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 1913 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 1913
1-Month
2.64in
(67.06mm)
2.78in
(70.61mm)
-0.14in37th Driest
Driest since:
1930
94th Wettest
Wettest since:
1950, 1958
Jun–Jul 1913
2-Month
5.35in
(135.89mm)
5.70in
(144.78mm)
-0.35in33rd Driest
Driest since:
1930
98th Wettest
Wettest since:
1928
May–Jul 1913
3-Month
7.86in
(199.64mm)
8.61in
(218.69mm)
-0.75in29th Driest
Driest since:
1988
102nd Wettest
Wettest since:
2015
Apr–Jul 1913
4-Month
9.91in
(251.71mm)
11.13in
(282.70mm)
-1.22in19th Driest
Driest since:
1934
112th Wettest
Wettest since:
2015
Mar–Jul 1913
5-Month
12.90in
(327.66mm)
13.63in
(346.20mm)
-0.73in32nd Driest
Driest since:
1934, 1936
99th Wettest
Wettest since:
1973
Feb–Jul 1913
6-Month
14.80in
(375.92mm)
15.77in
(400.56mm)
-0.97in30th Driest
Driest since:
1934
101st Wettest
Wettest since:
2019
Jan–Jul 1913
7-Month
17.67in
(448.82mm)
18.08in
(459.23mm)
-0.41in45th Driest
Driest since:
1934
86th Wettest
Wettest since:
2019
Dec 1912–Jul 1913
8-Month
19.77in
(502.16mm)
20.42in
(518.67mm)
-0.65in40th Driest
Driest since:
1931
90th Wettest
Wettest since:
2019
Nov 1912–Jul 1913
9-Month
21.29in
(540.77mm)
22.65in
(575.31mm)
-1.36in31st Driest
Driest since:
1934
99th Wettest
Wettest since:
2019
Oct 1912–Jul 1913
10-Month
23.42in
(594.87mm)
24.82in
(630.43mm)
-1.40in31st Driest
Driest since:
1934
99th Wettest
Wettest since:
2019
Sep 1912–Jul 1913
11-Month
25.93in
(658.62mm)
27.31in
(693.67mm)
-1.38in31st Driest
Driest since:
1934
99th Wettest
Wettest since:
2019
Aug 1912–Jul 1913
12-Month
28.98in
(736.09mm)
29.93in
(760.22mm)
-0.95in38th Driest
Driest since:
1918
92nd Wettest
Wettest since:
2019
Feb 1912–Jul 1913
18-Month
46.19in
(1,173.23mm)
45.72in0.47in66th Driest
Driest since:
1931
64th Wettest
Wettest since:
2019
Aug 1911–Jul 1913
24-Month
61.50in
(1,562.10mm)
59.89in1.61in82nd Driest
Driest since:
1918
47th Wettest
Wettest since:
2020
Aug 1910–Jul 1913
36-Month
87.57in
(2,224.28mm)
89.83in-2.26in36th Driest
Driest since:
1956
92nd Wettest
Wettest since:
2019
Aug 1909–Jul 1913
48-Month
114.32in
(2,903.73mm)
119.71in-5.39in16th Driest
Driest since:
1956
111th Wettest
Wettest since:
2019
Aug 1908–Jul 1913
60-Month
143.85in
(3,653.79mm)
149.56in-5.71in18th DriestDriest to Date1934
108th Wettest
Wettest since:
2019

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