Halfmoon Lake Rainfall Forecast

Today 1 Sep
30%
Tue 2 Sep
35%
Wed 3 Sep
20%
Thu 4 Sep
15%
Fri 5 Sep
5%
Sat 6 Sep
20%
Sun 7 Sep
20%

Halfmoon Lake Rainfall Statistics

September Rainfall

New Orleans Naval Air Station - Alvin Callender Field (34.2 miles)

Total Rainfall 2025
31.1in
Daily Average 2025
0.1in
Wettest Day 23 August, 2025
3in
Wet Days 2025
75/244 (31%)
Total Rainfall August
6.5in
Daily Average August
0.3in
Wettest Day 23 August, 2025
3in
Wet Days August
14/31 (45%)
Total Rainfall September
–
Daily Average September
–
Wettest Day 1 September, 2025
–
Wet Days September
–

Climate (2010–Present)

New Orleans Naval Air Station - Alvin Callender Field (34.2 miles)

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Annual Average 2020–2024
45.8in
Monthly Average 2020–2025
3.7in
Daily Average 2020–2025
0.1in
Wettest Day 23 March, 2021
5.6in

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