Harahan Rainfall Forecast
- 40%
- 60%
- No Rain
- No Rain
- 5%
- 15%
- 5%
Harahan Rainfall Statistics
December Rainfall
New Orleans, New Orleans International Airport (4.3 miles)
Total Rainfall December
3.9inDaily Average December
0.8inWettest Day 4 December, 2025
3.7inWet Days December
3/7 (43%)
Climate (2010–Present)
New Orleans, New Orleans International Airport (4.3 miles)
Annual Average 2020–2024
67.4inMonthly Average 2020–2025
5.4inDaily Average 2020–2025
0.2inWettest Day 11 September, 2024
7.3in