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.

June 1984 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
June 1984
1-Month
2.93in
(74.42mm)
2.92in
(74.17mm)
0.01in62nd Driest
Driest since:
1933
69th Wettest
Wettest since:
1928
Ties: 1963
May–Jun 1984
2-Month
6.08in
(154.43mm)
5.83in
(148.08mm)
0.25in80th Driest
Driest since:
1988
51st Wettest
Wettest since:
2015
Apr–Jun 1984
3-Month
9.03in
(229.36mm)
8.35in
(212.09mm)
0.68in93rd Driest
Driest since:
1988
38th Wettest
Wettest since:
1957
Mar–Jun 1984
4-Month
11.78in
(299.21mm)
10.86in
(275.84mm)
0.92in104th Driest
Driest since:
1988
27th Wettest
Wettest since:
1957
Feb–Jun 1984
5-Month
13.89in
(352.81mm)
12.99in
(329.95mm)
0.90in95th Driest
Driest since:
1988
36th Wettest
Wettest since:
2019
Jan–Jun 1984
6-Month
15.24in
(387.10mm)
15.30in
(388.62mm)
-0.06in60th Driest
Driest since:
1988
71st Wettest
Wettest since:
2019
Dec 1983–Jun 1984
7-Month
18.67in
(474.22mm)
17.65in
(448.31mm)
1.02in95th Driest
Driest since:
1931
35th Wettest
Wettest since:
2019
Nov 1983–Jun 1984
8-Month
22.58in
(573.53mm)
19.88in
(504.95mm)
2.70in120th Driest
Driest since:
1934
10th Wettest
Wettest since:
2019
Oct 1983–Jun 1984
9-Month
25.18in
(639.57mm)
22.04in
(559.82mm)
3.14in121st Driest
Driest since:
1934
9th Wettest
Wettest since:
2019
Sep 1983–Jun 1984
10-Month
27.44in
(696.98mm)
24.53in
(623.06mm)
2.91in117th Driest
Driest since:
1934
13th Wettest
Wettest since:
2019
Aug 1983–Jun 1984
11-Month
29.81in
(757.17mm)
27.16in
(689.86mm)
2.65in114th Driest
Driest since:
1918
16th Wettest
Wettest since:
2019
Jul 1983–Jun 1984
12-Month
31.89in
(810.01mm)
29.94in
(760.48mm)
1.95in105th Driest
Driest since:
1931
25th Wettest
Wettest since:
2019
Jan 1983–Jun 1984
18-Month
49.96in
(1,268.98mm)
45.25in4.71in121st Driest
Driest since:
1931
9th Wettest
Wettest since:
2019
Jul 1982–Jun 1984
24-Month
66.98in
(1,701.29mm)
59.90in7.08in122nd Driest
Driest since:
1931
7th Wettest
Wettest since:
2020
Jul 1981–Jun 1984
36-Month
99.25in
(2,520.95mm)
89.84in9.41in122nd Driest
Driest since:
1956
6th Wettest
Wettest since:
2019
Jul 1980–Jun 1984
48-Month
126.27in
(3,207.26mm)
119.73in6.54in107th Driest
Driest since:
1956
20th Wettest
Wettest since:
2019
Jul 1979–Jun 1984
60-Month
157.19in
(3,992.63mm)
149.58in7.61in107th Driest
Driest since:
1934
19th Wettest
Wettest since:
2020

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