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.

July 1919 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
July 1919
1-Month
3.03in
(76.96mm)
2.78in
(70.61mm)
0.25in100th Driest
Driest since:
1930
31st Wettest
Wettest since:
1950, 1958
Ties: 1909
Jun–Jul 1919
2-Month
6.00in
(152.40mm)
5.70in
(144.78mm)
0.30in89th Driest
Driest since:
1930
42nd Wettest
Wettest since:
1928
May–Jul 1919
3-Month
9.20in
(233.68mm)
8.61in
(218.69mm)
0.59in91st Driest
Driest since:
1988
40th Wettest
Wettest since:
2015
Apr–Jul 1919
4-Month
11.61in
(294.89mm)
11.13in
(282.70mm)
0.48in79th Driest
Driest since:
1934
52nd Wettest
Wettest since:
2015
Mar–Jul 1919
5-Month
14.32in
(363.73mm)
13.63in
(346.20mm)
0.69in84th Driest
Driest since:
1934, 1936
47th Wettest
Wettest since:
1973
Feb–Jul 1919
6-Month
16.96in
(430.78mm)
15.77in
(400.56mm)
1.19in103rd Driest
Driest since:
1934
28th Wettest
Wettest since:
2019
Jan–Jul 1919
7-Month
18.87in
(479.30mm)
18.08in
(459.23mm)
0.79in90th Driest
Driest since:
1934
41st Wettest
Wettest since:
2019
Dec 1918–Jul 1919
8-Month
21.53in
(546.86mm)
20.42in
(518.67mm)
1.11in94th Driest
Driest since:
1931
36th Wettest
Wettest since:
2019
Nov 1918–Jul 1919
9-Month
23.85in
(605.79mm)
22.65in
(575.31mm)
1.20in91st Driest
Driest since:
1934
39th Wettest
Wettest since:
2019
Oct 1918–Jul 1919
10-Month
26.77in
(679.96mm)
24.82in
(630.43mm)
1.95in107th Driest
Driest since:
1934
23rd Wettest
Wettest since:
2019
Sep 1918–Jul 1919
11-Month
29.21in
(741.93mm)
27.31in
(693.67mm)
1.90in102nd Driest
Driest since:
1934
28th Wettest
Wettest since:
2019
Aug 1918–Jul 1919
12-Month
31.67in
(804.42mm)
29.93in
(760.22mm)
1.74in100th Driest
Driest since:
1918
30th Wettest
Wettest since:
2019
Feb 1918–Jul 1919
18-Month
45.21in
(1,148.33mm)
45.72in-0.51in50th Driest
Driest since:
1931
80th Wettest
Wettest since:
2019
Aug 1917–Jul 1919
24-Month
56.21in
(1,427.73mm)
59.89in-3.68in18th Driest
Driest since:
1918
111th Wettest
Wettest since:
2020
Aug 1916–Jul 1919
36-Month
83.24in
(2,114.30mm)
89.83in-6.59in9th Driest
Driest since:
1956
119th Wettest
Wettest since:
2019
Aug 1915–Jul 1919
48-Month
115.12in
(2,924.05mm)
119.71in-4.59in23rd Driest
Driest since:
1956
104th Wettest
Wettest since:
2019
Aug 1914–Jul 1919
60-Month
146.97in
(3,733.04mm)
149.56in-2.59in41st Driest
Driest since:
1934
85th Wettest
Wettest since:
2019

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