Willow Grove Rainfall Forecast
- 25%
- 70%
- 65%
- 75%
- 10%
- No Rain
- 5%
Willow Grove Rainfall Statistics
September Rainfall
Philadelphia, Northeast Philadelphia Airport (6.8 miles)
Total Rainfall September
0inDaily Average September
0inWettest Day 1 September, 2025
0inWet Days September
–
Climate (2010–Present)
Philadelphia, Northeast Philadelphia Airport (6.8 miles)
Annual Average 2020–2024
43.9inMonthly Average 2020–2025
3.5inDaily Average 2020–2025
0.1inWettest Day 12 July, 2021
4in