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Hourly Forecast
Daylight Hours
06:17
Sunrise
18:22
Sunset
Moon
Waxing Crescent
11:21
Moonrise
21:31
Moonset
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Weather in Kīhei today, September 16, 2026
Kīhei 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. Expect a brighter morning, with limited cloud around 34% by 10:00. Conditions start on a settled note.
The temperature range runs from about 25°C up to 29°C. Relative humidity sits between 76% and 92%, reaching its peak around 05:00. A lighter breeze peaks around 20:00 near 4.3 km/h.
Expect the wet theme to continue later, as rain odds reach 86% near 12:00. Cloud amounts hold near 49% around 23:00. Horizontal visibility holds close to 16.1 km. Expect sunrise at 06:17, sunset at 18:22, and 12 hours 5 minutes of sunlight today overall.
Overall, Kīhei on September 16, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 86% and the high sits around 29°C.
Frequently asked questions about weather in Kīhei
How warm does it get in Kīhei?
The warmest month in Kīhei is September, with average high temperatures of 30°C. The average temperature during this period is around 26°C.
How cold does it get in Kīhei?
The coldest month in Kīhei 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 Kīhei?
The wettest month in Kīhei is April, with an average of 55mm of precipitation.
What is the driest time of year in Kīhei?
The driest month in Kīhei is June, with an average of 11mm of precipitation.
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