Waikoloa Beach Rainfall Forecast

Today 9 Sep
50%
Thu 10 Sep
25%
Fri 11 Sep
10%
Sat 12 Sep
10%
Sun 13 Sep
10%
Mon 14 Sep
5%
Tue 15 Sep
5%

Waikoloa Beach Rainfall Statistics

September Rainfall

Kailua / Kona, Keahole Airport (15.5 miles)

Total Rainfall 2026
11.4in
Daily Average 2026
0.05in
Wettest Day 14 March, 2026
4.7in
Wet Days 2026
39/252 (15%)
Total Rainfall August
2in
Daily Average August
0.1in
Wettest Day 15 August, 2026
0.9in
Wet Days August
7/31 (23%)
Total Rainfall September
0.02in
Daily Average September
0in
Wettest Day 7 September, 2026
0.02in
Wet Days September
1/9 (11%)

Climate (2021–2025)

Kailua / Kona, Keahole Airport (15.5 miles)

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Annual Average 2021–2025
11.4in
Monthly Average 2021–2026
1in
Daily Average 2021–2026
0.03in
Wettest Day 14 March, 2026
4.7in

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