Big Dam Bayou Rainfall Forecast
- 5%
- No Rain
- No Rain
- No Rain
- 10%
- 25%
- 25%
Big Dam Bayou Rainfall Statistics
May Rainfall
Palacios Municipal Airport (20.5 miles)
Total Rainfall May
7.7inDaily Average May
0.3inWettest Day 1 May, 2026
2.7inWet Days May
10/28 (36%)
Climate (2010–Present)
Palacios Municipal Airport (20.5 miles)
Annual Average 2021–2025
41.1inMonthly Average 2021–2026
3.4inDaily Average 2021–2026
0.1inWettest Day 31 January, 2022
7.3in