Black Hills National Forest Rainfall Forecast
- 35%
- 45%
- 20%
- 10%
- 50%
- 50%
- 30%
Black Hills National Forest Rainfall Statistics
December Rainfall
Custer, Custer County Airport (16.8 miles)
Total Rainfall December
0inDaily Average December
0inWettest Day 1 December, 2025
0inWet Days December
–
Climate (2010–Present)
Custer, Custer County Airport (16.8 miles)
Annual Average 2020–2024
17.9inMonthly Average 2020–2025
1.5inDaily Average 2020–2025
0.1inWettest Day 12 October, 2023
2in