0in

Rain Today

Rain Last Hour
0in

Recorded at Kailua / Kona, Keahole Airport Updated 45 mins ago (7.9 miles away)

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Real-Time Extremes

Hottest 103.9 °F
Laguna Army Airfield, AZ
Coldest 30.1 °F
Barter Island, Barter Island LRRS Airport, AK
Windiest 36.9mph
Mount Washington, NH
Wettest (Last Hour) 0.9in
Rocky Mount, Rocky Mount-Wilson Regional Airport, NC
Most Humid 100%
Metter Municipal Airport, GA
Least Humid 1%
La Veta Mountain, La Veta Pass, CO
Highest Pressure 1039.6 hPa
Salida - Monarch Pass, CO
Lowest Pressure 1001 hPa
Shemya, Eareckson AFB, AK

Trending Locations

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Kona Bay Rainfall Forecast

Today 4 Sep
15%
Sat 5 Sep
15%
Sun 6 Sep
30%
Mon 7 Sep
50%
Tue 8 Sep
45%
Wed 9 Sep
40%
Thu 10 Sep
35%

Kona Bay Rainfall Statistics

September Rainfall

Kailua / Kona, Keahole Airport (7.5 miles)

Total Rainfall 2026
11.4in
Daily Average 2026
0.05in
Wettest Day 14 March, 2026
4.7in
Wet Days 2026
38/247 (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
0in
Daily Average September
0in
Wettest Day 1 September, 2026
0in
Wet Days September
–

Climate (2021–2025)

Kailua / Kona, Keahole Airport (7.5 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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