Maunawili, HI has a warm and humid tropical climate year-round. The temperature rarely drops below 70 degrees Fahrenheit, and the average high temperature in summer is around 85 degrees Fahrenheit. The area also receives an ample amount of rainfall throughout the year, reaching its peak from December to March when showers are frequent. Despite the wet season, Maunawili enjoys plenty of sunshine and it can be quite hot in summer months with temperatures climbing into the 90s. Humidity levels are usually quite high due to the windward location relative to the ocean but this provides for a lush environment full of greenery and foliage.
Maunawili, Hawaii gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Maunawili averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 273 sunny days per year in Maunawili. The US average is 205 sunny days.
Maunawili gets some kind of precipitation, on average, 196 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 68
Rain: averages 39 inches of rain a year
Snow: averages 0 inches of snow a year