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, June 1984

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
June 1984
1-Month
2.93"
(74.42mm)
2.93"
(74.42mm)
0.00"
(0.00mm)
60th Driest
Driest since:
1933
69th Wettest
Wettest since:
1928
May–Jun 1984
2-Month
6.08"
(154.43mm)
5.84"
(148.34mm)
0.24"
(6.09mm)
79th Driest
Driest since:
1988
50th Wettest
Wettest since:
2015
Ties: 1973
Apr–Jun 1984
3-Month
9.03"
(229.36mm)
8.35"
(212.09mm)
0.68"
(17.27mm)
92nd Driest
Driest since:
1988
37th Wettest
Wettest since:
1957
Mar–Jun 1984
4-Month
11.78"
(299.21mm)
10.86"
(275.84mm)
0.92"
(23.37mm)
103rd Driest
Driest since:
1988
26th Wettest
Wettest since:
1957
Feb–Jun 1984
5-Month
13.89"
(352.81mm)
13.00"
(330.20mm)
0.89"
(22.61mm)
94th Driest
Driest since:
1988
35th Wettest
Wettest since:
2019
Jan–Jun 1984
6-Month
15.24"
(387.10mm)
15.31"
(388.87mm)
-0.07"
(-1.77mm)
60th Driest
Driest since:
1988
69th Wettest
Wettest since:
2019
Dec 1983–Jun 1984
7-Month
18.68"
(474.47mm)
17.66"
(448.56mm)
1.02"
(25.91mm)
94th Driest
Driest since:
1931
34th Wettest
Wettest since:
2019
Nov 1983–Jun 1984
8-Month
22.60"
(574.04mm)
19.89"
(505.21mm)
2.71"
(68.83mm)
118th Driest
Driest since:
1934
10th Wettest
Wettest since:
2019
Oct 1983–Jun 1984
9-Month
25.21"
(640.33mm)
22.05"
(560.07mm)
3.16"
(80.26mm)
119th Driest
Driest since:
1934
9th Wettest
Wettest since:
2019
Sep 1983–Jun 1984
10-Month
27.47"
(697.74mm)
24.55"
(623.57mm)
2.92"
(74.17mm)
115th Driest
Driest since:
1934
13th Wettest
Wettest since:
2019
Aug 1983–Jun 1984
11-Month
29.84"
(757.94mm)
27.17"
(690.12mm)
2.67"
(67.82mm)
112th Driest
Driest since:
1918
16th Wettest
Wettest since:
2019
Jul 1983–Jun 1984
12-Month
31.92"
(810.77mm)
29.96"
(760.98mm)
1.96"
(49.79mm)
103rd Driest
Driest since:
1931
25th Wettest
Wettest since:
2019
Jan 1983–Jun 1984
18-Month
50.00"
(1,270.00mm)
45.27"
(1,149.86mm)
4.73"
(120.14mm)
119th Driest
Driest since:
1931
9th Wettest
Wettest since:
2019
Jul 1982–Jun 1984
24-Month
67.03"
(1,702.56mm)
59.93"
(1,522.22mm)
7.10"
(180.34mm)
120th Driest
Driest since:
1931
7th Wettest
Wettest since:
2020
Jul 1981–Jun 1984
36-Month
99.31"
(2,522.47mm)
89.89"
(2,283.21mm)
9.42"
(239.26mm)
120th Driest
Driest since:
1956
6th Wettest
Wettest since:
2019
Jul 1980–Jun 1984
48-Month
126.35"
(3,209.29mm)
119.79"
(3,042.67mm)
6.56"
(166.62mm)
105th Driest
Driest since:
1956
20th Wettest
Wettest since:
2019
Jul 1979–Jun 1984
60-Month
157.29"
(3,995.17mm)
149.66"
(3,801.36mm)
7.63"
(193.81mm)
106th Driest
Driest since:
1934
18th Wettest
Wettest since:
2020

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