Kapolei, HI has a pleasant tropical climate year-round. In the summer months, temperatures average between 78 and 88 degrees Fahrenheit, creating hot, humid days. The winter tends to be mild with temperatures rarely dropping below 60 degrees Fahrenheit. The city also experiences heavy rainfall throughout the year, receiving an average of about 26 inches annually. Trade winds from the northeast keep the evenings cool and breezy while providing plenty of fresh air during the day. With its warm temperatures and abundant rainfall, Kapolei is an ideal place to enjoy outdoor activities all year long.
Kapolei, Hawaii gets 17 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Kapolei averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 271 sunny days per year in Kapolei. The US average is 205 sunny days.
Kapolei gets some kind of precipitation, on average, 74 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 88 degrees
Winter Low: the January low is 65
Rain: averages 17 inches of rain a year
Snow: averages 0 inches of snow a year