Average monthly wind speed in Kapolei (HI)

On this page you will find more information about the mean monthly wind speed over the year in Kapolei (Hawaii), the United States of America.

The average annual wind speed in Kapolei spans from 3 m/s (6 knots) to 5 m/s (10 knots).

The 3 m/s (6 knots) average wind speed in January brings moderate air movement. Conditions can vary throughout the month, with some days experiencing stronger winds and others remaining calm. At this average speed, leaves and small branches move steadily, and flags show continuous motion. This equates to about 11 kilometers per hour or 6.7 miles per hour.

Wind speeds average 5 m/s (10 knots) in , marking the windiest months of the year. The air is often steady and noticeable throughout the month, though occasional stronger gusts or brief calms may occur. Windy conditions are typical during this period, making it a great time for activities like windsurfing and kitesurfing.

For more detailed information about Kapolei’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Kapolei climate page.