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, June 1937

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
June 1937
1-Month
3.11"
(78.99mm)
2.93"
(74.42mm)
0.18"
(4.57mm)
81st Driest
Driest since:
1933
48th Wettest
Wettest since:
1928
Ties: 1904
May–Jun 1937
2-Month
5.44"
(138.18mm)
5.84"
(148.34mm)
-0.40"
(-10.16mm)
33rd Driest
Driest since:
1988
96th Wettest
Wettest since:
2015
Apr–Jun 1937
3-Month
8.12"
(206.25mm)
8.35"
(212.09mm)
-0.23"
(-5.84mm)
48th Driest
Driest since:
1988
81st Wettest
Wettest since:
1957
Mar–Jun 1937
4-Month
10.27"
(260.86mm)
10.86"
(275.84mm)
-0.59"
(-14.98mm)
38th Driest
Driest since:
1988
91st Wettest
Wettest since:
1957
Feb–Jun 1937
5-Month
12.49"
(317.25mm)
13.00"
(330.20mm)
-0.51"
(-12.95mm)
41st Driest
Driest since:
1988
88th Wettest
Wettest since:
2019
Jan–Jun 1937
6-Month
16.14"
(409.96mm)
15.31"
(388.87mm)
0.83"
(21.09mm)
96th Driest
Driest since:
1988
33rd Wettest
Wettest since:
2019
Dec 1936–Jun 1937
7-Month
18.93"
(480.82mm)
17.66"
(448.56mm)
1.27"
(32.26mm)
103rd Driest
Driest since:
1931
25th Wettest
Wettest since:
2019
Nov 1936–Jun 1937
8-Month
20.07"
(509.78mm)
19.89"
(505.21mm)
0.18"
(4.57mm)
67th Driest
Driest since:
1934
61st Wettest
Wettest since:
2019
Ties: 1990
Oct 1936–Jun 1937
9-Month
22.15"
(562.61mm)
22.05"
(560.07mm)
0.10"
(2.54mm)
65th Driest
Driest since:
1934
63rd Wettest
Wettest since:
2019
Ties: 1905
Sep 1936–Jun 1937
10-Month
25.14"
(638.56mm)
24.55"
(623.57mm)
0.59"
(14.99mm)
75th Driest
Driest since:
1934
53rd Wettest
Wettest since:
2019
Aug 1936–Jun 1937
11-Month
27.35"
(694.69mm)
27.17"
(690.12mm)
0.18"
(4.57mm)
59th Driest
Driest since:
1918
69th Wettest
Wettest since:
2019
Ties: 2018
Jul 1936–Jun 1937
12-Month
29.66"
(753.36mm)
29.96"
(760.98mm)
-0.30"
(-7.62mm)
53rd Driest
Driest since:
1931
75th Wettest
Wettest since:
2019
Jan 1936–Jun 1937
18-Month
43.42"
(1,102.87mm)
45.27"
(1,149.86mm)
-1.85"
(-46.99mm)
28th Driest
Driest since:
1931
100th Wettest
Wettest since:
2019
Jul 1935–Jun 1937
24-Month
56.42"
(1,433.07mm)
59.93"
(1,522.22mm)
-3.51"
(-89.15mm)
19th Driest
Driest since:
1931
108th Wettest
Wettest since:
2020
Jul 1934–Jun 1937
36-Month
86.71"
(2,202.43mm)
89.89"
(2,283.21mm)
-3.18"
(-80.78mm)
26th Driest
Driest since:
1956
100th Wettest
Wettest since:
2019
Jul 1933–Jun 1937
48-Month
112.15"
(2,848.61mm)
119.79"
(3,042.67mm)
-7.64"
(-194.06mm)
8th Driest
Driest since:
1956
117th Wettest
Wettest since:
2019
Jul 1932–Jun 1937
60-Month
141.22"
(3,586.99mm)
149.66"
(3,801.36mm)
-8.44"
(-214.37mm)
6th Driest
Driest since:
1934
118th Wettest
Wettest since:
2020

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