Gray Rainfall Forecast
- No Rain
- 55%
- 85%
- 85%
- 55%
- 25%
- 35%
Gray Rainfall Statistics
August Rainfall
Johnstown - Cambria County Airport (18 miles)
Total Rainfall August
1.5inDaily Average August
0.7inWettest Day 2 August, 2026
1.5inWet Days August
1/4 (25%)
Climate (2021–2025)
Johnstown - Cambria County Airport (18 miles)
Annual Average 2021–2025
43.5inMonthly Average 2021–2026
3.8inDaily Average 2021–2026
0.1inWettest Day 9 August, 2024
3.4in