Fort Pierre National Grassland Rainfall Forecast
- 35%
- 60%
- 20%
- No Rain
- 5%
- 30%
- 25%
Fort Pierre National Grassland Rainfall Statistics
June Rainfall
Pierre, Pierre Regional Airport (15.5 miles)
Total Rainfall June
1.2inDaily Average June
0.2inWettest Day 4 June, 2026
0.6inWet Days June
3/9 (33%)
Climate (2010–Present)
Pierre, Pierre Regional Airport (15.5 miles)
Annual Average 2021–2025
19.1inMonthly Average 2021–2026
1.6inDaily Average 2021–2026
0.1inWettest Day 26 August, 2022
2.8in