Grand Lake Rainfall Forecast
- 55%
- 65%
- 40%
- 80%
- 95%
- 10%
- 5%
Grand Lake Rainfall Statistics
January Rainfall
New Roads False River Regional Airport (8.1 miles)
Total Rainfall January
–Daily Average January
–Wettest Day 22 January, 2026
–Wet Days January
–
Climate (2012–Present)
New Roads False River Regional Airport (8.1 miles)
Annual Average 2021–2025
55.1inMonthly Average 2021–2025
4.7inDaily Average 2021–2025
0.2inWettest Day 24 January, 2024
6.4in