Captain Cook Rainfall Forecast

Today 3 Oct
15%
Sun 4 Oct
15%
Mon 5 Oct
20%
Tue 6 Oct
40%
Wed 7 Oct
40%
Thu 8 Oct
25%
Fri 9 Oct
25%

Captain Cook Rainfall Statistics

October Rainfall

Kailua / Kona, Keahole Airport (18.6 miles)

Total Rainfall 2026
12.2in
Daily Average 2026
0.05in
Wettest Day 14 March, 2026
4.7in
Wet Days 2026
42/276 (15%)
Total Rainfall September
0.8in
Daily Average September
0.03in
Wettest Day 11 September, 2026
0.3in
Wet Days September
4/30 (13%)
Total Rainfall October
–
Daily Average October
–
Wettest Day 3 October, 2026
–
Wet Days October
–

Climate (2021–2025)

Kailua / Kona, Keahole Airport (18.6 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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