The climate in Waialua, HI (96791) is mostly warm and sunny throughout the year with temperatures ranging between 75-90 degrees Fahrenheit during the summer months and 64-80 degrees Fahrenheit during the winter months. The average annual rainfall is 43 inches which provides plenty of moisture for lush vegetation and abundant natural resources like fish, fruit, and vegetables. The area receives a lot of sunshine throughout the year with an average of 8 hours per day during the summer months and 6 hours during the winter. The humidity levels remain relatively low compared to other areas in Hawaii, making it a comfortable place to be most days of the year.
Waialua (zip 96791), Hawaii gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Waialua (zip 96791) 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 Waialua (zip 96791). The US average is 205 sunny days.
Waialua (zip 96791) gets some kind of precipitation, on average, 171 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 85 degrees
Winter Low: the January low is 64
Rain: averages 36 inches of rain a year
Snow: averages 0 inches of snow a year