17in85th Driest
Driest since:
1910
46th Wettest
Wettest since:
1983
Ties: 1952
Jan–Apr 1994
4-Month
9.57in
(243.08mm)
9.47in
(240.54mm)
0.10in73rd Driest
Driest since:
1910
58th Wettest
Wettest since:
1998
Ties: 1935
Dec 1993–Apr 1994
5-Month
11.53in
(292.86mm)
11.81in
(299.97mm)
-0.28in55th Driest
Driest since:
1931
75th Wettest
Wettest since:
1983
Nov 1993–Apr 1994
6-Month
13.65in
(346.71mm)
14.04in
(356.62mm)
-0.39in55th Driest
Driest since:
1977
75th Wettest
Wettest since:
1983
Oct 1993–Apr 1994
7-Month
15.84in
(402.34mm)
16.21in
(411.73mm)
-0.37in52nd Driest
Driest since:
1981
78th Wettest
Wettest since:
1983
Sep 1993–Apr 1994
8-Month
18.42in
(467.87mm)
18.70in
(474.98mm)
-0.28in57th Driest
Driest since:
1918
73rd Wettest
Wettest since:
2019
Aug 1993–Apr 1994
9-Month
21.19in
(538.23mm)
21.32in
(541.53mm)
-0.13in57th Driest
Driest since:
1918
73rd Wettest
Wettest since:
2019
Jul 1993–Apr 1994
10-Month
24.49in
(622.05mm)
24.11in
(612.39mm)
0.38in76th Driest
Driest since:
1931
54th Wettest
Wettest since:
2019
Jun 1993–Apr 1994
11-Month
28.10in
(713.74mm)
27.03in
(686.56mm)
1.07in93rd Driest
Driest since:
1931
37th Wettest
Wettest since:
2019
May 1993–Apr 1994
12-Month
31.04in
(788.42mm)
29.94in
(760.48mm)
1.10in91st Driest
Driest since:
1918
39th Wettest
Wettest since:
2019
Nov 1992–Apr 1994
18-Month
48.23in
(1,225.04mm)
44.00in4.23in117th Driest
Driest since:
1931
12th Wettest
Wettest since:
2020
May 1992–Apr 1994
24-Month
64.45in
(1,637.03mm)
59.89in4.56in114th Driest
Driest since:
1955
15th Wettest
Wettest since:
2020
May 1991–Apr 1994
36-Month
95.17in
(2,417.32mm)
89.83in5.34in109th Driest
Driest since:
1955
19th Wettest
Wettest since:
2020
May 1990–Apr 1994
48-Month
127.36in
(3,234.94mm)
119.71in7.65in111th Driest
Driest since:
1956
16th Wettest
Wettest since:
2019
May 1989–Apr 1994
60-Month
158.30in
(4,020.82mm)
149.55in8.75in109th Driest
Driest since:
1957
17th Wettest
Wettest since:
2020

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