Keystone State Park Rainfall Forecast
- 85%
- 80%
- No Rain
- 15%
- 55%
- 45%
- 45%
Keystone State Park Rainfall Statistics
September Rainfall
Latrobe / Westmorland (5.6 miles)
Total Rainfall September
0.7inDaily Average September
0.1inWettest Day 10 September, 2026
0.4inWet Days September
4/13 (31%)
Climate (2021–2025)
Latrobe / Westmorland (5.6 miles)
Annual Average 2021–2025
3.1inMonthly Average 2021–2026
0.4inDaily Average 2021–2026
0.01inWettest Day 16 July, 2025
1.5in