Royal Kunia

Honolulu County, Hawaii, United States

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Current Weather

23°

Humid and Mostly Clear

Feels Like: 25°

Min: 22°

Max: 28°

The next few hours will be drizzle, with today reaching 28°C and dropping to 24°C. The coming days will be light rain throughout the day.

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Hourly Forecast

23° 23° 22° 22° 23° 24° 26° 27° 27° 28° 28° 28° 28° 28° 27° 26° 25° 25° 24° 24° 24° 24° 24° 24°
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44%
44%
44%
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100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
98%
98%
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8am
9am
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12pm
1pm
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Today
Tomorrow

Daylight Hours

06:23

Sunrise

18:29

Sunset

12 hours 5 minutes of sunlight today

Moon

Waxing Crescent

11:29

Moonrise

21:36

Moonset

Daily Forecast

Today

22°
28°

Thursday

24°
27°

Friday

23°
28°

Saturday

23°
28°

Sunday

23°
28°

Monday

23°
27°

Tuesday

24°
29°

Wednesday

24°
28°

Thursday

24°
28°

Friday

25°
29°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

99% Very Humid
Low High

Weather in Royal Kunia today, September 16, 2026

Royal Kunia starts September 16, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Early hours look the most unsettled, with rain probability near 100% by 09:00. The thickest cloud arrives around 11:00, reaching about 37%.

The temperature range runs from about 22°C up to 28°C. Expect humidity between 77% and 100%, most humid near 22:00. Expect gentle winds, highest near 14:00 at 4.4 km/h.

Afternoon showers stay in play, peaking near 100% around 12:00. Skies remain cluttered, with cover about 42% by 14:00. Expect visibility around 16.1 km. The sun rises at 06:23 and sets at 18:29, for a total of 12 hours 5 minutes of sunlight today.

The practical takeaway for Royal Kunia on September 16, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 28°C.

Frequently asked questions about weather in Royal Kunia

How warm does it get in Royal Kunia?

The warmest month in Royal Kunia 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 Royal Kunia?

The coldest month in Royal Kunia 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 Royal Kunia?

The wettest month in Royal Kunia is December, with an average of 63mm of precipitation.

What is the driest time of year in Royal Kunia?

The driest month in Royal Kunia is September, with an average of 21mm of precipitation.

View full climate insights for Royal Kunia →

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Metric (°C, km/h)