Rousseau Recreation and Overlook Area Rainfall Forecast
- 10%
- No Rain
- No Rain
- No Rain
- No Rain
- 5%
- 5%
Rousseau Recreation and Overlook Area Rainfall Statistics
October Rainfall
Pierre, Pierre Regional Airport (11.2 miles)
Total Rainfall October
0.8inDaily Average October
0.03inWettest Day 11 October, 2025
0.4inWet Days October
5/28 (18%)
Climate (2010–Present)
Pierre, Pierre Regional Airport (11.2 miles)
Annual Average 2020–2024
17.4inMonthly Average 2020–2025
1.6inDaily Average 2020–2025
0.1inWettest Day 26 August, 2022
2.8in