Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Mississippi

Precipitation Rankings, April 1930

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
April 1930
1-Month
1.03"
(26.16mm)
5.28"
(134.11mm)
-4.25"
(-107.95mm)
1st Driest
Driest since:
1930
128th Wettest
Wettest since:
1991
Mar–Apr 1930
2-Month
5.13"
(130.30mm)
11.24"
(285.50mm)
-6.11"
(-155.20mm)
5th Driest
Driest since:
1925
124th Wettest
Wettest since:
1980
Feb–Apr 1930
3-Month
8.57"
(217.68mm)
16.25"
(412.75mm)
-7.68"
(-195.07mm)
5th Driest
Driest since:
2007
124th Wettest
Wettest since:
1991
Jan–Apr 1930
4-Month
14.05"
(356.87mm)
21.54"
(547.12mm)
-7.49"
(-190.25mm)
9th Driest
Driest since:
1986
120th Wettest
Wettest since:
1991
Dec 1929–Apr 1930
5-Month
17.65"
(448.31mm)
27.11"
(688.59mm)
-9.46"
(-240.28mm)
7th Driest
Driest since:
1986
121st Wettest
Wettest since:
1983
Nov 1929–Apr 1930
6-Month
26.77"
(679.96mm)
31.32"
(795.53mm)
-4.55"
(-115.57mm)
32nd Driest
Driest since:
1986
96th Wettest
Wettest since:
1983
Oct 1929–Apr 1930
7-Month
31.03"
(788.16mm)
34.28"
(870.71mm)
-3.25"
(-82.55mm)
39th Driest
Driest since:
1904
89th Wettest
Wettest since:
1983
Sep 1929–Apr 1930
8-Month
35.12"
(892.05mm)
37.71"
(957.83mm)
-2.59"
(-65.78mm)
47th Driest
Driest since:
1904
81st Wettest
Wettest since:
1983
Aug 1929–Apr 1930
9-Month
37.50"
(952.50mm)
41.64"
(1,057.66mm)
-4.14"
(-105.16mm)
37th Driest
Driest since:
1904
91st Wettest
Wettest since:
1983
Jul 1929–Apr 1930
10-Month
42.10"
(1,069.34mm)
46.66"
(1,185.16mm)
-4.56"
(-115.82mm)
30th Driest
Driest since:
1925
98th Wettest
Wettest since:
1983
Jun 1929–Apr 1930
11-Month
45.41"
(1,153.41mm)
50.83"
(1,291.08mm)
-5.42"
(-137.67mm)
28th Driest
Driest since:
1925
100th Wettest
Wettest since:
1983
May 1929–Apr 1930
12-Month
50.29"
(1,277.37mm)
55.59"
(1,411.99mm)
-5.30"
(-134.62mm)
32nd Driest
Driest since:
1925
96th Wettest
Wettest since:
1983
Nov 1928–Apr 1930
18-Month
81.71"
(2,075.43mm)
87.03"
(2,210.56mm)
-5.32"
(-135.13mm)
45th Driest
Driest since:
1918
82nd Wettest
Wettest since:
1980
May 1928–Apr 1930
24-Month
108.38"
(2,752.85mm)
111.26"
(2,826.00mm)
-2.88"
(-73.15mm)
56th Driest
Driest since:
1926
71st Wettest
Wettest since:
1980
May 1927–Apr 1930
36-Month
160.65"
(4,080.51mm)
166.95"
(4,240.53mm)
-6.30"
(-160.02mm)
45th Driest
Driest since:
1954
81st Wettest
Wettest since:
2020
May 1926–Apr 1930
48-Month
218.51"
(5,550.15mm)
222.43"
(5,649.72mm)
-3.92"
(-99.57mm)
48th Driest
Driest since:
1955
77th Wettest
Wettest since:
2021
May 1925–Apr 1930
60-Month
271.15"
(6,887.21mm)
277.77"
(7,055.36mm)
-6.62"
(-168.15mm)
49th Driest
Driest since:
1956
75th Wettest
Wettest since:
2022

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