Hanamaulu, HI has a tropical climate with hot and humid summers and mild winters. The average temperature throughout the year is around 83°F (28°C) and very little variation between seasons. The area receives an average of over 150 inches of rainfall annually, most of which occurs between May and October. The warm temperatures combined with the ample rainfall make Hanamaulu an ideal destination for those looking to enjoy the lush green environment of the Hawaiian Islands.
Hanamaulu, Hawaii gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hanamaulu averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 242 sunny days per year in Hanamaulu. The US average is 205 sunny days.
Hanamaulu gets some kind of precipitation, on average, 185 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 45 inches of rain a year
Snow: averages 0 inches of snow a year