South Dennis Rainfall Forecast

Today 19 Sep
No Rain
Sun 20 Sep
15%
Mon 21 Sep
80%
Tue 22 Sep
45%
Wed 23 Sep
40%
Thu 24 Sep
45%
Fri 25 Sep
30%

South Dennis Rainfall Statistics

September Rainfall

Wildwood, Cape May County Airport (11.8 miles)

Total Rainfall 2026
20.4in
Daily Average 2026
0.1in
Wettest Day 21 July, 2026
2.4in
Wet Days 2026
65/262 (25%)
Total Rainfall August
3.2in
Daily Average August
0.1in
Wettest Day 20 August, 2026
0.9in
Wet Days August
11/31 (35%)
Total Rainfall September
1.5in
Daily Average September
0.1in
Wettest Day 5 September, 2026
1in
Wet Days September
7/19 (37%)

Climate (2021–2025)

Wildwood, Cape May County Airport (11.8 miles)

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Annual Average 2021–2025
30.5in
Monthly Average 2021–2026
2.4in
Daily Average 2021–2026
0.1in
Wettest Day 23 September, 2023
3.9in

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