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, May 1989

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
May 1989
1-Month
7.41"
(188.21mm)
4.74"
(120.40mm)
2.67"
(67.81mm)
116th Driest
Driest since:
1951
13th Wettest
Wettest since:
1907
Apr–May 1989
2-Month
10.30"
(261.62mm)
10.02"
(254.51mm)
0.28"
(7.11mm)
76th Driest
Driest since:
1899
53rd Wettest
Wettest since:
1991
Mar–May 1989
3-Month
15.93"
(404.62mm)
15.99"
(406.15mm)
-0.06"
(-1.53mm)
74th Driest
Driest since:
2007
55th Wettest
Wettest since:
1991
Feb–May 1989
4-Month
21.13"
(536.70mm)
21.00"
(533.40mm)
0.13"
(3.30mm)
69th Driest
Driest since:
2007
60th Wettest
Wettest since:
1991
Jan–May 1989
5-Month
27.81"
(706.37mm)
26.28"
(667.51mm)
1.53"
(38.86mm)
84th Driest
Driest since:
2007
45th Wettest
Wettest since:
1991
Dec 1988–May 1989
6-Month
32.81"
(833.37mm)
31.85"
(808.99mm)
0.96"
(24.38mm)
74th Driest
Driest since:
1963
54th Wettest
Wettest since:
1983
Nov 1988–May 1989
7-Month
38.41"
(975.61mm)
36.07"
(916.18mm)
2.34"
(59.43mm)
87th Driest
Driest since:
1904
41st Wettest
Wettest since:
1983
Oct 1988–May 1989
8-Month
43.29"
(1,099.57mm)
39.03"
(991.36mm)
4.26"
(108.21mm)
100th Driest
Driest since:
1904
28th Wettest
Wettest since:
1983
Sep 1988–May 1989
9-Month
49.77"
(1,264.16mm)
42.46"
(1,078.48mm)
7.31"
(185.68mm)
105th Driest
Driest since:
1904
23rd Wettest
Wettest since:
1983
Aug 1988–May 1989
10-Month
53.57"
(1,360.68mm)
46.39"
(1,178.31mm)
7.18"
(182.37mm)
104th Driest
Driest since:
1904
24th Wettest
Wettest since:
1983
Jul 1988–May 1989
11-Month
59.37"
(1,508.00mm)
51.40"
(1,305.56mm)
7.97"
(202.44mm)
107th Driest
Driest since:
1925
21st Wettest
Wettest since:
1983
Jun 1988–May 1989
12-Month
60.60"
(1,539.24mm)
55.57"
(1,411.48mm)
5.03"
(127.76mm)
89th Driest
Driest since:
1904
39th Wettest
Wettest since:
1983
Dec 1987–May 1989
18-Month
84.82"
(2,154.43mm)
87.56"
(2,224.02mm)
-2.74"
(-69.59mm)
55th Driest
Driest since:
1925
72nd Wettest
Wettest since:
1980
Ties: 1985
Jun 1987–May 1989
24-Month
106.08"
(2,694.43mm)
111.26"
(2,826.00mm)
-5.18"
(-131.57mm)
42nd Driest
Driest since:
1926
85th Wettest
Wettest since:
1991
Jun 1986–May 1989
36-Month
165.29"
(4,198.37mm)
166.96"
(4,240.78mm)
-1.67"
(-42.41mm)
61st Driest
Driest since:
1956
65th Wettest
Wettest since:
1975
Jun 1985–May 1989
48-Month
214.01"
(5,435.85mm)
222.49"
(5,651.25mm)
-8.48"
(-215.40mm)
41st Driest
Driest since:
1957
84th Wettest
Wettest since:
1976
Ties: 1965
Jun 1984–May 1989
60-Month
263.94"
(6,704.08mm)
277.83"
(7,056.88mm)
-13.89"
(-352.80mm)
31st Driest
Driest since:
1957
93rd Wettest
Wettest since:
2022

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