Average Monthly Sunshine in Kapaa (HI)

The graphs on this page shows the average number of hours per month and per day that Kapaa receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

Monthly hours of sunshine

Kapaa experiences sunny spells throughout the year. The sunniest month, August, sees up to 263 hours of sunshine, while December, the least sunny month, still provides a respectable 161 hours. The total annual sunshine amounts to 2563 hours.

Daily hours of sunshine

The difference in daily sunshine hours between August (8.8 hours per day) and December (5.4 hours per day) offers moderate variety for visitors and residents.

Kapaa’s total hours of sunshine compared to other major cities

Kapaa enjoys an average of 2563 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

Seville, Spain, enjoys an impressive 2920 hours of sunshine per year, making it an ideal destination even in winter.

In contrast, Brussels, Belgium, receives only about 1590 hours of sunshine per year, known for its frequently overcast and rainy skies.

Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 2520 hours of sunshine annually.

Perth, Australia, enjoys 3180 hours of sunshine annually, the highest among major Australian cities.

Other climate information

March, Kapaa’s wettest month, receives 65 mm of rainfall and has a maximum daytime temperature of 24°C. During the driest month September you can expect a temperature of 28°C.

For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Kapaa Precipitation page.