Legion Lake Rainfall Forecast
- 25%
- 50%
- 25%
- 85%
- 20%
- 5%
- 15%
Legion Lake Rainfall Statistics
May Rainfall
Custer, Custer County Airport (7.5 miles)
Total Rainfall May
–Daily Average May
–Wettest Day 6 May, 2026
–Wet Days May
–
Climate (2010–Present)
Custer, Custer County Airport (7.5 miles)
Annual Average 2021–2025
18.1inMonthly Average 2021–2026
1.4inDaily Average 2021–2026
0.05inWettest Day 12 October, 2023
2in