Kailua, Hawaii County is an excellent destination for those looking to escape the cold winters of many other parts of the country. Located on the beautiful island of Oahu, Kailua offers visitors a warm and tropical climate year-round with average temperatures ranging from 70 to 85 degrees Fahrenheit. The summer months are especially glorious in Kailua as temperatures usually hover around 80 degrees all day while the trade winds bring cool relief in the evening hours. With relatively low rainfall throughout the year, Kailua remains dry and sunny most of the time. Plus, with its close proximity to both beaches and mountains, visitors can enjoy a variety of activities throughout their stay.
Kailua (Hawaii County), Hawaii gets 19 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Kailua (Hawaii County) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 174 sunny days per year in Kailua (Hawaii County). The US average is 205 sunny days.
Kailua (Hawaii County) gets some kind of precipitation, on average, 76 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 84 degrees
Winter Low: the January low is 65
Rain: averages 19 inches of rain a year
Snow: averages 0 inches of snow a year