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, November 1930

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
November 1930
1-Month
2.28"
(57.91mm)
2.23"
(56.64mm)
0.05"
(1.27mm)
73rd Driest
Driest since:
1917
55th Wettest
Wettest since:
1983
Ties: 1975
Oct–Nov 1930
2-Month
4.59"
(116.59mm)
4.40"
(111.76mm)
0.19"
(4.83mm)
77th Driest
Driest since:
1917
51st Wettest
Wettest since:
1985
Ties: 1991, 2005
Sep–Nov 1930
3-Month
6.92"
(175.77mm)
6.88"
(174.75mm)
0.04"
(1.02mm)
65th Driest
Driest since:
1939
63rd Wettest
Wettest since:
1985
Aug–Nov 1930
4-Month
8.88"
(225.55mm)
9.50"
(241.30mm)
-0.62"
(-15.75mm)
30th Driest
Driest since:
1952
98th Wettest
Wettest since:
2018
Jul–Nov 1930
5-Month
10.67"
(271.02mm)
12.28"
(311.91mm)
-1.61"
(-40.89mm)
13th Driest
Driest since:
1952
115th Wettest
Wettest since:
2018
Jun–Nov 1930
6-Month
13.00"
(330.20mm)
15.20"
(386.08mm)
-2.20"
(-55.88mm)
9th Driest
Driest since:
1952
119th Wettest
Wettest since:
2004
May–Nov 1930
7-Month
16.17"
(410.72mm)
18.12"
(460.25mm)
-1.95"
(-49.53mm)
16th Driest
Driest since:
1952
112th Wettest
Wettest since:
2004
Apr–Nov 1930
8-Month
18.00"
(457.20mm)
20.63"
(524.00mm)
-2.63"
(-66.80mm)
10th Driest
Driest since:
1952
118th Wettest
Wettest since:
2015
Mar–Nov 1930
9-Month
19.98"
(507.49mm)
23.14"
(587.76mm)
-3.16"
(-80.27mm)
7th Driest
Driest since:
1956
121st Wettest
Wettest since:
1973
Feb–Nov 1930
10-Month
21.72"
(551.69mm)
25.28"
(642.11mm)
-3.56"
(-90.42mm)
8th Driest
Driest since:
1910
120th Wettest
Wettest since:
2019
Jan–Nov 1930
11-Month
24.30"
(617.22mm)
27.59"
(700.79mm)
-3.29"
(-83.57mm)
11th Driest
Driest since:
1910
117th Wettest
Wettest since:
2019
Dec 1929–Nov 1930
12-Month
26.51"
(673.35mm)
29.94"
(760.48mm)
-3.43"
(-87.13mm)
8th Driest
Driest since:
1931
119th Wettest
Wettest since:
2019
Jun 1929–Nov 1930
18-Month
40.82"
(1,036.83mm)
45.16"
(1,147.06mm)
-4.34"
(-110.23mm)
11th Driest
Driest since:
1931
116th Wettest
Wettest since:
2019
Dec 1928–Nov 1930
24-Month
56.19"
(1,427.23mm)
59.90"
(1,521.46mm)
-3.71"
(-94.23mm)
20th Driest
Driest since:
1931
106th Wettest
Wettest since:
2019
Dec 1927–Nov 1930
36-Month
86.63"
(2,200.40mm)
89.86"
(2,282.44mm)
-3.23"
(-82.04mm)
29th Driest
Driest since:
1956
96th Wettest
Wettest since:
2019
Dec 1926–Nov 1930
48-Month
118.68"
(3,014.47mm)
119.78"
(3,042.41mm)
-1.10"
(-27.94mm)
47th Driest
Driest since:
1956
77th Wettest
Wettest since:
2019
Dec 1925–Nov 1930
60-Month
148.61"
(3,774.69mm)
149.66"
(3,801.36mm)
-1.05"
(-26.67mm)
51st Driest
Driest since:
1956
72nd Wettest
Wettest since:
2019

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