Defiance Rainfall Forecast
- 100%
- 40%
- 60%
- 60%
- 5%
- 10%
- 45%
Defiance Rainfall Statistics
September Rainfall
Altoona - Blair County Airport (10.6 miles)
Total Rainfall September
1.8inDaily Average September
0.2inWettest Day 2 September, 2026
1inWet Days September
2/10 (20%)
Climate (2021–2025)
Altoona - Blair County Airport (10.6 miles)
Annual Average 2021–2025
37.7inMonthly Average 2021–2026
3.1inDaily Average 2021–2026
0.1inWettest Day 11 November, 2022
2.7in