North Irwin Rainfall Forecast
- 25%
- 85%
- 80%
- 50%
- No Rain
- 20%
- 65%
North Irwin Rainfall Statistics
September Rainfall
Pittsburgh - Allegheny County Airport (10.6 miles)
Total Rainfall September
2.6inDaily Average September
0.3inWettest Day 3 September, 2026
2.1inWet Days September
3/11 (27%)
Climate (2021–2025)
Pittsburgh - Allegheny County Airport (10.6 miles)
Annual Average 2021–2025
38.8inMonthly Average 2021–2026
3.2inDaily Average 2021–2026
0.1inWettest Day 16 July, 2025
2.1in