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.

June 1945 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
June 1945
1-Month
3.41in
(86.61mm)
2.92in
(74.17mm)
0.49in115th Driest
Driest since:
1933
16th Wettest
Wettest since:
1928
May–Jun 1945
2-Month
6.28in
(159.51mm)
5.83in
(148.08mm)
0.45in94th Driest
Driest since:
1988
37th Wettest
Wettest since:
2015
Apr–Jun 1945
3-Month
9.33in
(236.98mm)
8.35in
(212.09mm)
0.98in108th Driest
Driest since:
1988
23rd Wettest
Wettest since:
1957
Mar–Jun 1945
4-Month
12.45in
(316.23mm)
10.86in
(275.84mm)
1.59in120th Driest
Driest since:
1988
11th Wettest
Wettest since:
1957
Feb–Jun 1945
5-Month
15.20in
(386.08mm)
12.99in
(329.95mm)
2.21in125th Driest
Driest since:
1988
6th WettestWettest to Date2019
Jan–Jun 1945
6-Month
17.00in
(431.80mm)
15.30in
(388.62mm)
1.70in117th Driest
Driest since:
1988
14th Wettest
Wettest since:
2019
Dec 1944–Jun 1945
7-Month
19.06in
(484.12mm)
17.65in
(448.31mm)
1.41in107th Driest
Driest since:
1931
23rd Wettest
Wettest since:
2019
Nov 1944–Jun 1945
8-Month
21.74in
(552.20mm)
19.88in
(504.95mm)
1.86in112th Driest
Driest since:
1934
18th Wettest
Wettest since:
2019
Oct 1944–Jun 1945
9-Month
23.08in
(586.23mm)
22.04in
(559.82mm)
1.04in90th Driest
Driest since:
1934
40th Wettest
Wettest since:
2019
Ties: 1935
Sep 1944–Jun 1945
10-Month
25.47in
(646.94mm)
24.53in
(623.06mm)
0.94in88th Driest
Driest since:
1934
42nd Wettest
Wettest since:
2019
Ties: 1922
Aug 1944–Jun 1945
11-Month
28.43in
(722.12mm)
27.16in
(689.86mm)
1.27in90th Driest
Driest since:
1918
40th Wettest
Wettest since:
2019
Ties: 1920
Jul 1944–Jun 1945
12-Month
30.74in
(780.80mm)
29.94in
(760.48mm)
0.80in81st Driest
Driest since:
1931
49th Wettest
Wettest since:
2019
Jan 1944–Jun 1945
18-Month
47.62in
(1,209.55mm)
45.25in2.37in102nd Driest
Driest since:
1931
28th Wettest
Wettest since:
2019
Jul 1943–Jun 1945
24-Month
59.27in
(1,505.46mm)
59.90in-0.63in52nd Driest
Driest since:
1931
77th Wettest
Wettest since:
2020
Jul 1942–Jun 1945
36-Month
90.25in
(2,292.35mm)
89.84in0.41in66th Driest
Driest since:
1956
62nd Wettest
Wettest since:
2019
Jul 1941–Jun 1945
48-Month
123.12in
(3,127.25mm)
119.73in3.39in94th Driest
Driest since:
1956
33rd Wettest
Wettest since:
2019
Jul 1940–Jun 1945
60-Month
153.50in
(3,898.90mm)
149.58in3.92in89th Driest
Driest since:
1934
37th Wettest
Wettest since:
2020

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