Penns Grove Rainfall Forecast

Today 1 Sep
No Rain
Tue 2 Sep
No Rain
Wed 3 Sep
No Rain
Thu 4 Sep
25%
Fri 5 Sep
65%
Sat 6 Sep
20%
Sun 7 Sep
10%

Penns Grove Rainfall Statistics

September Rainfall

Wilmington, New Castle County Airport (8.1 miles)

Total Rainfall 2025
31in
Daily Average 2025
0.1in
Wettest Day 30 June, 2025
2.2in
Wet Days 2025
75/244 (31%)
Total Rainfall August
1.2in
Daily Average August
0.1in
Wettest Day 13 August, 2025
1in
Wet Days August
5/31 (16%)
Total Rainfall September
–
Daily Average September
–
Wettest Day 1 September, 2025
–
Wet Days September
–

Climate (2010–Present)

Wilmington, New Castle County Airport (8.1 miles)

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Annual Average 2020–2024
45.4in
Monthly Average 2020–2025
3.9in
Daily Average 2020–2025
0.1in
Wettest Day 12 June, 2023
3.6in

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