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 1920 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 1920
1-Month
2.89in
(73.41mm)
2.92in
(74.17mm)
-0.03in55th Driest
Driest since:
1933
76th Wettest
Wettest since:
1928
Ties: 1902
May–Jun 1920
2-Month
5.67in
(144.02mm)
5.83in
(148.08mm)
-0.16in48th Driest
Driest since:
1988
83rd Wettest
Wettest since:
2015
Apr–Jun 1920
3-Month
8.97in
(227.84mm)
8.35in
(212.09mm)
0.62in92nd Driest
Driest since:
1988
39th Wettest
Wettest since:
1957
Mar–Jun 1920
4-Month
11.75in
(298.45mm)
10.86in
(275.84mm)
0.89in103rd Driest
Driest since:
1988
28th Wettest
Wettest since:
1957
Feb–Jun 1920
5-Month
13.36in
(339.34mm)
12.99in
(329.95mm)
0.37in77th Driest
Driest since:
1988
54th Wettest
Wettest since:
2019
Jan–Jun 1920
6-Month
15.57in
(395.48mm)
15.30in
(388.62mm)
0.27in72nd Driest
Driest since:
1988
59th Wettest
Wettest since:
2019
Dec 1919–Jun 1920
7-Month
17.38in
(441.45mm)
17.65in
(448.31mm)
-0.27in48th Driest
Driest since:
1931
82nd Wettest
Wettest since:
2019
Nov 1919–Jun 1920
8-Month
20.17in
(512.32mm)
19.88in
(504.95mm)
0.29in70th Driest
Driest since:
1934
60th Wettest
Wettest since:
2019
Oct 1919–Jun 1920
9-Month
23.62in
(599.95mm)
22.04in
(559.82mm)
1.58in99th Driest
Driest since:
1934
31st Wettest
Wettest since:
2019
Sep 1919–Jun 1920
10-Month
25.95in
(659.13mm)
24.53in
(623.06mm)
1.42in96th Driest
Driest since:
1934
34th Wettest
Wettest since:
2019
Aug 1919–Jun 1920
11-Month
28.43in
(722.12mm)
27.16in
(689.86mm)
1.27in90th Driest
Driest since:
1918
40th Wettest
Wettest since:
2019
Jul 1919–Jun 1920
12-Month
31.46in
(799.08mm)
29.94in
(760.48mm)
1.52in98th Driest
Driest since:
1931
32nd Wettest
Wettest since:
2019
Jan 1919–Jun 1920
18-Month
47.30in
(1,201.42mm)
45.25in2.05in96th Driest
Driest since:
1931
34th Wettest
Wettest since:
2019
Jul 1918–Jun 1920
24-Month
62.42in
(1,585.47mm)
59.90in2.52in96th Driest
Driest since:
1931
33rd Wettest
Wettest since:
2020
Jul 1917–Jun 1920
36-Month
87.15in
(2,213.61mm)
89.84in-2.69in31st Driest
Driest since:
1956
97th Wettest
Wettest since:
2019
Jul 1916–Jun 1920
48-Month
114.89in
(2,918.21mm)
119.73in-4.84in20th Driest
Driest since:
1956
107th Wettest
Wettest since:
2019
Ties: 1912
Jul 1915–Jun 1920
60-Month
147.12in
(3,736.85mm)
149.58in-2.46in39th Driest
Driest since:
1934
87th Wettest
Wettest since:
2020

Citing This Page