Oak Island Rainfall Forecast

Today 9 Sep
No Rain
Thu 10 Sep
15%
Fri 11 Sep
25%
Sat 12 Sep
40%
Sun 13 Sep
40%
Mon 14 Sep
25%
Tue 15 Sep
15%

Oak Island Rainfall Statistics

September Rainfall

Brunswick County Airport (1.9 miles)

Total Rainfall 2026
20in
Daily Average 2026
0.1in
Wettest Day 4 August, 2026
2.6in
Wet Days 2026
60/252 (24%)
Total Rainfall August
6.3in
Daily Average August
0.2in
Wettest Day 4 August, 2026
2.6in
Wet Days August
13/31 (42%)
Total Rainfall September
0.9in
Daily Average September
0.1in
Wettest Day 5 September, 2026
0.5in
Wet Days September
2/9 (22%)

Climate (2021–2025)

Brunswick County Airport (1.9 miles)

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Annual Average 2021–2025
49.7in
Monthly Average 2021–2026
3.8in
Daily Average 2021–2026
0.1in
Wettest Day 16 September, 2024
14.7in

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