Cowan Lake State Park Rainfall Forecast

Today 9 Aug
No Rain
Sun 10 Aug
15%
Mon 11 Aug
5%
Tue 12 Aug
30%
Wed 13 Aug
55%
Thu 14 Aug
40%
Fri 15 Aug
40%

Cowan Lake State Park Rainfall Statistics

August Rainfall

Wilmington, Airborne Airpark Airport (6.8 miles)

Total Rainfall 2025
31.9in
Daily Average 2025
0.1in
Wettest Day 15 March, 2025
1.8in
Wet Days 2025
99/221 (45%)
Total Rainfall July
6in
Daily Average July
0.2in
Wettest Day 14 July, 2025
1.6in
Wet Days July
14/31 (45%)
Total Rainfall August
0.03in
Daily Average August
0in
Wettest Day 7 August, 2025
0.02in
Wet Days August
2/9 (22%)

Climate (2010–Present)

Wilmington, Airborne Airpark Airport (6.8 miles)

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Annual Average 2020–2024
41.4in
Monthly Average 2020–2025
3.6in
Daily Average 2020–2025
0.1in
Wettest Day 6 May, 2022
2.9in

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