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, July 2014

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
July 2014
1-Month
2.60"
(66.04mm)
2.78"
(70.61mm)
-0.18"
(-4.57mm)
32nd Driest
Driest since:
1930
97th Wettest
Wettest since:
1950, 1958
Ties: 1932, 2002
Jun–Jul 2014
2-Month
6.27"
(159.26mm)
5.70"
(144.78mm)
0.57"
(14.48mm)
103rd Driest
Driest since:
1930
26th Wettest
Wettest since:
1928
May–Jul 2014
3-Month
9.08"
(230.63mm)
8.62"
(218.95mm)
0.46"
(11.68mm)
85th Driest
Driest since:
1988
44th Wettest
Wettest since:
2015
Apr–Jul 2014
4-Month
11.96"
(303.78mm)
11.13"
(282.70mm)
0.83"
(21.08mm)
97th Driest
Driest since:
1934
32nd Wettest
Wettest since:
2015
Ties: 1900
Mar–Jul 2014
5-Month
14.33"
(363.98mm)
13.64"
(346.46mm)
0.69"
(17.52mm)
83rd Driest
Driest since:
1936
46th Wettest
Wettest since:
1973
Ties: 1919
Feb–Jul 2014
6-Month
16.58"
(421.13mm)
15.78"
(400.81mm)
0.80"
(20.32mm)
84th Driest
Driest since:
1934
45th Wettest
Wettest since:
2019
Jan–Jul 2014
7-Month
17.95"
(455.93mm)
18.09"
(459.49mm)
-0.14"
(-3.56mm)
56th Driest
Driest since:
1934
73rd Wettest
Wettest since:
2019
Dec 2013–Jul 2014
8-Month
20.16"
(512.06mm)
20.44"
(519.18mm)
-0.28"
(-7.12mm)
51st Driest
Driest since:
1931
77th Wettest
Wettest since:
2019
Nov 2013–Jul 2014
9-Month
22.20"
(563.88mm)
22.66"
(575.56mm)
-0.46"
(-11.68mm)
48th Driest
Driest since:
1934
80th Wettest
Wettest since:
2019
Oct 2013–Jul 2014
10-Month
24.43"
(620.52mm)
24.83"
(630.68mm)
-0.40"
(-10.16mm)
48th Driest
Driest since:
1934
80th Wettest
Wettest since:
2019
Sep 2013–Jul 2014
11-Month
27.41"
(696.21mm)
27.33"
(694.18mm)
0.08"
(2.03mm)
59th Driest
Driest since:
1934
69th Wettest
Wettest since:
2019
Aug 2013–Jul 2014
12-Month
29.97"
(761.24mm)
29.95"
(760.73mm)
0.02"
(0.51mm)
54th Driest
Driest since:
1918
74th Wettest
Wettest since:
2019
Ties: 1937
Feb 2013–Jul 2014
18-Month
46.64"
(1,184.66mm)
45.74"
(1,161.80mm)
0.90"
(22.86mm)
73rd Driest
Driest since:
1931
55th Wettest
Wettest since:
2019
Aug 2012–Jul 2014
24-Month
60.25"
(1,530.35mm)
59.92"
(1,521.97mm)
0.33"
(8.38mm)
60th Driest
Driest since:
1918
67th Wettest
Wettest since:
2020
Aug 2011–Jul 2014
36-Month
88.23"
(2,241.04mm)
89.88"
(2,282.95mm)
-1.65"
(-41.91mm)
43rd Driest
Driest since:
1956
83rd Wettest
Wettest since:
2019
Aug 2010–Jul 2014
48-Month
118.57"
(3,011.68mm)
119.78"
(3,042.41mm)
-1.21"
(-30.73mm)
47th Driest
Driest since:
1956
78th Wettest
Wettest since:
2019
Ties: 1991
Aug 2009–Jul 2014
60-Month
152.24"
(3,866.90mm)
149.64"
(3,800.86mm)
2.60"
(66.04mm)
75th Driest
Driest since:
1934
49th Wettest
Wettest since:
2019

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