Penns Grove Rainfall Forecast
- 75%
- 70%
- 25%
- No Rain
- 5%
- 20%
- 5%
Penns Grove Rainfall Statistics
January Rainfall
Wilmington, New Castle County Airport (8.1 miles)
Total Rainfall January
1inDaily Average January
0.1inWettest Day 10 January, 2026
0.9inWet Days January
3/17 (18%)
Climate (2010–Present)
Wilmington, New Castle County Airport (8.1 miles)
Annual Average 2021–2025
42.9inMonthly Average 2021–2025
3.6inDaily Average 2021–2026
0.1inWettest Day 12 June, 2023
3.6in