Wailuku (HI) Sunshine Hours by Month
When exploring climate, sunlight hours tell an important story. This page shows the total number of hours of direct sunlight per month and the average hours per day in Wailuku, Hawaii, United States of America. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020.
Monthly hours of sunshine
Across the seasons, sunshine hours in Wailuku vary. From a high of 294 hours in July, to a low of 210 hours in February, the city offers a balanced mix of sunny and overcast days. The total annual sunshine amounts to 2989 hours.
Daily hours of sunshine
This means you can enjoy sunny spells year-round. July sees up to 9.8 hours of daily sunshine, perfect for a sunny trip. February, the least sunny month, still offers a generous 7.0 hours of sun despite this cloudier / rainier time of the year.
Average percent of sunshine
On average the sun shines 74% of the time during the day in September, the highest percentage of any month. April has the lowest percentage at 62%.
Wailuku vs Major Cities: Sunshine Compared
Wailuku enjoys an average of 2989 hours of sunshine annually. Let’s compare this with some popular tourist destinations:
In Lisbon, Portugal, there are approximately 2801 hours of sunshine annually, highlighting its warm and sunny Mediterranean climate.
In contrast, Brussels, Belgium, receives only about 1590 hours of sunshine per year, known for its frequently overcast and rainy skies.
In Chicago, USA, the annual sunshine averages 2520 hours, contributing to its humid continental climate.
In Brisbane, Australia, the annual sunshine averages 2999 hours, making it one of Australia’s sunniest cities.
Related Climate Data for Wailuku
March, Wailuku’s wettest month, receives 22 mm (0.9 in) of rainfall and has a maximum daytime temperature of 27°C (81°F). During the driest month June you can expect a temperature of 29°C (84°F).
For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Wailuku Precipitation page.
