Medicant Island Rainfall Forecast

Today 14 Sep
15%
Tue 15 Sep
10%
Wed 16 Sep
75%
Thu 17 Sep
10%
Fri 18 Sep
35%
Sat 19 Sep
50%
Sun 20 Sep
55%

Medicant Island Rainfall Statistics

September Rainfall

Galliano, South Lafourche Airport (17.4 miles)

Total Rainfall 2026
50.3in
Daily Average 2026
0.2in
Wettest Day 5 April, 2026
5.3in
Wet Days 2026
70/257 (27%)
Total Rainfall August
8.7in
Daily Average August
0.3in
Wettest Day 3 August, 2026
2in
Wet Days August
12/31 (39%)
Total Rainfall September
3.5in
Daily Average September
0.3in
Wettest Day 12 September, 2026
1.9in
Wet Days September
6/14 (43%)

Climate (2021–2025)

Galliano, South Lafourche Airport (17.4 miles)

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Annual Average 2021–2025
45.2in
Monthly Average 2021–2026
4.3in
Daily Average 2021–2026
0.2in
Wettest Day 5 April, 2026
5.3in

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