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.

Louisiana

Precipitation Rankings, May 1897

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
May 1897
1-Month
2.76"
(70.10mm)
5.16"
(131.06mm)
-2.40"
(-60.96mm)
30th Driest
Driest since:
1998
99th Wettest
Wettest since:
1907
Apr–May 1897
2-Month
7.26"
(184.40mm)
10.00"
(254.00mm)
-2.74"
(-69.60mm)
39th Driest
Driest since:
1925
90th Wettest
Wettest since:
1991
Mar–May 1897
3-Month
12.79"
(324.87mm)
14.95"
(379.73mm)
-2.16"
(-54.86mm)
49th Driest
Driest since:
1963
80th Wettest
Wettest since:
1991
Feb–May 1897
4-Month
16.81"
(426.97mm)
19.58"
(497.33mm)
-2.77"
(-70.36mm)
47th Driest
Driest since:
1925
82nd Wettest
Wettest since:
1991
Jan–May 1897
5-Month
22.70"
(576.58mm)
24.72"
(627.89mm)
-2.02"
(-51.31mm)
56th Driest
Driest since:
1963
73rd Wettest
Wettest to Date
1991
Dec 1896–May 1897
6-Month
24.53"
(623.06mm)
30.20"
(767.08mm)
-5.67"
(-144.02mm)
26th Driest
Driest to Date
2011
102nd Wettest
Wettest since:
1991
Nov 1896–May 1897
7-Month
30.21"
(767.33mm)
34.46"
(875.28mm)
-4.25"
(-107.95mm)
43rd Driest
Driest since:
1963
85th Wettest
Wettest to Date
1991
Oct 1896–May 1897
8-Month
35.45"
(900.43mm)
37.89"
(962.41mm)
-2.44"
(-61.98mm)
49th Driest
Driest since:
1904
79th Wettest
Wettest to Date
1983
Sep 1896–May 1897
9-Month
37.93"
(963.42mm)
42.00"
(1,066.80mm)
-4.07"
(-103.38mm)
40th Driest
Driest since:
1904
88th Wettest
Wettest to Date
1983
Aug 1896–May 1897
10-Month
41.18"
(1,045.97mm)
46.66"
(1,185.16mm)
-5.48"
(-139.19mm)
32nd Driest
Driest since:
1925
96th Wettest
Wettest to Date
1983
Jul 1896–May 1897
11-Month
43.49"
(1,104.65mm)
52.34"
(1,329.44mm)
-8.85"
(-224.79mm)
17th Driest
Driest to Date
1925
111th Wettest
Wettest since:
1983
Jun 1896–May 1897
12-Month
47.98"
(1,218.69mm)
56.94"
(1,446.28mm)
-8.96"
(-227.59mm)
16th Driest
Driest to Date
1925
112th Wettest
Wettest since:
1983
Dec 1895–May 1897
18-Month
74.07"
(1,881.38mm)
87.29"
(2,217.17mm)
-13.22"
(-335.79mm)
17th Driest
Driest to Date
1925
110th Wettest
Wettest to Date
1992
Jun 1895–May 1897
24-Month
100.58"
(2,554.73mm)
114.02"
(2,896.11mm)
-13.44"
(-341.38mm)
20th Driest
Driest to Date
1918
107th Wettest
Wettest to Date
1991

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