Boysen State Park Rainfall Forecast
- 15%
- 10%
- No Rain
- No Rain
- 30%
- 30%
- 20%
Boysen State Park Rainfall Statistics
December Rainfall
Riverton Regional Airport (21.7 miles)
Total Rainfall December
0.1inDaily Average December
0.05inWettest Day 2 December, 2025
0.1inWet Days December
2/5 (40%)
Climate (2010–Present)
Riverton Regional Airport (21.7 miles)
Annual Average 2020–2024
8.7inMonthly Average 2020–2025
0.8inDaily Average 2020–2025
0.03inWettest Day 11 October, 2023
1.1in