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 1957

View Period (Months):
Download: CSV JSON XML
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
July 1957
1-Month
2.28"
(57.91mm)
2.78"
(70.61mm)
-0.50"
(-12.70mm)
8th Driest
Driest since:
1930
121st Wettest
Wettest since:
1950, 1958
Jun–Jul 1957
2-Month
5.93"
(150.62mm)
5.70"
(144.78mm)
0.23"
(5.84mm)
76th Driest
Driest since:
1930
53rd Wettest
Wettest since:
1928
May–Jul 1957
3-Month
10.17"
(258.32mm)
8.62"
(218.95mm)
1.55"
(39.37mm)
124th Driest
Driest since:
1988
5th Wettest
Wettest since:
2015
Apr–Jul 1957
4-Month
13.82"
(351.03mm)
11.13"
(282.70mm)
2.69"
(68.33mm)
127th Driest
Driest since:
1934
2nd Wettest
Wettest to Date
2015
Mar–Jul 1957
5-Month
16.33"
(414.78mm)
13.64"
(346.46mm)
2.69"
(68.32mm)
127th Driest
Driest since:
1936
2nd Wettest
Wettest to Date
1973
Feb–Jul 1957
6-Month
18.41"
(467.61mm)
15.78"
(400.81mm)
2.63"
(66.80mm)
126th Driest
Driest since:
1934
3rd Wettest
Wettest since:
2019
Jan–Jul 1957
7-Month
20.54"
(521.72mm)
18.09"
(459.49mm)
2.45"
(62.23mm)
119th Driest
Driest since:
1934
10th Wettest
Wettest since:
2019
Dec 1956–Jul 1957
8-Month
22.54"
(572.52mm)
20.44"
(519.18mm)
2.10"
(53.34mm)
114th Driest
Driest since:
1931
14th Wettest
Wettest since:
2019
Nov 1956–Jul 1957
9-Month
23.90"
(607.06mm)
22.66"
(575.56mm)
1.24"
(31.50mm)
93rd Driest
Driest since:
1934
35th Wettest
Wettest since:
2019
Oct 1956–Jul 1957
10-Month
25.90"
(657.86mm)
24.83"
(630.68mm)
1.07"
(27.18mm)
87th Driest
Driest since:
1934
41st Wettest
Wettest since:
2019
Ties: 1928
Sep 1956–Jul 1957
11-Month
27.34"
(694.44mm)
27.33"
(694.18mm)
0.01"
(0.26mm)
58th Driest
Driest since:
1934
70th Wettest
Wettest since:
2019
Aug 1956–Jul 1957
12-Month
29.55"
(750.57mm)
29.95"
(760.73mm)
-0.40"
(-10.16mm)
50th Driest
Driest since:
1918
78th Wettest
Wettest since:
2019
Ties: 1909
Feb 1956–Jul 1957
18-Month
43.65"
(1,108.71mm)
45.74"
(1,161.80mm)
-2.09"
(-53.09mm)
31st Driest
Driest since:
1931
97th Wettest
Wettest since:
2019
Aug 1955–Jul 1957
24-Month
56.97"
(1,447.04mm)
59.92"
(1,521.97mm)
-2.95"
(-74.93mm)
22nd Driest
Driest since:
1918
105th Wettest
Wettest since:
2020
Aug 1954–Jul 1957
36-Month
84.02"
(2,134.11mm)
89.88"
(2,282.95mm)
-5.86"
(-148.84mm)
13th Driest
Driest since:
1956
113th Wettest
Wettest since:
2019
Aug 1953–Jul 1957
48-Month
109.40"
(2,778.76mm)
119.78"
(3,042.41mm)
-10.38"
(-263.65mm)
2nd Driest
Driest since:
1956
123rd Wettest
Wettest since:
2019
Aug 1952–Jul 1957
60-Month
137.41"
(3,490.21mm)
149.64"
(3,800.86mm)
-12.23"
(-310.65mm)
2nd Driest
Driest since:
1934
122nd Wettest
Wettest since:
2019

Citing This Page