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 1991

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 1991
1-Month
14.36"
(364.74mm)
5.28"
(134.11mm)
9.08"
(230.63mm)
128th Driest
Driest since:
1930
1st Wettest
Wettest to Date
1991
Mar–Apr 1991
2-Month
20.48"
(520.19mm)
11.24"
(285.50mm)
9.24"
(234.69mm)
125th Driest
Driest since:
1925
4th Wettest
Wettest since:
1980
Feb–Apr 1991
3-Month
28.46"
(722.88mm)
16.25"
(412.75mm)
12.21"
(310.13mm)
128th Driest
Driest since:
2007
1st Wettest
Wettest to Date
1991
Jan–Apr 1991
4-Month
34.61"
(879.09mm)
21.54"
(547.12mm)
13.07"
(331.97mm)
128th Driest
Driest since:
1986
1st Wettest
Wettest to Date
1991
Dec 1990–Apr 1991
5-Month
43.18"
(1,096.77mm)
27.11"
(688.59mm)
16.07"
(408.18mm)
126th Driest
Driest since:
1986
2nd Wettest
Wettest since:
1983
Nov 1990–Apr 1991
6-Month
47.05"
(1,195.07mm)
31.32"
(795.53mm)
15.73"
(399.54mm)
126th Driest
Driest since:
1986
2nd Wettest
Wettest since:
1983
Oct 1990–Apr 1991
7-Month
49.47"
(1,256.54mm)
34.28"
(870.71mm)
15.19"
(385.83mm)
124th Driest
Driest since:
1904
4th Wettest
Wettest since:
1983
Sep 1990–Apr 1991
8-Month
51.88"
(1,317.75mm)
37.71"
(957.83mm)
14.17"
(359.92mm)
123rd Driest
Driest since:
1904
5th Wettest
Wettest since:
1983
Aug 1990–Apr 1991
9-Month
53.64"
(1,362.46mm)
41.64"
(1,057.66mm)
12.00"
(304.80mm)
117th Driest
Driest since:
1904
11th Wettest
Wettest since:
1983
Jul 1990–Apr 1991
10-Month
56.71"
(1,440.43mm)
46.66"
(1,185.16mm)
10.05"
(255.27mm)
114th Driest
Driest since:
1925
14th Wettest
Wettest since:
1983
Jun 1990–Apr 1991
11-Month
60.53"
(1,537.46mm)
50.83"
(1,291.08mm)
9.70"
(246.38mm)
112th Driest
Driest since:
1925
16th Wettest
Wettest since:
1983
May 1990–Apr 1991
12-Month
67.20"
(1,706.88mm)
55.59"
(1,411.99mm)
11.61"
(294.89mm)
115th Driest
Driest since:
1925
13th Wettest
Wettest since:
1983
Nov 1989–Apr 1991
18-Month
106.42"
(2,703.07mm)
87.03"
(2,210.56mm)
19.39"
(492.51mm)
119th Driest
Driest since:
1918
8th Wettest
Wettest since:
1980
May 1989–Apr 1991
24-Month
140.70"
(3,573.78mm)
111.26"
(2,826.00mm)
29.44"
(747.78mm)
125th Driest
Driest since:
1926
2nd Wettest
Wettest since:
1980
May 1988–Apr 1991
36-Month
195.30"
(4,960.62mm)
166.95"
(4,240.53mm)
28.35"
(720.09mm)
118th Driest
Driest since:
1954
8th Wettest
Wettest since:
2020
May 1987–Apr 1991
48-Month
245.07"
(6,224.78mm)
222.43"
(5,649.72mm)
22.64"
(575.06mm)
109th Driest
Driest since:
1955
16th Wettest
Wettest since:
2021
May 1986–Apr 1991
60-Month
305.32"
(7,755.13mm)
277.77"
(7,055.36mm)
27.55"
(699.77mm)
108th Driest
Driest since:
1956
16th Wettest
Wettest since:
2022

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