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Hourly Forecast
Daylight Hours
06:23
Sunrise
18:28
Sunset
Moon
Waxing Crescent
11:29
Moonrise
21:36
Moonset
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Weather in Waipio today, September 16, 2026
Waipio looks damp on September 16, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 100% around 09:00. Cloud cover is also at its densest near 11:00 at roughly 37%.
The temperature range runs from about 22°C up to 28°C. Moisture in the air spans 77%-100%, with the highest values around 22:00. Winds stay light, near 4.4 km/h by 14:00, so the day feels still more than breezy.
Afternoon showers stay in play, peaking near 100% around 12:00. Skies remain cluttered, with cover about 42% by 14:00. Visibility stays near 16.1 km. Sunrise is at 06:23 and sunset at 18:28, giving 12 hours 5 minutes of sunlight today.
Taken together, Waipio looks wet enough on September 16, 2026 that flexible outdoor plans work best, with temperatures peaking near 28°C.
Frequently asked questions about weather in Waipio
How warm does it get in Waipio?
The warmest month in Waipio is September, with average high temperatures of 29°C. The average temperature during this period is around 26°C.
How cold does it get in Waipio?
The coldest month in Waipio is February, with average low temperatures of 20°C. The average temperature during this period is around 22°C.
What is the wettest time of year in Waipio?
The wettest month in Waipio is December, with an average of 63mm of precipitation.
What is the driest time of year in Waipio?
The driest month in Waipio is September, with an average of 21mm of precipitation.
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